EPA Registration Jacket 82542‐15
1
2

Material to ~e added to an e-Jacket/Jacket 

Reg. No. ~Z542 -IS 

Description: ()J'f1f~¥~ 

1. GVPlacement within the e-Jacket/jacket: 

ff Default: (chronological, top .. newest) 

o File Location: (PDF page number, Le., "before page 

45") 

2. 0 Send to Data Extraction contractors this material: 

o Newly stamped accepted label 

o Notification 

o NewCSF 

o Other: 

3. Attach this coversheet to the top of the material or jacket. It 

must be well organized and clipped together, NOT STAPLED. 

Then give the material with this coversheet to staff in the 

Information Services Center (Room S-4900). 

Phone: Division: RI'-{l ~ 3 ------------------

Date: 

Created August 14.2008 
3

GR 

DYNAMICS 

£ 

May 17, 2010 

Eric Miedemoff [miedemoff.eriC@epa.gov] 

Pesticide Re-evaluation Division (7508P) 

Office of Pesticide Programs 

Environmental Protection Agency 

1200 Pennsytvania Avenue, N.W. 

Washington, DC 20460-0001 

Dear Mr. Miederhoff: 

Subject: Diquat Dibromide, Registration Review Case No. 0288 

Solera Diguat 2L Desiccant, EPA Reg. No. 82542-15 

Thank you for your telephone call last week. Source Dynamics LLC wishes to 

voluntarily cancel the uses for this product on grain sorghum and soybean (seed 

crop only). We will remove these crops from the label at the next printing. 

Please contact me if you have any questions. 

Sincerely, 

Robert E. Hawk 

Registration Manager 

Source Dynamics lLC 

tel. 928-342-3489 

CC.: Kathryn Montague. PM 23, Herbicide Branch. Registration Division 

[montague.kathryn@epa.gov] 

Tel. 480.502.9289 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

Fax 480.502.9268 
4

RE: 

Robert Hawk to: Eric Miederhoff 07f07f2010 12:19 PM 

Dear Mr. Miederhoff, 

Yes, Source Dynamics LLC hereby waives the lBO-day public comment period on 

the Notice of Receipt of Request to Voluntarily Cancel which will be 

published in the Federal Register. 

Regards. 

Robert Hawk 

Registration Manager 

Source Dynamics LLC 

-----Original Message-----

From: Miederhoff.Eric@epamail.epa.gov 

[mailto:Miederhoff.Eric@epamail.epa.gov] 

Sent: Wednesday, July 07, 2010 8:18 AM 

To: Robert Hawk 

Subject: Re: 

Mr. Hawk, 

Is source Dynamics willing to waive the normal l80-day public comment 

period on the Notice of Receipt of Request to Voluntarily Cancel which 

we will publish in the Federal Register? An email response is fine. 

Thank you, 

Eric Miederhoff 

Chemical Review Manager 

U.S. Environmental Protection Agency 

Office of Pesticide Programs 

Pesticide Re-evaluation Division (7508P) 

(703) 347-8028 

Fax (703) 308-7070 

1------------> 

1 From: 1 

1------------> 

>---------------------------------------------------------------------------

-----------------------------------------------------------------1 

1 "Robert Hawk" <zaphawk@aol.com> 

>---------------------------------------------------------------------------

-----------------------------------------------------------------1 

1------------> 

1 To, 1 

1------------> 

> _____________________________________________________ ________ v ____________ _ 

-----------------------------------------------------------------1 

IEric Miederhoff/DC/USEPA/US@EPA 
5

Materia! iii:» !be added to aO"B e=Jaci<reUJalci<ret 

Reg. NOl. 1Cf-'5~ ~ .~ \ 6 

Description: . ~h~ 

1. ~ Placement within the e-Jacket/jacket: 

'B Default: (chronological, top "'.newest) 

o File Location: (PDF page number, he •• "before page 

45") 

2. 'f< Send to Data !Extraction contractors this materia!: 

- ~ Newly stamped accepted label 

o Notifficaiion 

o New CSt'" 

o Other: ________ ---_-

3. Attach this coversheeUo the top oUhe material or jacket. it 

must be well organi:zedam:! clipped together, NOT STAPLED. 

Then give the material with thiscoversheet to staff in the 

Information Services Center (Room S-491)(». 

- Revuewer's Name: _ ~l14~ ~L.'i' 

Phone: 'b0S=~ d--\ 1 DivusnoUII: I(ZS) j n& 

J\Pl - 'J .- Date: ~ __ ~ ____ ._._. _. ____________ ~ ____ __ 

Created August 14, 2008 
6

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

Robert Hawk 

Source Dynamics 

10039 E. Troon Drive 

Scottsdale, AZ 85262 

SUBJECT: Label Amendments 

Solera Diquat Landscape & Aquatic Herbicide 

EPA Registration No. 82542-14 

Solera Diquat 2L Desiccant 

EPA Registration No. 82542-15 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

The label amendments referred to above, submitted in accordance with 

registration under the Federal Insecticide, Fungicide, and Rodenticide Act, as amended is 

acceptable, provided the following label revisions are made: 

1. Revise the "Hazards to Humans and Domestic Animals" statement to read: 

"Harmful if inhaled. Harmful if swallowed. Causes moderate eye irritation. A void 

breathing spray mist. Remove and wash contaminated clothing before reuse. Wash 

thoroughly with soap and water after handling and before eating, drinking, chewing gum, 

or using tobacco. Avoid contact with eyes or clothing. Wear protective eyewear. Wear 

long -sleeved shirt, long pants, socks, shoes, and gloves." 

2. The acute toxicity profile has detennined that a "Dennal" statement is not 

required under the "First Aid" statements. However, you have the option to use Category 

III statements. 

3. On page 5 of the labels, correct the spelling of the word "Height" (Application 

Height). 

4. The "warranty" statements on the labels should be revised as follows: 

a. Change "should" to "must". 

b. Add "To the extent consistent with applicable law ... " (1) at the beginning of the 

last sentence under "Conditions", (2) at the beginning of the first sentence, second 

paragraph, under "Disclaimer of Warranties", (3) and at the beginning of the first 

sentence, under "Limitations of Liability". 
7

-2-

5. On page 3 of 82542~ 15 label, remove "General" and replace with "Product". 

A stamped copy is enclosed for your records. Please submit one (l) copy of your 

final printed labeling before you release the product for shipment. This amended labeling 

supersedes all previously accepted ones. 

Enclosures 

Sincerely yours, 

cfrWfz!Un1 Y m{;v . Kathryn V. M6n~ague Product Manager (23) 

Herbicide Branch 

Registration Division (7505P) 
8

page 1 of8 

Finat primed label of JUlie 13,2009 with signal word revised December 4. 2009 

SOLERA DIQUAT 2L 

ACCEPTED 

with COMMENTS 

I. EPA Letter Dated: 

J 

DE SIC CANT U",,, the 'od<rn","Hci<Io, 

Fungicide, and Roden:!cideActSolera D~quat 2L Desiccant contains diquat dibromide, the active ingredient used i::U=;!~~A::.i~. Regione . Q, Ie 

D }S'i), _ '-' 

TO PREVENT ACCIDENTAL POISONING, NEVER PUT INTO FOOD, DRINK, OR OTHB1l<a,...-_-'-__ _ 

CONTAINERS AND USE STRICTLY IN ACCORDANCE WITH ENTIRE LABEL. 

DO NOT USE THIS PRODUCT FOR REFORMULATION. 

ACTIVE INGREDIENT 

Diquat dibromide [6,7-dihydrodipyrido(I,2-a:2' ,I' -c)pyrazinediium dibromide] ................ 37.3% 

OTHER INGREDIENTS: .................................... " .................................................................. 62.70/0 

TOTAL 100% 

Contains 2.0 Ibs. diquat cation per gal as 3.73 Ibs. salt per gallon. 

KEEP OUT OF REACH OF CHILDREN 

CAUTION 

FIRST AID 

IF INHALED • Move person to fresh air. 

, , , , , • 

. 

" • 

• If person is not breathing, call 911 or an ambulance, then give tonificial respiratiull. 

preferably by mouth-to·mouth if possible. • , 

• Call a poison control center or doctor for further treatment advice. . , .. , . IF SWALLOWED • Call a poison control center or doctor immediately for treatment advice. ." 

• Have person sip a glass of water ifable to swallow. , .. , , 

• Do not induce vomiting unless told to do so by a poison control center or doctor. .. • Do not give anything by mouth to an unconscious person. 

IFINEVES • Hold eye open and rmse slowly and gently with water for 15-20 minutes. 

• Remove contact lenses, ifpresent, after the first 5 minutes, then continue rinsing eye. 

• Call a Doison control center or doctor for treatment advice. 

IF ON SKIN OR • Take off contaminated clothing. 

CWTHING • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Can a poison control center or doctor fortreatment advice. , For MEDICAL EmergenCies Ca1124 Hours A Day 1-800-334-7577. 

Have the product container or label with you when calling a poison control center or doctor or going for 

treatment. 

NOTE TO PHYSICIAN 

To be effective, treatment for diquat poisoning must begin IMMEDIATELY. Treatment consists of 

binding diquat in the gut with suspensions of activated charcoal or bentonite clay, administration of 

cathartics to enhance elimination, and removal of diquat from the blood by charcoal hemoperfusion 

or continuous hemodial sis. 

Manufactured for: 

Source Dynamics, LLC 

10039 E. Troon North Dr. 

Scottsdate, Az. 85262 

~e~so era 

EPA Registration No: 82542· t5 

EPA E5t. No:. 

Net Contents: 2.5 gallons 
9

PRECAUTIONARY STATEMENTS 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

CAUTION 

page 2 of 8 

May be fatal if swallowed. Hannful if absorbed through skin. Hannful if inhaled. Causes moderate eye irritation. 

Avoid contact with skin, eyes or clothing. Avoid breathing spray mist Wear 10ng~s1eeved shirt and long pants, socks, 

shoes and chemica1~resistant gloves (such as Natural Rubber, Selection Category A. (Wear pro1e{.tive eyeware.)* 

Child Resistant Packaging is required due to residential uses on the label and Toxicity Category II for the oral route of 

exposure. 

*[protective eyeware may be specified, lfappropriate.J 

PERSONAL PROTECTIVE EQUIPMENT 

Some of the materials that are cbemical-resistant to this product are listed below. If you want more options. follow the 

instructions for category A on an EPA chemical~resistancc category selection chart 

Applicators and Other Handlers Must Wear: 

• Coveralls over long-sleeved shirt and long pants. 

• Chemical-resistant gloves made of any waterproof matelial such as polyethylene or polyvinyl chloride. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

• Chemical-resistant apron when cleaning equipment, mixing, or loading. 

User Safety Requirement 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's 

concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning/maintaining PPE. Ifno such 

instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 

ENGINEERING CONTROLS STATEMENT 

When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the 

Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170240(d)(4-6)J, the handler PPE reqtlirements 

may be reduced or modified as specified in the WPS. Mixers, loaders, and applicators using closed systems who meet 

these requirements may wear: long-sleeved shirt and long pants; protective eyewear; waterproof gloves; shoes plus 

socks; and a chemical-resistant apron when mixing, loading, or cleaning equipment. If handling tasks are performed from 

inside an enclosed cab or aircraft with enclosed cockpits that meet these requirements may wear: long-sleeved shirt, long 

pants, shoes, and socks for the labeling-specified PPE. All labeling-specified PPE must be immediately available for use 

in an emergency. All applicable requirements as specified in 40 CPR 170.240(d)(4-6) must be followed. 

USER SAFETY RECOMMENDA nONS 

Users should: 

• Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet 

• Remove clothinglPPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 

• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as 

possible, wash thoroughly and change into clean clothing. 

ENVIRONMENTAL HAZARDS 

This pesticide is toxic to aquatic invertebrates. 

For Terrestrial Uses, do not apply directly to water, or to areas where surface water is present, or to intertidal areas 

below the mean high water mark. Do not contaminate water when disposing of equipment wash waters. 

DIRECTIONS FOR USE 

It is a violation of federal law to use this product in a manner inconsistent with its labeling. 

Do not apply this product in a way that wUl contact workers or other persons, either directly or through 

drift. Only protected handlers may be in the area during application. For any requirements specific to your 

State or Tribe, consult the agency responsible for pesticide regulation. 

READ ENTIRE LABEL. USE STRICTLY IN ACCORDANCE WlTH PRECAUTIONARY 

STATEMENTS AND DIRECTIONS, AND WITH APPLICABLE STATE AND FEDERAL 

REGULATIONS. 

DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRIGATION SYSTEM. 
10

page 3 ofa 

AGRICULTURAL USE REQUIREMENTS 

Use this product only in accordance with its labeling and wilh the Worker Protection Standard, 40 CFR Part 

170. This Standard contains requirements for the protection of agricuHural workers on fanns, forests, 

nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for train'lng, 

decontamination, notification, and emergency assistance. It also contains specific instructions and 

exceptions pertaining to the slatements on this label about personal protective equipment (PPE), and 

restrlcted-entry interval. The requirements in this box only apply to uses of this product Ihal are covered by 

the Worker Protection Standard. 

Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 24 

hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard 

and that involves contact with anything that has been treated, such as plants, soil, or water, is: 

• Coveralls over long-sleeved shirt and long pants. 

• Chemical-resistant gloves. 

• Chemical-resistant footwear plus socks. 

• Proteclive eyewear. 

• Chemical-resistant headgear for overhead exposure. 

NON-AGRICULTURAL USE REQUIREMENTS 

The requirements in this box apply to uses ofthis product that are NOT within the scope of the Worker 

Protection Standard for agriculhtral pesticides {40 CFR Part t70}. The WPS applies when this product is 

used to produce agricultural plants on fimns, forests, nurseries, or greenhouses. 

Keep all unprotected persons out of operating areas or vicinity where here may be drift. 

Do not allow peopte or pets to touch treated plants until the sprays have dried. 

For terrestrial uses, do not enter or altow entry of maintenance workers into treated areas, or allow contact 

with treated vegetation wet with spray, dew, or rain, without appropriate protective clothing until spray has 

dried. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage, disposal, or cleaning of equipment. 

PESTICIDE STORAGE: Keep pesticide in original container. Do nol put concentrate or dilute into food or drink 

containers. Do not contaminate feed, foodStuffs, or drinking water. Do not store or transport near feed or food. Siore 

at temperatures above 32°F. 

PESTICIDE DISPOSAL: Open dumping is prohibited. Pesticide wastes are toxic. Improper disposal of excess 

pesticide, spray mixlure, or rinsale is a violation of Federal law. If these wastes cannot be disposed of by use according 

10 label instructions, contact your State Pesticide or Environmental Conlrol Agency or the Hazardous Wasle 

representative at the nearest EPA Regional Office for guidance. 

CONTAINER DISPOSAL: Nonrefillable containcr. Do not reuse or refill this container. Offer for recycling if 

available. Clean conlainer promptly after emptying. Triple rinse as follows: Empty the remaining contenls into 

application equipment or a mix tank and drain for ro seconds after the flow begins to drip. Fill the container v.. full 

with water and recap. Shake fur iO seconds. Pour rinsate into application equipment or a mix tank or store rinsale for 

Ialer use or disposal. Drain for to seconds after the flow begins to drip. Repeat this procedUre two more times. 

CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER!. 

GENERAL INFORMATION 

Solera Diquat 2L Desiccant is a nonvolatile herbicide for use as a preharvest aid to desiccate certain crops in 

order to facilitate harvesting. Solera Diquat 2L Desiccant is also recommended for use as a general herbicide 

to control weeds in noncrop areas and nonbearing crops. Solera D'tquat 2L Des"rccant is a contact-type 

herbicide and requires actively growing green plant tissue to function. Thorough coverage of all green plant 

tissue is essential for effective control. Solera Diquat 2L Desiccant is rapidly absorbed by green plant tissue 

and interacts with the phytosynthetic process to produce compounds which destroy plant cells. Herbicidal 

activity is usually quite rapid with effects visible in a few days. 
11

AGRICULTURAL USE DIRECTIONS 

APPLICATION 

page 4 of 8 

Since Solera Diquat 2L Desiccant is a contact~type herbicide, it is essential to obtain complete coverage of 

the target weed or crop to achieve effective results. Improper application tedmique and/or application to 

large, stressed, or mowed weeds will generally result in unacceptable control. Complete coverage is also 

essential for effective perfolmance in harvest aid applications. See details below for additional information. 

Nozzle Selection 

The use of flat fan nozzles will result in the most effective application of Sol era Diquat 2L Desiccant. The 

use of nozzles other than flat fans may result in reduced performance due to inadequate coverage. 

Spray Volume 

FolJow recommended minimum spray volumes listed for each use of Solera Diquat 2L Desiccant. These are 

minimum volumes only, and spray volumes should be increased as necessary to obtain complete coverage 

of the target weed or plant without runoff from the foliage. When spraying less than 20 gals. of spray carrier 

per acre, target weeds should not exceed 6 inches in height. 

SPRAY ADJUVANTS 

Always Add One of the Following: 

Nonionic Surfactant (NIS) 

Add a NIS containing 75% or greater surface active agent at 0.06-0.5% v/v (l12~4 pts. per 100 gals.) of the 

finished spray volume. 

Other Adjuvants 

Adjuvants other than NIS may be used providing the product meets the folJowing criteria: 

o Contains only EPA exempt ingredients . 

• Is compatible in mixture. Compatibility may be established through a jar test. 

• Is supported locally for use with Solera Diquat 2L Desiccant through proven field trials and through 

university and extension recommendations. 

RATES 

Follow recommended rates listed with each use of Solera Diquat 2L Desiccant. Use the higher label rates 

when weeds are large or dense. Also, use higher labeled rates for harvest aid when crop vegetation is dense. 

APPLICA nON TIMING 

Solera Diquat 2L Desiccant should be applied to emerged weeds when they are smail. Weeds 1 inch to 

6 inches in height are the easiest to control. When weeds have been grazed or mowed, thus removing 

much of the green foliage, allow the weeds to regrow to a height of 2-4 inches before spraying. For proper 

application timing of harvest aid applications, refer to each crop for recommendations. 

Weeds emerging after application of Sol era Diquat2L Desiccant will not be controlJed or suppressed. 

RAINF ASTNESS 

Because Solera Diquat 2L Desiccant is rapidly absorbed by green plant tissue, rain occurring 30 minutes 

after application will have no effect on the activity of Sol era Diquat 2L Desiccant 

ENVIRONMENTAL CONDITIONS 

Solera Diquat 2L Desiccant is active over a wide range of envirorunental conditions. Cool weather (below 

55°F) will slow the activity of Solem Diquat 2L Desiccant, as will cloudy, overcast weather, but will not 

affect performance. In dry areas, dust stirred up by high winds or equipment tires can coat target surface and 

reduce Solera Diquat 2L Desiccant activity. Avoid applying Solera Diquat 2L Desiccant in extremely dusty 

conditions. 

SPRAY DRIFT MANAGEMENT 

A VOIDING SPRAY DRlFT AT THE APPLICA nON SITE IS THE RESPONSIBILITY OF THE 

APPLICATOR AND THE GROWER. The interaction of many equipment~and-weather related factors 

determine the potential for spray drift. The applicator and the grower are responsible for considering all 

there factors hen making decisions. 

The fullowing drift management requirements must be followed to avoid off-target drift movement from 

aerial applications to agricultural field crops. These requirements do not apply to forestry applications, 

public health uses or to applications suing dry formulations: 
12

page 5 of8 

• The distance of the outennost nozzles on the boom must not exceed 3f. the length of the wingspan 

or rotor. 

• Nozzles must always point backward parallel with the air stream and never be pointed downward 

more than 45 degrees. 

Where states have more stringent regulations, they must be observed. 

DROPLET SIZE: 

The most effective ay to reduce drift potential is to apply large droplets. The best drift management 

strategy is to apply the largest droplets that provide sufficient coverage and control. Applying larger 

droplets reduces drift potential, but will not prevent drift ifapplications are made improperly, or under 

unfuvorable environmental conditions (see Wind, Temperature and Humidity, and Temperature Inversions 

sections ofthe label). 

CONTROLLING DROPLET SIZE: 

Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher 

rated flows produce larger droplets. 

Pressure - Do not exceed the nozzle manufacturer's recommended pressures. For many nozzle types, 

lower pressure produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles 

instead of increasing pressure. 

Number of Nozzles - Use the minimum number of nozzles that provide uniform coverage. 

Nozzle Orientation - Orienting nozzles so that the spray is released parallel to the air stream produces 

larger droplets than other orientations and is the recommended practice. Significant deflection from 

horizontal will reduce the droplet size and increase drift potential. 

Nozzle Type - Use a nozzle type that is designed for the intended application. With most nozzle types, 

narrower spay angles produce larger droplets. Consider using low-drift nozzles. Solid stream nozzles 

oriented straight back produce the largest droplets and the lowest drift. 

BOOM LENGTH: 

For some use patterns, reducing the effective boom length to less than % of the wingspan or rotor length 

may further reduce drift without reducing swath width. 

APPLICATON H1EGHT: 

Applications should not be made a a height greater than 10 feed above the top of the largest plants unless a 

greater height is required for aircraft safety. Making applications at the lowest height that is safe reduces 

exposure of droplets to evaporation and wind. 

SWATH ADJUSTMENT: 

When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up 

and downside edges for the field, the applicator must compensate for this displacement by adjusting the 

path of the aircraft upwind. Swath adjustment distance should increase with increasing drift potential 

(higher wind, smaller droplets, etc.). 

WIND: 

Drift potential is lowest between wind speeds of2-10 mph. However, many factors, including droplet size 

and equipment type, determine drift potential at any given speed. Application should be avoided below 2 

mph due to variable wind direction and high inversion potential. NOTE: Local terrain can influence wind 

patterns. Every applicator should be familiar with local wind patterns and how they affect spray drift. 

TEMPERATURE AND HUMIDITY: 

When making applications in low relative humidity, set up equipment to produce larger droplets to 

compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dry. 

TEMPERATURE INVERSIONS: 

Applications should not occur during a temperature inversion because drift potential is high. Temperature 

inversions restrict vertical air mixing, which causeS small-suspended droplets to remain in a concentrated 

cloud. This cloud can move in unpredictable directions due to the light variable winds common during 

inversions. Temperature inversions are characterized by increasing temperatures with altitude and are 

common on nights with limited cloud cover and light to no wind. They begin to form as the sun sets and 

often continue into the morning. Their presence can be indicated by ground fog; however, iffog is not 

present, inversions can also be identified by the movement of smoke from a ground source or an aircraft 

smoke generator. Smoke that layers and moves laterally in a concentrated cloud (under low wind 

conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates, indicates good 

vertical air mixing. 

SENSITIVE AREAS: 
13

page60fS 

The pesticide should only be applied when the wind is blowing away from adjacent sensitive areas (e.g. 

residential areas, bodies of water, known habitat for threatened or endangered species, non-target crops). 

SPECIFIC USE INSTRUCTIONS 

The following table indicates use pattern, rates, minimum spray volumes, and preharvest interval for specific 

uses. 

Crop Use Pattern Rate Per Minimwn Preharvest Precautions, Restrictions and 

Acre Total Spray Interval Comments 

Volwne Per (DaY') 

Acre 

Alfalfa Preharvest I 112-2 pts, (see Ground: 15 gal. 3 • On this stands of seed alfalfa use I 

(seed crop desiccation precautions pt per acre. only) broadcast section for Air: 5 gaL • Desiccation is complelc in 3-10 

additional mte days. information) • Do not graze or feed treated fomge 

to Iivestcx:k. 

• Do not use seed ~~ltreated plantS for food, feed or oil mrposes. 

Clover Preharvest I 1/2 -2 pts. Ground: 15 gal. 3 • Desiccation is complete in 3-10 

(seed crop desiccation days. 

only) broadcast Air: 5 gal. • Do not graze or feed treated forage 

toll~stock. 

• Do not use seed from treaJed plants 

for food, feed or oil purposes. 

Polato Preharvest 1 -2 pts. Ground: 20 gal. 7 • Do not apply to drought stressed 

desiccation potatoes. 

broadcast Air: 5 gal. • Make a second application if 

necessary to obtain additional 

desiccation where vine growth is 

dense. For improved vine 

coverage, a 5 day interval is 

recommended between 

applications. 

• Do not exceed a total of 4 pts. per 

acre. 

Sorghum, Preharvest I 1/2 -2 pts Ground: 15 gal. - • Apply within 1-2 weeks of harvest 

Grain desiccation and when seeds have not more than 

(seed crop broadcast Air. 5 gal. 30% moisture. 

only) • Do not graze or feed treated forage 

to liVestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

Soybean Preharvest I 1/2 -2 pts Ground: 15 gal. - • Apply one week before harvest. 

(seed crop desiccation • Do not graze or feed treated forage 

only) broadcast Air: 5 gal. to livestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

Tree, Vine, Direcred Spray I 112·2 pts Ground: 15 gal. Do not use • Solem Diquat2L deSiccant can be 

Small Fruit, for food or used during site preparation prior to 

Vegetable feed for one planting and up to I year of 

Crops- year after harvest. 

Nonbearing applicalion. • Retreatment may be necessary for 

Acerota complete control of grasses and 

(West Indian older established weeds. 

Cheny) • Do not allow spray to contact green Almonds stems, foliage, or fruit as injury can Apple occur. Apricots Use a shield or wrap plant when Anichokes • 

Asparagus spraying around young trees or 

Avocados vines. 

Bananas • Do not graze treated areas. 

Blackbeny 

Blueberry 
14

Boysenberry 

Cherries 

Coffee 

Conifers 

Crabapple 

Cnmberry 

D.", 

Dewberry 

Elderberry 

Figs 

Filberts 

Giru;eng 

Gooseberry 

Grapes 

Grapefruit 

G~~ 

Huckleberry 

Jojooa 

Kiwi 

Lemoru; 

Limes 

Loganberry 

Macadamia 

Mango 

Nectarines 

Olives 

Oranges 

Papayas 

Passion Fruit 

Peaches 

p= 

Pecans 

Persimmons 

Pistachios 

Plantains 

Plums 

Pomegranate 

p=~ 

Raspberry 

Tangelos 

Tangerines 

Walnuts 

page 7 of 8 

Th e f< 0 II OWIngta e In lcates use pattern an d rates or noncrop or nonp 1 ante d areas. 

Other Uses Use Pattern Rate Recommendations, Precautions, and 

Restrictions 

Noncrop or Broadcast 1-2 pts. in a minimum of • Apply for full coveragc and thorough 

Nonplanled Areas 15 gals. watcr pcr acre. weed contact on Fams • Retreatment may be necessary to 

Fence Lines, 

control grasses and established weeds. 

• Avoid spray contact with foliagc of 

Farmyards, Farm food crops or ornamental plants or BUildings, Fuel other desirable vegetation. Storage Areas, • Add the labeled rate of75% or greater Barrier Strips, non ionic surfactant to !he fmished 

Equipment Areas, spray volUme. 

and Dry (nonflooded) Areas 1-2 qts. plus the labelcd 

around ponds, lakes, rate of15% or greater 

and drainage ditches Spot Treatment nonionic surfactant per 100 

on farms gals. water or 0.75 oz. 

(22ml) or greater nonionic 

surfactant per 1 gal. of 

water. 

LIMITATIONS AND PRECAUTIONS (TERRESTRIAL USES) 

Direct spray contact or drift of Solefa Diquat 2L Desiccant will cause sevefe plant injury or death. 

Avoid contact of desirable vegetation. 
15

Weeds emerging after application of Solera Diquat 2L Desiccant will not be controUed or 

suppressed . 

Retreatment may be necessary to control large weeds or established weeds. 

page 8 of8 

Use of dirty or muddy water for Solera Diquat 2L Desiccant ditution may result in reduced control. 

Do not apply this product through any type of irrigation system. 

Rinse all spray equipment thoroughly with water after use. 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this 

product. If terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the foiIowing Conditions, Disclaimer of Warranties and Limitations of 

Liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and should be followed carefully. 

However, it is impossible to eliminate all risks associated with the use oftnis product. Crop injury, ineffectiveness or 

other unintended consequences may result because of such fuctors as weather conditions, presence of other materials, 

or the manner of use or application, all of which are beyond the control of Source Dynamics LLC. AIl such risks shaII 

be asswned by the user or buyer. 

DISCLAIMER OF WARRANTIES; SOURCE DYNAMICS LLC MAKES NO 011IER WARRANTIES, 

EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FI1NESS FOR A PARTICULAR PURPOSE OR 

OTIIERWISE, THAT EXTEND BEYOND TIIE STATEMENTS MADE ON TIllS LABEL. No agent of Source 

Dynamics LLC is authorized to make any warranties beyond those contained herein or to modifY the warranties 

contained herein. 

SOURCE DYNAMICS LLC DISCLAIMS ANY UABILlTY WHATSOEVER FOR SPECIAL, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OFTIUS PRODUCT. 

LIMITATIONS OF LIABILITY: THE EXCLUSIVE RErvIEDY OF THE USER OR BUYER FOR ANY AND ALL 

LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 

"WHETIffiR IN CONTRACT, WARRANTY, TORT, NEGUGENCE, STRICT LIABILITY OR OTHERWISE, 

SHALL NOT EXCEED THE PURCHASE PRICE PAID, OR AT SOURCE DYNAMICS LLC's ELECTION, TIIE 

REPLACEMENT OF PRODUCT. 
16

Note to file - 82542-15 June 2, 2010 

In support of the requested change in signal word from Warning to Caution, the registrant is 

using Cite~All for the acute toxicology data requirements. This product has already been 

detennined to be substantially similar to 100-1061, as stated in the TRB chemistry review dated 

April 14, 2009. The acute toxicity profile (dated May 28, 2007) for 100-1061 (and also 100-

1063 and 100-1091) is as follows: 

Acute oral toxicity 

Acute dennal toxicity 

Acute inhalation toxicity 

Primary eye irritation 

Primary dennal irritation 

Dermal sensitization 

III acceptable 

IV acceptable 

111 cited 

III acceptable 

IV acceptable 

neg acceptable 

Therefore, the appropriate signal word is CAUTION. 

Hazards to Hrunans and Domestic Animals: 

MRID 47050701 

MRID 47050702 

MRlD 47050703 

MRID 47050704 

MRID 47050705 

Harmful if inhaled. Harmful if swallowed. Causes moderate eye irritation. Avoid breathing 

spray mist. Remove and wash contaminated clothing before reuse. Wash thoroughly with soap 

and water after handling and before eating, drinking, chewing gum, or using tobacco. Avoid 

contact with eyes or clothing. Wear protective eyewear. Wear long -sleeved shirt, long pants, 

socks, shoes, and gloves. 

First Aid: 

If inhaled: 

Move the person to fresh air 

Ifperson is not breathing, call 911 or an ambulance, then give artificial respiration, 

preferably mouth-to-mouth if possible. 

Call a poison control center or doctor for further treatment advice 

If swallowed: 

Call a poison control center or doctor for further treatment advice 

Have person sip a glass of water ifable to swallow 

Do not induce vomiting unless told to by a poison control center or doctor 

Do not give anything to an unconscious person. 

Ifin eyes: 

Hold eye open and rinse slowly and gently with water for 15-20 minutes 

Remove contact lenses, if present, after the first 5 minutes, then continue rinsing 

Call a poison control center or doctor for further treatment advice 

Have the product container or label with you when calling a poison control center or doctor or 

going for treatment. 
17

FolT1'! Approved OMB No. 2070·0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork Reduction Act Notice: The public reporting burden for this collection of infurmation is estimated to average 0.25 hours per response for registration activities and 0

rereglstratlon and speclel review activities, Including time for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate or an

ofinfurmaHon, tncluding suggestions for reducing the burden to: Dil"tlctor. OPPE Information Management DiVision (2t37), U.S. En'llronmental Protection Agency, 401 M Stree

Do not send tM form to this address. 

DATA MATRIX 

Date 61212010 EPA Reg NoJFile Symbol 82542-15 

\ Appllcant's!Registrant'a Name &Address Product 

Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

tn"redient dl uat dibromlde 

Guideline Reference Number 1 Guideline Study Name MRIDNuml)er Submitter St

PRODUCT CHEMtSTRY 

830.1550 product identification and disclosure of ingredients NEW Source Dynamics LLC OW

830.1600 description of beginntng materials NEW Source Dynamics LLC OW830.1620 description of manufacturing process NEW Source Dynamics LLC OW830.1670 discussion of folT1'!ation of impurities NEW Source Dynamics LLC OW830.1700 preliminsf)' analysis NEW not applicable; not a technical material 

930.1750 certification of limijs NEW Source Dynamics LLC OW

830.1600 enforcement analytical method NEW Source Dynamics LLC OW

, 830.6302 color 47251903 EHgra LLC PA

47203502 Sharda USA LLC PA

830.6303 physicat slate 

-C 47300002 Gro-Pro LLC PA

47203502 Sharda USA LLC PA

830.6304 "" 47251903 Etigra LLC PA

47203502 Sharda USA LLC PA

Signature 

Name and TttIe: Rober! Hawk, Registration Manage
18

FonnApproved OMS No. 2070-0000 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

PapelWOrit Reduction Act Notice: The public reporting burden for this collection of infollYlation is estimated to average 0.25 hours per response for regislration adMt!es and 0

reregistration and special review activH!es, including time lor reading tile Instructions and compIellng the necessaryfonns. Send comments regarding1ne burden estimale oran

of infonnation. including suggestions tor reducing the burden to: Director. OPPE lnfollYlation Management Division (2137). U.S. Environmental Protection Agency, 40t M Stree

00 not send the form to this address. 

DATA MATRIX 

Date 6I1J2010 EPA Reg No.1F116 Symbol 62542-15 

Applicant'sIReglstrant's Name & Address product 

Source Dynamics LLC 

t0039 E. Troon North Drive, Scottsdale AZ 65252 

Solera Dlquat 2L Desiccant 

Innrecfient rlilluat dibromlde 

Guideline Re1erence Number Guideline Study Name MRIDNumber Submitter Sl

830.5313 stability to normal and elevated temperatures not applicable; nol a technical material 

630.6314 oxkiation I reduction: chemical incompatibility 47300002 Gro-Pro LLC PA

47203502 Sharda USA LLC PA

830.5315 flammability 47300003 Gro·ProLLC PA

47203502 Sharda USA LLC PA

830.63t6 explodabJlity 47300003 Oro-Pro LLC PA

47203502 Sharda USA LLC PA

630.5317 storage slability 47203502 Sharda USA LLC PA

630.63t9 miscibility 47203502 Sharda USA LLC PA

830.6320 corrosion characteristics 47203502 Sharda USA LLC PA

830.6321 dielectric breakdown voltage 47300003 Gro-Pro LLC PA

47203502 Sharda USA LLC PA

830.7000 pH 47300002 Gro-Pro LLC PA

47203502 Sharda USA LLC PA

830.7050 UV I visible absOfPlion not applicable: not a lechnical material 

Signature 

Name and TItle; Robert Hawk, Registration Manage
19

Form Approved OMB No. 207Q.006O UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork Reduction Act Notice: The public reporting burden for this collection of information is estimated to average 025 hours per response for registration adivities and 0

reregistration and speciat review activities, including time fur reading the instructions and completing the necessary forms. Send comments regarding the burden estimate or an

of information, IncludIng SUggestions for redudng!he burden to: Director, OpPE tnformaHon Management DiviSion (2t37), u.s. Environrne!1tal Protection Agency, 401 M Street

Do not send the form to this address. 

DATA MATRIX 

Date 61212010 EPA Reg No.lFile Symbol 82542·t5 

AppUcant'slRegistrant's Name & AUdress Product 

Source Dynamics llC Solera Dfquat 2l Desiccant 

10039 E. 1roon North Drive, Scottsdale I>:l 85262 

tnnredient Diouat dibromida 

Guidelioo Reference Number Guidelitw Stooy Name MRIO Number Submitter St

830.7 tOO viscosity 47300002 Gro.ProLLC PA

47203502 Sharda USA LlC PA

830.7200 melUng point not applicable: not a technical matertat 

830.7220 boiling point not appUcable: rIOt a technlcat material 

830.7300 density / relative density/specific gravity 47300002 Gro-Pro LLC PA

47203502 Sharda USA LlC PA

630.7370 dissoclation constant in water not appUcable·. not a technicat material 

830.7570 octanol / water partition coefficient not applicable: not a technical material 

830,7840 water solubility not applicable; not a technical materiat 

830.7850 solubility in organic solvents not not a technical material 

830.7950 vapor pressure not applicable: not a technical material 

Slgnature 

Name and Title; Robert Hawk, Registration Manage
20

Form Approved OMBNo. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork Reduction Act Notice: The public reporting burden for this collection 01 information is estimated to average 0.25 hours per response for registraUon ilctivities and 

reregistration and special review activities, including time for reading the instructions and completing the necessary fOlTlls. Send comments n:garding the burden estimate or an

of Information, Including suggestions for reducing the bUrden to: Director, OPPE InformaUon Management DlUislon (2137). U.S. Environmental Protection Agency, 40f M Stree

Do not send thl! folTll to this address. 

DATA MATRIX 

Date 612120tO EPA Reg No.lFile S)'I11ool 82542-t5 

ApplicanrsfReglstrant's Name & Address Product 

Source Dynamics llC Solera Diquat 2L Desk:cant 

t0039 E. Troon North Drive, SCQltsdale AZ. 85262 

Di uat dibromide 

Guideline Reference Number Guideline Study Name MRIO Number Submitter St

Syngentil Crop Protection, Inc. PA

Nularm Americas. Inc. PA

The SCQIts Company PA

Monsilnto Company PA

ABC Compounding Co., Inc. PA

Great Lakes Chemical Corp. PA

Series 870: cde·all To;.:lcolO9Y: generic data Series 8 to: cite-aU Product PerfolTllance: generic data Chem1sco P

Series 835: Cite·all Fate. Transport and Transformation: generic data 

Series 840: cite·all Spray Drift: generic data multiple Valent USA Corporation PA

Series 850: cite-aU ECQlogical Effects: generic data 

Series 860: clte·all Residue Chemistry: generic data Spray Drift Taslc Force PA

Series 875: cile-all Occupa50nal and Residential Exposure: generic data 

Outdoor Residenliill Exposure Task Force P

Agricullural Reentry Task Force P

Monsanlo lawn & Garden Products P

FIFRA Endangered Species Task Force llC P

Residential Exposure Joinl Venture P

AgricuHural Handlers Expo!lure Task Force P

Signature 

Name and Title: Robert Hawk, Regislra\ion Manage

-_ 
21

, 

FOffilApproved OMS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street. S.W. WASHINGTON, D.C

I 

PaptHWnrk Reduction Act Notice; The public burden forlhis collectlon of information is estimated to everage 0.25 hours pt!r response for activities and 0.25 h

rereglslral10n and special Nlview ectivitles, including lime fur reading the InstrucUons and completing lhe necessary forms. Send comments regarding the burden estimate or any oth

of information, inc/liding suggestions for reducing the burden to: Director, OPPE Informetion Management DiviSioo (2137), U.S. Environmental Proi1!ctionAgency, 401 M Street, S.w

Do nol send the form to this address. 

I DATA MATRIX 

i Dete 61212010 EPA Reg No.fFile Symbol 82542-15 

Name & Address Product 

run:a Dynamics llC Solera Diquat2L Desiccant 

I t0039 E. Troon North Drive, Scottsdale AI. 85262 

: looredient Diauat djbromide 

Guklelloo Reference Number Guideline stl.ldy Name MRiO Number Submitter Status 

Gro-Pro, LLC PAY 

Etlgra, LLC PAY 

Sharda Worhtwldeexports Pvt., Ltd. PAY Sharda USA llC PAY 

Althea Laboratories, Inc. PAY 

ChemiCal$ Corporation PAY 

olher Series 870: cite-all Toxicology: generic data 

Series 8tO: cite-all Product Performance: generic data Nufaffil Limited PAY 

SelleS 835: cite-all Fate, Transportand TransformatiOll'. gene(lc deta 

Series 840: cite-all Spray Drift generic date multiple Rotam North America, Inc. PAY 

Series 850: cite-ell Ecological Effects: generic deta 

Cite·all Residue Chemistry: generic data 

875: cite-all Occupational and Residential Exposure: generic data 

Signature 

! Name and THi<l: Robert Hawk, Registration 

-
22

Form Approved OMS No. 2070-0060 UNITED STATES ENVlRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

PilpGlWOf'k Reduction Act Notice: The public reporting bunien for this collection of information is estimated to average 0.25 houlS per response for registration activities and 0

reregistration and special review including time for reading the instructions and completing the neC&SSary forms. Send comments regarding the burden estimate or an

of infomlatlon, including suggestions for reducing the burden to: Director, OPPE Infomlatlon Management Division (2137), U.S. Environmental Protection Agency, 40t M Stree1

Do not send thefomllo th'IS address. 

DATA MATRIX 

Date 61212010 EPA Reg NoJFlie Symbol 82542·15 

Applicant'sJRegistrant's Name & Address Product 

Source LlC Solera Dlquat 2L DesiCcant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

Ingredient diqust dibromlde 

Guideline Reference Number I Guideline Study Name I MRID Numbar Submitter Sta

Source Dynamics LLC WSource LLC CNSource Dynamics LLC CN

Source Dynamics LlC OW

not applicable; not s technical material 

Source Dynamics LLC OW

Source Dynamics LLC OW

Etlgra LLC PA

Sharda USA LLC PA

Gro'Pro LLC PA

Shilfda USA LLC PA

Elfgrs LLC PA

Sharda USA LLC pA

Signature 

Name arJd Tille: Robert Hawk, Registration Manage

- ._---_ .. _-_ .... -_._ .. -
23

Form Approved OMS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork ReducUoo Act NoUes: The publiC reporting burden 10rtl"lis collection of information Is eslimated to average 0.25 hours per response for registration activilies and 0

reregistration aoo special review activities, including lime for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate or an

of information, including suggestions for reducing the burden to: Director, OPPE Information Management Oillision (lt3?), U.S. Environmental Protection Agency, 401 M Street

Do not send the torm to this address. 

DATA MATRIX 

Date 6/212010 EPA Reg NO.lFile Symbol 82542·15 

Applieant'slReglstranfs Name & Address Product 

Source LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

Ingredient diaulltdlbromide 

GuldeGne Reference Number I Guideline Srudy Name t MRID Number Submitter St

not applicable; nol a tectmical materia.l 

Gro·Pro LLC PA

Sharda USA LlC PA

Gro-Pro LlC PA

Sharda USA LlC PA

Gro·Pro LLC PA

Sharda USA LLC PA

Shards USA LLC PA

Sharda USA LLC PASharda USA LLC PA

Gro-Pro LtC PA

Sharda USA LLC PA

Gro·Pro LLC PA

Sharda USA LlC PA

not applicable·. not a technical mllierlal 

Signature 

Name and TIlle: Robert Hawk, Registration Manage

- -_. 
24

Form Approyed OMS No. 2070-0000 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork Reduction Act Not/CIt: The public reporting burden forthis collection of information is estimated to a\lerage 0.25 houlS per response for regislration activitieS and 0

reregistration and spocial review aClivHies, Induding \tme for reading the instructions and compleling the naoossal)'forms. Send commellts regarding the burden estimate or an

of informaliOl1, iJ'lCluding sugge5lions for reducing the burden to: Director, OPPE Information Management Division (2137}, U.S. Environmental Protection Agency, 401 M Street

Do not send the form to this address. 

DATA MATRIX 

Data 61212010 EPA Reg No.lFile Symbol 82542-t5 

Applicanl'slRegistraot's Name 8. Address Prcduct 

Source Dynamics LLC Solara Oiquat2L D6sk:cant 

f0039 E. Troon North Drive, Scottsdale AZ. 85262 

Inoredient Diouat dibromlde 

Guideline Reference Number T Guideline Study Name I MRID Number Submitter Sta

Gro-Pro LLC PA

Sharda USA LLC PA

not applicable. not a techniCllI material not applicable: not a technical material 

Gro-ProLLC PA

Sharda USA LLC PA

not appllCllble: not a technical material 

not applicable: not a lechniC<lI material 

not applicable: not a technical malerial 

nol appijcabte; not a technical malerial 

not applicable: nol a technical material 

Signature 

Name and 1l1le: Robert Hawk. Registration Manage
25

Form Approved OMB No. 2070-0060 UNITED STATES ENV(RONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, 

Paperwork Reduction Act Notice: The public reporting burden for this collection 01 information is estimated to average 0_25 hours per response for registration activijies and 0

reregistration and special review activities, including time for reading the instructions and completing the necessaryfOITl1!L Send comments regarding the burden estimate or ",y

of Information, Including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 401 M Street

Do not sel'ld the form to this address. 

DATA MATRIX 

Date 61212010 EPA Reg NoJFile Symbol 82542-15 

Applicant's1Registrant's Name &. Address Product 

- Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

Illgrediant Dlquat dibromide 

Guideline Refarene& Number ( Guideline StUdy Name t MRID Number Submitter Sta

Syngenta Crop Protection, lne. PA

Nufann Americas, Inc. PA

The SCotts Company PA

Monsanto Company PA

ABC Compounding Co., Inc. PA

Great Lake5 Chemical Corp. PA

Chemisco PA

Valent USA Corpora1lon PA

Spray Drift Task. Force PA

Outdoor Exposure Task. Force PA

Agriculturat Reentry Task Force PA

Monsanto L3'Ml & Garden Products PA

FIFRA Endangered Species Task Force LLC PA

Residen1ial Exposure JOint Venlure PA

Agricultural Handlers Exposure Task Force PA

Signature 

Name and nte: Robert Hawk, Registration Manager 

._-- -_ . .. _ .. 
26

Form Approvoo OMS No. 207MQ60 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W, WASHINGTON, 

Paperwork Raduc1ton Ac1 Notice: TM public reporting burden for this collection of Information is estJmated to average 0.25 houl:' per response for activities and 0

reregistration and special review actiVities, including time for readifl9 the instructions and completing the necessary forms. Send commerns regardlngthe burden estimate or an

of information. Including suggestions for reducing the burden to: Director, OPPE Infonnation Management Division (2137), U.S. Environmental Protection Agency, 40t M Sireet

Do not send the form to this addre!>S. . 

DATA MATRIX 

Date 612120tO EPA Reg No.lFl1e Symbol 82542-15 

Applicant'siRegistrant's Name & Address Product 

Source Dynamics LLC Solem Diquat2L Desiccant 

10039 E. Troon North Drive, ScottsdaleAZ 85262 

Ingredient OiQuat dlbromide 

Guideline Referance Number (GUideline Study Name . t MRID Number Submitter Sta

GrcrPro, LLC PA

EUgra, LLC PA

Sharda Worldwideexports Pvt, Ltd. PA

Sherrla USA LLC PA

Althea LaboratOries, Irte. PAAcelo Agriculture Chemicals Corporation PA

Nufarm Limited PA

Rotam Ncrth America, Inc, PA

Signature 

Name and Title: Robert Hawk, RegistraUon Mansge

--------- --_. __ . 
27

-I> ---

DYNAMICS 

.~ £ 

June 1, 2010 

Document ProcessIng Desk (APPL) 

Office of Pesticide Programs (P7504P) 

Environmental Protection Agency 

Room 8-4900, One Potomac Yard (South Building) 

2777 S. Crystal Drive 

Anington. VA 22202 

Attn.: Kathryn Montague (PM 23), Herbicide BranCh, Registration Division 

Dear Ms. Montague: 

Subject: Digl.l8t Fonnulations: 82.542-14 and &2542-15: S'lgnal Word 

Thank you for your e-maJ today. I now see the problem, and I believe that there isa simple 

solution. Our Data Matrices for these two products of identical composition referenced an acute 

oral toxicity study for a 41% manufacturing-use product, not for a ~7 .3% end-use materiat. The 

Category II classification of this sludy was noted by the Technical Review Branch in a 

memorandum dated Aprtl9, 2009 fOP Barcode 0360710, Decision No. 4(4346), but Source 

Dynamics LLC faDed to observe it. The remaIning acute toxicity sbJdies that were referenced 

support a Category III classification. 

The problematic acute oral toxicity study that we referenced is as follows: 

MRID 47099012 

Patani, K (2007) Acute Oral Toxlclty Study of Dlquat Dlbromlde Tech 41 Percent In Rats. project 

Number: 6457. Unpublished study prepared by Jai Research Foundation. 37 p. 

Submitter. SHARDA WORLOWIDEEXPORTS PVT. LTD. 

Submitter No. Submlsslorl Date Accession No. 

082633 04/03107 470990 12 . { 

. _{\o~d) Therefore Source Dynamics LLC wishes to reference an acute oral toxicity study for a 37.3% (l 

(3.73 pound per ga"on) end-use formulation instead. This study is as follows: - \0" ct 3C'":J cl U 

,MRIDOOO815011 O· J .. ,1_ Rittenhouse, J.R. (1979) The Acute Oral Toxicity of Diquat Water Weed Killer: SOCAL \ "(OGA..-LA 

1396/37:67 (8-1431). (Unpublished study received Sep 14, 1979 under 239-2247; submitted by ~"I~\ ()" 

Chevron Chemical Co., Richmond, Calif.; CDL:098973-B) '-..- WI , ~ \ 

Submitter: THE SCOTTS COMPANY WClv;, S~~~~;NO. ~~f~~ Date =~~tiVeNo. ~=:io~ No. \Jtnu-~ 

000239 09114179 9H5239 098980 B ., Ir." '" 

000239 09/14179 000239-2247 098980 S \ v l VI ""0,-, 

000239 09f14179 9F2265 ./ 098973 S v 

000239 09/14179 000239-2247 v' 098973 S ........ 

000239 -09/14179 9H5239 I~ 098973 S v" 

OiquatWaterWeed Killer (at one time EPA Reg. No. 239-1663, since transferred) contains 3.73 

Ib of diquat dibromide per gallon. The label is still available in PPIS. This study was referenced 

in the July 1995 Reregistration EligibHity Decision for Diquat Oibromide (EPA 738-R-95-016), 

page 8, and it was noted that this study supports a Category III classification. 

Tel. 480.502.9289 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

Fax 480.502.9268 
28

Please find attached the following documents for 82542-14 and 82542-15: 

Application for Pesticide Amendment (8570-1) 

Certification with Respect to Citation of Data {8570-34} 

revised Data Matrix (8570-35), 

The only specific reference change from the prevIOUS data matrices Is for the acute Oflll toxICity 

study, Guideline 870.1HIO. The generic references have also been updated in confonn1ty with 

the March 31, 2{)HI PesticIde Data Submitters Ust. The acute oral toxicity study now referenced 

Is Itself no longer compensable. 

Once again, thank you for bringing this to our attention. We apologize for the confusion. 

Sincerely, 

/~dd Robert Hawk 

Registration Manager 

Source Dynamics LLC 

1",928-342-3489 
29

" 

Print Form "'." 

Unittid Sww. 

~ Realatratlon 

0I'f ~ Nurnb.t 

&EPA Environmental Protection Agency x Amendment 

WuNno1on,. DC 204eO 0"' ... 

Application for Pesticide - Section I 

1.~otHulnber 2. EPA I"rodY« ~ I. PropoHd a.nifica1ion 

82542·15 Kathryn Montaaue 

4.~otw.n.J 0 .... 0"""''' PM, Solera Diauat 2l Desiccant 23 

5, ....... ~ of ~ IInduWZlPo,"-I 8. Expedited Review. In accordllOce with FlFRA. Section 3lclf31 

Source Dynamics llC Ibllll, my product Is timit .. or identk:alin cornpoMion and IIIbeing 

.. , 10039 E. Troon North Drive, Scottsdale, AZ 8S262 EPA Reg. No. 

o CI'Mot II W. •• IIIW "*"- Product Name 

Section - II 

0 ~·&pW"bMow. o RnIII "",,"""'. in '-.0_ to 

0 ~ 

o APfICY loa.t doted 

kI fMPOnN 10 AgollOY IIJtW dot.d ·""Too"~. 

0 ~. ElQII." Wow. EJ 0tMt· EIqIIaIn bofow. 

Explanation: lIM -..tIonoI pogo(.11f 1IOOH'¥,(. I".or NOtlan' WId 5M:1tiDn n..} 

Submission of revised Data Matrix and Certification wIth Respect to Gtation of Data 

Section - III 

1. M...w 1IW PnIcMt 'MI" ~ In: 

~l"MbaIng 

~- w.tor SoIub/, PMb;ing 2.Typeot~ 

@yu- Vu 63 Vu 

x No X N. X N. 

~-.,_ ....... • ~,., I1JU$I ...... No. per If -Vu- ...... pUll/t hcbging Wgt. , ......... ........... ........ , ' 01tt. IS~itvl N .ubtnItt«I 

3. LooMkm of Not Contofttslrltormetlcul -4. SI",(o) RotalI eom./nor 5.1..ooHon 01 t...b .. DlI~ 

0 .... 18].,.....", 2.S gal 8 00 .... On LoboIi"" _lHnpIInving procfvDt 

•• M.,..,. In Whioh ~ .. Affixlld 10 P,oduet 

FI~ ~~ jJ' .. ~" .... ''''''"¥c: 

Section -IV 

1. Cont.ot Poillt ~ It_ dItw:dy Hhw for irlMtiIkflIon 01 indIvIduM fcJ II. tG#IltH:t.d, "..,-.-y, ,., plOt .... w/kIItion.J 

..... To .. T .. ."..,. No. (lncJudo Az .. Codo) 

Robert Hawk Registration Manager 928-342-3489 

Cen1ftcatJon I. Dolo Ajlpfic:otion 

I oWtv diet tM ,tnerMnto I hoy. mad_ on I'" fonn and.a.naclwneMa tnlnlO .,. tN" ~ and ootnpJoU;. R,c.lwd 

I anowhldljlO WI ony knowlnglv '.-I •• 01' .,...,Ndino It8temeIll: mev 1M ~ by Ii ... 01' in1p.s.o-nt w IS ....... ) 

bDth wdttr ~NbIe". 

2.S~ ,e.£./ .. /d' a.111f' 

Registralion Manager 

-4. Typod NfmII 5.0010 

Robert Hawk June 1,2010 

. . 
30

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 1200 PennsylvanIa Avenue, N.W. WAStuNGTOH. D.C. 20460 

Paperwori: RedUdion Act NoOO:: The publie ~iIIg burden for om coIleclion o(infoonaIion is estimated to avetfISC 1.25 hours JM:f mpor!5C .fbr:q:islrWon II'Jd 0.25 

bourn per response for ~ and special n:VK:wllQivitics, including time for rndiftg the itIatrucIiOlUl and compie6nlJ the ~ fcrms. Send eommcnls 

regardins burden cstinute or lIDy other as~ ofthi5 oollt'Ctioll ofinfonnadon. inclUdin, ~ (or redudng tile bImkn 10: Dim:tor, Collection ~ Division 

(2822T), U.S. Environrmntal Protection AaencY. 1200 P\:nn$yIvanl& AVUI~ N. W., WtihiflJ:1On, DC 20460. 00 not 8eIld die completed form to !his a4\:&ess. 

Certification wilh Respect 10 Citation of Data 

App!lc8nt'$lRegittranrs Name, Addrws. and Telephooo Numbor 

SoufClt Dynama Lie EPA Registtation NumbetlFlie Symbol 

t0039 E. Troon North OrNe 

Scottsdlle AZ 85262 8254N5 

~ Ingrodltnl(s) andlorn!pl'fltll!Ttat test QJffiPOUI1d(s) Om 

uat dibromide June 1. 2010 

GeIl8niI!he Pauem(s) (list all those claimed torlltis product uslng 40 CfR Part 158) 

temH;1ria1 food, tel'l'Hlrill nonfood 

Product Name 

SoIera~12L Desiccant 

NOTE: lfyol,lrpJ'Oduet Is a too% repacbglllg of another purchased EP~rl!d prodlHlt labeled for ell'" same uses on your tabe~ yOU do not need 

10 submit this form. You must submit the Formlllltol's Exemption statemenl (EPA Fonn 857().2n. 

I am Rlspondlng to a DaIa-Call-ln Notice, and have inelucled WittI this f(:um a lilt of compan," sent offers of OO/np6Ilution (the DatI MatriJI: form should be 

uaed ftJrlhis purpose). 0 

SEC1lOO I: METHOD OF DATA SUPPORT (Chock one method only) 

I am using the eite-all method of support, and have Jndudad with this form a list 

of companlet .. nl offers of cornpenullon I am ueing the selective method of support (or cJte-ah option UI'Idw the (the Data Matrix fotm sho\lld be used 

forthis ptJ/j)OSe). C8I HiectNe method), and nave included with thie. form a completed list of 

data requirements (the Data Matrix form must be UMd). 0 

SECT10N II: GEHEItAL OfFER TO PAY 

[Required if IIIlngthe Cite-all method orYhIM using the t.:lt .... H option under the selective method to utisfy one ormoru data requirements) I hereby offer 

and I!f'U' to pay cornpensatlcn. 10 other persons, with regard 10 the approval 01' this application, 10 ttle extent required by AFRA. tgJ 

SECTfOH III: CERTIFICATION 

I certify lhat thit app~cation for reglstration. this form for reragiltrltion, or this [)ata..Ca11·ln ,.spoose is $upportecl by aU data submlfled or Cited In the 

application for n!Igistratlcn. the form for Jeregiatnmon, orthe [)at&.Call-ln reoponw. In addilion, If the cn-ll option or cfto.all option under 11\8 seJoctiva 

melhod is indicated In Soction I. Ihis application is supported 1Iy .. data in tho Agency's files lhat (1) t:Oncem lhe PfOI)etties or effects cf this product or an 

identical or sl,Ibstllntlllly similar product, or one or more of the ingred!onl& In this product: and (2) is a type of data that would be l\!Iqulred to be submitted 

undor the data requil'8l'tlents in oIfoct on the date of approval of lItia IIPPlication if tho application $OUght the initial ~ of a product of Identical Of 

similar COITIpOIltion and L$OS • 

I certify lI1al ror IIOCh ~sive use study dte<1ln support of Ills IVgIstratlon or reregistration. Ihal I am lhe onginal data submitter orthat I have obtained 

lhewritten permission ofll\lt origill8l data 5ubmilterIO cite that study. 

I certify that foraach study cited In support ofthla regfstnltion orl'8registration thai is not an exclusive 1,118 study. either. (a) I am the origlnaldala 

submitter, (b) I have obtei1ed the permission of !he oliDinat data submitter to use the study In support of this application; (c) aU periods of e!ig!llility for 

compensation /'lave expired for the atudy; (d) the stud)l1s In the public l.itGralure; or (e) I have oot!I'ied in writing the company that submitted lhe study and 

havtt otreted (I) to pay ccmpenaatIon 10 tho exhtnt roquinlld by sectiona 3(c)(1)(F} andIor3(c)(2}(B) of AFRA; and (II) to commence negotiations to 

determine Ihe amount and terms of compensation, if any, 10 be paid for lhe utICr of the study. 

I CItftIfy that in all instanc:es wtIefe an offer of compensation is required, copies of an ofI'1trs. to pay compensation and evldIJnce ofthoirdel!very in 

accordlllQl with sectiOns 3(C)(l){F) andt'orJ(c)(2)(B) of FlFRA are available and MIl be submtled lolhe Agency upon request. Shol,lld I 11:11 to produce 

such eviclence to IheAgency upon requost,l understand lltattho Agency may Initiate actiOn 10 deny. cencel or suspend tM IVglstratiol! afmy product in 

conformitywilh FlFRA. 

I c:.rtify that the statam.nta I hwe made on this form and all attachment& to It .... bue, accurate, and compIoto. I ~ that any 

knowingly falle ormllJeadlngstatoment maybe punlahable byfIrJ. or~ or both undef'epp(icable law. 

Signature 

~7Ld "'" Typed or Printed Name and T1tIe 

6Jtl2OtO Robert HltMo:. RegIstration Manager 

Form ~OMB N<». 2070-0000; 207G-0057; 207(1..0107; 2071).0122: 20ro.G164 
31

S No, 2070-0050 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 20460 

The ptjlIlc ieporilng burden forttli. collection of is estlmoted to avtmIge0.25 hours pet IeSpomo for registration ac:tMtIes and 0.25 hOiJf& per responso fot 

Ilt.&, Including time for ,..acllng the Inatruc:tJons and the necessary forms. Send comments regamlng the burden eltlmate or any other upect of Ih" collection 

for re<lucing the burden to: Director, OPPE Info!mallon Management DMsIon (213n, U.S. Environmental ProtectionAgency, 401 M Street, S.W., Washingtoo, DC 20460. 

DATA MATRIX 

EPA Reg NolFlIe Symbol 82542·15 1 Pagel of5 

rau P",""" 

So/e!'a Dlqual 2l Desiccanl 

ale AZ 85252 

I GuldeUne Study Name MRtDNumber """" ." .b"", 

product idenllflcatlon and dlsclOlure of ingredients NEW Sol,lrce Dynamics llC OWN 

descriptlon of beginnIng materials. NEW SOurce Dynamics llC ONN 

de$criplion of manUfacturing process NEW Source Dynamics llC OWN 

discussion of formation of Impurities NEW Source Dynamics llC OWN 

preliminary analysis NEW not aptllicab!&: 1\01 .lechnical matenal 

eertlfic:ation of limits NEW Source Dynamics LtC aNN 

enforcement analytical method NEW Source Dynamics lLC OWN 

""'" 47251903 etignrllC PAy 

"7200502 Sharda USA llC PAY 

physlcalltale 47300002 Gro-Pro llC PAY 

"7203502 Shan;la USA llC PAY 

odo, 47251903 Etigta llC PAY 

"7203502 Sharda USA llC PAY 

Name and Tille: Robert Hawk, Regl$traUon Manager Oata: 61112010 
32

MS No. 207O-C08O UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 20460 

The public: reporlill\l burden for INs collection of Informatlon Is eslfmltad 10 average 0.25 hours per response for reglltratlon actlvitiM and 0.25 houra per response for 

Including time for readlng the lnatruc:tiana and completing the neQl$$8ry' forms. Send commonts 1he bllfden ftSlimat& or any other aspect of this collection 

 for reducing the buroall to: DitectOf, OPPE Information Managel1"lOflt Dlvllion (2137), U.S. Environmental Proledion AQency, 40t M Street, S-W., washington, DC 20460. 

 

DATA MATRIX 

Reg No.lFil¢l Symbol 82542·15 Ipas/e2ot5 

Jess Prod"" 

Solera Diquat 2L Desiccant 

IIeAZ. 85262 

GuldeNne Study Name MRIDNumber Submitter .... Nole 

I5tabllity 10 normal and elevated ten'\P8fBlures not aptllJcabl¢l; not a technical malarial 

oxidation I Alduc6on: c:herniceIlncompllllbHity "300002 Gn>-P<o U.c PAY 

-47203502 Shard, USA LLC PAY 

,..,.,.bIOIy -47300003 Gro-Pro LLC PAY 

47203502 Shards USA LLC PAY 

elq)kxI,bMiIy -47300003 Gro-Pro LLC PAY 

-47203502 Sharda USA LLC PAY 

storage ltablll!y 47203502 Shan:la USA LLC PAY 

mltclblMIy -47203502 8han:l1 USA LLC PAY 

COfl'tIIIon chal'llcteristlca 47203502 Sham USA LLC PAY 

dielectric: breakdown voltage 47300003 Gro-Pro LLC PAY 

47203502 Shim USA LLC PAY 

pH 47300002 GJo-Pro LLC ,PAY 

47203502 Sharcla USA LLC PAY 

UV I absorption not not B technical material ;u:.d Name and Tille: Robert H«WI<, Reglstrallon "'anager Dlte: 6/1t.1010 

.... 

_ 

.. -. _ ... - _ ..... - -_ ..... _- _ .... -- ..... ... -------
MS No. 207()..OO6O UNITEO STATES ENVIRONMENTAL PROTECTION AGENCY 401 M street, S.W. WASHINGTON. D.C. 204&0 

33

 Tho public reporting burden forttlis colllllltlon of Information is esllmated to average 0.25 hou" per response for registraflOil acINiIios DOd 0.25 hours per response for 

Mll&s, InclUding tine kif rudlng the Instnictlons and completing 1ne neO/lShry fonm. Send COI'I'IMft1Its regarding the burden e$timale or any other aspect of this coIIeetIon 

 for reduCing the burden 10; OIr8ctor, OPPE InfDrmation Management DIv!$ion (2137), U.S. Environmental P1OtettIon .. 01 M Street, S.W., Washington, DC 20460. 

. 

DATAMATRtX 

EPA Reg No.1F1le Symbol 82M2·15 I Page3of5 

dress Product 

Solera Dlqull2l Desk:cant 

daleAZ 852$2 

Guideline Study Name MRIO Number Submitter .... 

vIscolHy 47300002 Gro-Pro LLC PAY 

47203502 Sharda USA LLC PAY 

melting point nol applicable: no! a technical material boiling poifd not applcaole: nol a technical material 

density I relaliw denslty/specific gravity 473OO1J02 Gro·Pro LLC PAY 

"7203502 Sharda USA LtC PAY 

diuoclation con5taAIln water not Ipplicable: not a technical n'lBtflrill 

octar1<lll water partlion coeffICient not applicable: nola technical material 

water solubility not applicable; n« a technical material 

solubility In organic so"""'ts not applicable; not a matetl8l 

vapor prellure not applk:abla: nola technical material 

acuta oral toxlcly 00081506 The &::oIts Company OlD acute dennal toxlclty 47099013 Sharda Wortdwidehpm1l Pvt Ltd. PAY 

NIIITIe and TIlle: Robert Hawk, Registration Manager O.Ie; 61112010 
34

MS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street. S.W. WASHINGTON, D.C. 20460 

The public repoIting burden fOfthis collection of Infonnatlon i5 estimated lo ..... riIgIt 0.25 hours per I1IsporIsefQr reglskatlon activitiet. and 0.25 holM'S per mponal! fQr 

lnelucUng lime 101" reading the Instrudlon$ and eompleting the necessary forms. Send comments regan;U"" IhI! burden estimate or any other aspect of thlll eoIlection 

 for reducing Ihe bui'd8n10: Director, OPPE Informaticn Division (2137), U.S. Envlronll'll!nlal ProtectionAgancy, 401 M SttHt, S.w., WlUlhlngton, DC 20460. 

 

DATA MATRIX 

Reg No.lFIJe Symbol 82542-15 1-'''' 

less P"d,,,, 

Solei'll Dlquat 2L Desiccant 

ale AZ 85262 

Guldelne study Name MRIDNumber SUbml\Wr .... 

acute Inhalation toxicity 47099Ot4 Shlfda WorkNrideexports Pill UtI. PAY acute eye irritation 47099015 $harda Pvt. lItI. PAY 

acute dermal irrlltion 47099016 Shatda Pvt. ltd. PAY 

skin sensitization 47050705 Synpenta Crop Protection, lne. PAY 

00155475 The ScoIb Company OlD 

Syngenll Crop Protection, Inc. PAY 

NurarmAmericas, Inc. PAY 

Scotts Company PAY 

Toxicology; generic datil -Compo", PAY 

Proclud Pedonn.nee: generic data 

Fate, Trarwsport and Transformation: geIIl!oodata ABC Compounding Co., Inc. PAY 

Spray Drift: generic data multiple 

EcologICal Effects; generic data Great lakes Cllemlcal CQrp. PAY 

Reskfue Chemistry: generlCdata 

Oceupationaland ResIdential generic data ChemiKo PAY 

Valent USA Corporation PAY 

$pm), Drift Tm Fon:e PAY 

Outdoor Residential Elq:Iosure Task Force PAY 

Name and Robert Hawk, RegHilration Manager Dl1e: 81112010 
35

MS No. 2{)1(}0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M 8treat, S.W. WASHINGTON, D.C. 204&0 

The public reportlng burden for thiI collection of Infonnation it estimated to average 0.25 holU'$ per response for regblnWon actMtieund 0.25 hours per response for 

vities, including time for reading the ioItructlons and completing the necessary fwna. Send oommenb regarding the burden estimate or any other aspect of this collection 

 for reducing the bon:Ien to: Director, OPPE [nfonnatlon Manaoemenl Division (2131). U.S. Environmenta[ Protection 4D1 M Street, S.W .• WashIngton, DC 20460. 

. 

DATA MATRIX 

Reg NoJfile Symbol 62M2-Hi I Page5of5 

dress Product 

Solera DiquI12L Desiccant 

daleAZ 85262 

GuldeQne S!udy Name MR[DNumbaf Submitter StatUI .... 

Ag!icultlJraf R-my Task Foroe PAY 

Monsanto Lawn & Garden Produdl! PAY 

F[FRA EndalJ98Nd SpIM:M Tuk FOJal LLC PAY Residential Exposure Joint Venture PAY 

Agricultura[ Handlers Exposure Task Force PAY 

Gro-Pro, LLC PAY 

Toxicology; ganenc data 

Product Performance: generic data Etigra, LLC PAY 

Fete, Transport and Transfo!mallon: generic data 

Spray DlfIt generic aata mu[liple Sh81d1l Wotklwid&expotts Pvt., Ltd. PAY 

EcoIogica[ Effects: generic dllla 

Residue Chemlftry: generic data Sharda USA LLC PAY 

Occupatlona[ and Residentla[ generic data 

Altll&a 1.abonItOI'ieI, [nCo PAY 

Ace«> Agriculure Chemicals COI'J)Oration PAY 

Nufarm Limited PAY 

RoIam Nortn America, Inc. PAY . 

Name 8fId T1tIe: Robert Hawto:. Registretion Manager DaIB: 6/112010 
36

8 No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M street,. S.W. WASHINGTON. D.C. 20460 

TM pubftc reporting butden for!tlis collection of information is etlJm;ded to avtmlge 0.26 per l'efpon5e for registratiOn activitios and 0.26 per response for 

MtJu, Including time forflladlng '\he inslruction$ andODmplet1ng the nllCMSary foIms. Send comments regarding tile burd8fl .male 01' any other aspect of this collection 

for reducing \tie btnden 10: Okedor, OPPE Information Managrement (2137), U.S. Environmental Protection Agency, -401 M SIreet, S.w., Washington, DC 20460. 

 

DATA MATRIX 

EPA Reg No./Fife Symbol 82542·15 I Page1of5 

ress """''''' 

Solera Olquat 2l Desiccant 

aleAZ 85262 

I Guideline study Name MRlONumber S",,""" Sl"'" -

Source Dynamics LlC OWN 

Source DynamJcs LLC OWN Source Dynamics LlC OWN 

Source Dynamk:a llC OWN 

nO! applicable; not a tec:tlnical material 

Source Dynamk::s lLC OWN Sour09 Dynamics LlC OWN 

Etigra llC PAY 

Shantl USA LlC PAY 

Gro-Pro llC PAY 

Shanla USA 1LC PAY 

EIlgra llC PAY 

ShaRia USA llC PAY 

Name and Tille: Robert Hawk. Reglslfalion Manager Date: 61112010 
37

. 

MB No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 204GO 

The public reporting buroen foI' 1m collection ofinfomJation" estimated to average 0.25 houl$ per response for reQiltratIon activities and 0.25 hours per resporIH for 

vitIfJII, incillding time for reading 1he llIIItn.lctkllls and completing 1he neOll65aI)' forms. Sene! comments regardlng the burden ",limato Of" any other asped: of this eoIIedloo 

 for reducing the burdeflto: Director, OPPE Informalion Management Civilian (2137), U.S. Environrnentat Proted.ion Agency, 401 M street, S.W .• Wathll'lgton, DC 20480. 

 

DATA MATRIX 

Reg NoJFllo SymbOl 82542·15 I Pago2of5 

ckefl P"""" 

Solara OIqual2l Desiccant 

ale AZ 85262 

Guldetlne study Hilma MRIDNumber 5ubmthr Slat" .... 

not applicable: not a technical material 

Gro-PfI:IllC PAY . 

Sharda USA LLC PAY 

Gro-Pro llC PAY 

Sharda USA LLC PAY 

Gro-PIO LLC PAY 

Sharda USA UC PAY 

Shafda USA Ltc PAY 

Shardt USA UC PAY 

Sharda USA LtC PAY 

u.c PAY 

Shard. USA LLC PAY 

Gto-ProLLC PAY 

Sharda USA LtC PAY 

not applicable: not a technical material 

Name anel TItle: Robefl HIlWk, Reglstllllilon Managel Dale: 61112010 
S No. 207G-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCV 401 M Street. S.W. WASHINGTON, D.C. 20460 

38

The public rtpOItIng burden for \tII8 collection of Information Is eati'nated to average 0.25 houl'& per racponse for registration activities and 0.25 hours per re5PM$G for 

viies,lnckKling time foJ I'NdIng the illitructlons and compietlng ttl!! necessary forms. Send commenll regarding the burden eslimate or any other llpectoflhls collection 

for redudng the burden to: [)lAicteN', OPPE Information Managemenl DIvIsIon (2137), U.S. Environmental Proleetion Agency, 401 M Street. S.W .. washington, DC 204&0. 

 

DATA MATRIX 

EPA Reg NQ./Fi/e Symbol 92542-t5 ·1 Page3of5 

ron p"",,, 

Solera Diqual2L DesIccant 

ale AZ. 85262 

Guideline S1udy Name MRIO Number Submllf.M Nolo 

GrcrPto llC PAY 

Sharo. USA LLC PAY 

not applicable: not a technical material not appncabla: not a technical materhll 

Gro-Pro LLC PAY 

Sharda USA LLC PAY 

not applicable: not atechnical mlltorial 

not applicable: not e techniCIIl matefilll 

not IIPfll!cabla: not a technical material 

nOI app1lcable: nota techniCIIl rnatefilll 

not applicable: not" technical material 

The SooIlI Company OLD 

Sharda WortclWldeexpOfts Pvt. W. PAY 

Name and TItle: Rober! Hawk. Registration Manager Date: 61112010 

-_ .. - -- - - - - ---- _ .. _. --- --.... --.-
39

MB No. 2070-00s0 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 20460 

The public reporting burdlln fa( IfIIs collection of lnform8tlon " estimated to IIY1KlIge 0.25 hOUfS par I1ISpOnH for I1Igb1rat1on activities and 0.25 hours per MSpOMfl for 

viUes. indudlng time for rHding tile 1nstructlons and completing the ooOM$8fY forms. Send comments regarding the burden estimate or any othar aspect 

for reducing the burden to; Oiteclor. OPPE Information Management Dlv"rmn (2137), U.S. Erl'lironmental Protedlon Agency, 401 M strMt, S.W., W""'illlgton, DC 20460. 

 

DATA MATRIX 

Reg NO.fFlI6 Symbol 82542-t5 Page4of5 

dretS Product 

Solera Oiqual2l Desiccant 

aleAZ. 85262 

Guh:lellne stUdy Name MRIO Number Submitter Stat" .... 

Sharda WorkiwideexportJ Pvt. lid. PAY Sharda WorldwicJl!exports Pvt. Ud. PAY 

Sharda WCHkIwidoexpolU Pvt. lid. PAY Syngenta Crop Prolection,1nc. PAY 

The Sc::ItIs Company OLD 

Syngentl Crop Protection, inc. PAY 

Nutann AnwrIeas, Inc. PAY 

The Scotti Cornp,tny PAY 

MonMnto Company PAY 

ABC Compounding Co., Inc. PAY 

Grea1 Lakes Chlllnical Corp. PAY 

Chllfl"li5co PAY 

Valllm USA COI'pOrIItiDn PAY 

Spray Drift Task Force PAY 

Outdocr Resldenllal ExpOlU(8 Task Force PAY 

Name and TltIe: Robert Hawk, RegistJlI1k!n Man*Qer Date: 61t12010 
40

S No. 207().0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 20460 

he public 1'eJI000Ing burden for this collection of Information is eslimated 10 0.25 hours par response for reglslration actMtiaund 0.25 hours per response for 

viti., inCludlng tine for reading the ITl5tructlons and compilting the necessary forms. Send commants regarding the burden eslimate or any other .spect of this collection 

for reducing the burden to: Director, OI'PE Inform.tion Management Division (2131). U.S. Envlronmllntal ProIectIon Agency, 401 M Street. S.W., Washington, DC 20460. 

DATA MATRIX 

Reg No.lFiIe Symbol 82542-15 I Page5of5 

ess P,.. .. 

Soler. Diquat 2L [)r&sio::anl 

e AZ 85262 

Study Name MRID Number Submitter 

AgrlcvllUl'aJ Reentry Tliek Force 

... 

PAY 

'" -

Monaanto Lawn & Garden Products PAY 

FIFRA Endangered SpecIes Task Force l1.C PAY 

Resldenllal Exposure Joint Ventur& PAY 

AgrlcuHural Handlel'l Exposure Tasl( Force PAY 

Gm-Pro, LLC PAY 

Etigr., LLC PAY 

Sheroe WOrldwide&xports PYt .. ltd. PAY 

SharOa USA l1.C PAY 

Althea Laboratories,l nCo PAY 

Aceto Agricukure Chemicals COfJlQfatlon PAY 

NUfarm PAY 

Rotam North Amal'lcll, Inc. PAY 

;:Y'-4 MJme and nle: Robert Hawk, Reglstratlcn Manager Date: 61112D10 

_. - - -- - -
41
42

PRIA 2 - 21 Day Content Screen Review Worksheet 

(EPA/OPP Use Only) 

3/23/09 

21 Day Screen Start Date: '2 - 3 - 10 PAjr",u...f {( ... fursc. / 

Experts In-Processing Signature: ME tlQIl/lI.-.J6 'ToN Date ~ -'-I -10 Fee Paid: Yes_v 

Division management contacted on issues No Yes Date ______ _ 

EPA Reg. Number: 'i? 2 ;:;V 2. _ I:> EPA Receipt Date: 2-s-/0 

1 

2 

3 

-IteDi$·fpr R~view 

Application Form (EPA Form 8570-l)(link to form) signed & complete 

including package type 

Confidential Statement of Formula all boxes completed, fann signed, and 

a) All inerts (link to http://www.epa.gov/opprdOOl/inerts/), 

including fragrances, approved for the proposed uses (see 

Footnote 

Certification with Respect to Citation of Data (EPA Form 8570-34) (Link to 

fonn) completed and signed (N/A if 100% repack) 

Certificate and data matrix consistent 

If applicant is relying on data that are compensable, is the offer 

to pay statement included. (see Footnote B) 

yes no 

i 

~i:lf 4 completed =~iS=~= and' (N/A if source is unr~e~gl~'s~te~r~ed~o~r~l;l:~c~a~;:!;t~c,;;:;;c,-t---j--j---1 

5 

Data Matrix (EPA Form 8570-35) (Link to fonn) both internal and external 

copies cPR 98-5) (Link to PR 98-5) completed and signed (N/A if 100% 

Selective Method 

b) Cite-All (Fee category experts use) 

c) Applicant owns all data (Fee category experts use) 

5 Copies of Label (link to http://www.epa.gov/oppfeadlllabelingllrmD 

6 (Electronic labels on CD are encouraged and guidance is available)( link to V 

http://www.epa.gov/pesticides/regulating/registering/submissionsfindex.htm#labe I s 1"\ 

1 
43

7 Is the data package consistent with PR Notice 86-5 (link to PR-N 86-5) ~ 

Notice of Filing (link to 

8 httn:llwww.eI!:a.gov/I!esticides/reguIating/tolerance netitions.htm) included 

with petitions (link to ~ http://www.epa.gov/pesticides/regulatin2ltolerances.htm) 

9 If applicable for conventional applications, reduced risk rationale (link to y http://www.epa.gov/opprdOOllworkplan/reducedrisk.htmI) 

Required Data (link to 

htt!!: /Iwww .ena.gov /I!esticides/ regulating! data reguirements.htm) and/or 

data waivers. See Footnote C. 

a) List study (or studies) not included with application 

10 

2 
44

Comments: 

, 

,,",-0 Go' Jio ~ (I,-,,6~' ",Y)' 

, NI A - Not Applicable 

Footnotes 

A. During the 21 day initial content review, all eSFs will be reviewed to detennine 

whether all inerts listed, including fragrances, are approved for the proposed uses. If an 

unapproved inert is identified, the applicant must either I) resolve the inert issue by, for 

example, removing the inert, substituting it with an approved inert, sUbmitting 

documentation that EPA approved the inert for the proposed pesticidal uses, correcting 

mistakes on the eSF, etc. or 2) provide the data to support OPP approval of the inert or 3) 

withdraw the application. Removing or substituting an inert ingredient will require a new 

eSF and may require submission of data. All information, forms, data and 

documentation resolving the inert issue must have been received by the Agency or the 

application withdrawn within the 21 day period, otherwise, the Agency will reject the 

application as described below. 

To successfully complete this aspect of the 21 day initial content screen, applicants are 

strongly encouraged to verify that all inert ingredients have been approved for the 

application's uses even if a product is currently registered by consulting the inert Web 

3 
45

site [link to http://www.epa.gov/opprdOOllinertsllists.html] and if the inert is not 

approved., to obtain the necessary inert approval prior to submitting an application 

to register a pesticide product containing that inert ingredient. Some inert 

ingredients are no longer approved for food uses or certain types of uses. The name 

and/or CAS number on a CSF must match the name and CAS number on this web site. 

Simple typographical errors in the name or CAS number have resulted in processing 

delays. 

If an inert is not listed on the inert ingredient web site and the applicant believes that the 

inert has been approved, the applicant should contact the Inert Ingredient Assessment 

Branch (llAB) at inertsbranch@epa.gov and resolve the issue. Copies of the 

correspondence with IIAB resolving the issue should accompany the application. All 

new inerts except PIP inerts are reviewed by IIAB. The IIAB should also be contacted 

for any questions on what supporting data needs to be submitted for and the Agency's 

inert review process. Questions on PIP inerts should be directed to the Chief of 

Microbial Pesticides Branch [Link to 

http://www.epa.gov/owbppdl/biopesticides/contacts bppd.htmJ. 

'When a brand, trade, or proprietary name of an inert ingredient is listed on a CSF, 

additional information such as an alternate name of the inert, CAS number or other 

information [link to http://www.epa.gov/opprdOOllinerts/tips.pdf] must also be included 

to enable the Agency to determine if it has been approved. Each component ofan inert 

mixture (including a fragrance) must be identified. In some cases, the supplier of the 

mixture or fragrance may need to provide this information to the Agency. Prior to the 

Agency's receipt of an application, applicants must arrange with a proprietary mixture or 

fragrance supplier to provide the component information to the Agency or promptly upon 

EPA's request. If the inert ingredients in a proprietary blend (including fragrances) 

cannot or are not identified or provided within the 21-day content review period, the 

Agency will reject the application. 

During the 21 day content review, applicants should submit information to the individual 

identified by the Agency when the applicant is informed of an unapproved inert. 

Unapproved Inens Identified on CSFs 

All applications except conventional new products and PIPs 

Once an unapproved inert is identified on a CSP, the Agency will contact the 

applicant with the following options: 

1. Correct the application by, for instance, correcting the inert's identity or CAS 

number, providing documentation that the inert has been approved, or 

removing the unapproved inert from the CSF or replacing it with one that is 

approved for the application's uses; or 

2. Submit the information and data needed for the Agency to approve the 

unapproved inert If this option is selected and implemented, the Agency may 

request an extension in the PRIA decision review timeframe to accommodate 

the inert review/approval process; 

4 
46

3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); or 

Ifnone of these options is selected and implemented by the applicant within the 

21 day content review period, the Agency will reject the application and retain 

25% of the full fee of the category identified. 

Conventional New Product Applications 

'When the Registration Division identifies an unapproved inert on a CSF with an 

application for a newvroduct that the applicant has not identified as requiring an 

inert approval (R311, R312 or R313), it will contact the applicant with the 

following options: 

I. Correct the application by, for instance, correcting the inert's identity or CAS 

number, providing documentation that the inert has been approved, or 

removing the unapproved inert from the CSF or replacing it with one that is 

approved for the application's uses; or 

2. Submit the infonnation and data needed for the Agency to approve the 

unapproved inert, including any required petition to establish or amend a 

tolerance or exemption from a tolerance. (This option may change the PRIA 

category for the application, which could require a longer decision review 

time and a larger fee. If additional fees are due, they must be received by the 

Agency within the 21 day content review period.) 

3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); or 

If none of the above options is selected and implemented during the 21-day 

content-review period, the Agency will reject the application and retain 25% of 

the appropriate fee for the new product-inert approval category. 

PIP Applications 

'When the Biopesticide and Pollution Prevention Division identifies an 

unapproved inert on a PIP CSF and a request to approve the inert does not 

accompany the application, it will contact the applicant with the following 

options: 

1. Correct the application by, for instance, correcting the spelling or name of the 

inert to that in 40 CFR 174, or providing documentation that the inert has been 

approved; or 

2. Submit the information and data needed for the Agency to approve the 

unapproved inert. If an inert ingredient tolerance exemption petition is 

required, the petition must be received by the Agency and the B903 fee paid 

within the 21 day period. If this option is selected and implemented, the 

Agency will discuss harmonizing the timeframe for both actions. 

5 
47

3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); or 

Ifnone of the above options is selected and implemented during the 21 day 

content review period, the Agency will reject the application and retain 25% of 

the fee. 

B. A policy on documentation of offers to pay is still being developed, however, for a 

me-too or fast track (similar/identical) new product, R300 or A530, an application 

without the necessary authorizations of offers to pay will be placed into either R301 or 

A531. The Agency recommends that authorizations of offers to pay be submitted with 

other PRIA applicati.ons to avoid delays in the Agency's decision. 

c. Biopesticide applicants are advised to contact the Agency and discuss study waivers 

prior to submitting their application to the Agency. Documentation of such discussions 

should be submitted with the study waiver. 

6 
48

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

February 4, 2010 

OPP Decision Number: D-427605 

EPA File Symbol or Registration Number: 82542-15 

Product Name: SOLERA DIQUAT 2L DESICCANT 

EPA Receipt Date: 10-Dec-2009 

EPA Company Number: 82542 

Company Name: SOURCE DYNAMICS, LLC 

RUFUS BASTIAl'l 

SOURCE DYNAMICS, LLC 

10039E. TROONNORTHDRIVE 

SCOTTSDALE, AZ 85262-

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

SUBJECT: Receipt of Registration Amendment Subject to Registration Service Fee 

Dear Registrant: 

The Office of Pesticide Programs has received your amendment and certification of 

payment. If you submitted data with this application, the results of the PRN-86-5 screen will be 

communicated separately. During the administrative screen, the Office of Pesticide Programs 

has determined that this Action is subject to a Pesticide Registration Service Fee as defined in 

the Pesticide Registration Improvement Act. 

The Action has been identified as Action Code: R340 

NON-FAST-TRACK (INCLUDES CHANGES TO PRECAUTIONARY LABEL 

STATEMENTS;SOURCE CHANGES TO AN UNREGISTERED SOURCE); 

No additional payment is due at this time. 

If you have any questions, please contact the Pesticide Registration Service Fee 

Ombudsman at (703) 305-6249. 

Sincerely, 

~~ i~:tl[lff 

~lin;"ogy & Resources Management Division 
49

PRIA Payments: 82542-14 and 82542-15 

Robert Hawk to: John Jamula 

Cc: rbastian 

Dear Mr. Jamula, 

A copy of two pay.gov receipts follows. 

Regards. 

Robert Hawk 

Source Dynamics LLC 

928~342-3489 

THIS IS AN AUTOMATED MESSAGE. PLEASE DO NOT REPLY. 

Your transaction has been successfully completed. 

Transaction Summary 

Application Name: PRIA Service Fees 

Pay.gov Tracking ID: 250B750F 

Agency Tracking ID: 74099954705 

Account Holder Name: Terry Stojic 

Transaction Type: Sale 

Transaction Amount: $3,444.00 

Billing Address: 7364 E Red Hawk St 

City: Mesa 

State/Province: AZ 

Zip/postal Code: 85207 

Country: USA 

Card Type: Master Card 

Card Number: ************8835 

Transaction Date: Feb 3, 2010 12:54:08 PM 

Decision Number: 

Registration Number: 82542~14 

Company Name: Source Dynamics, LLC 

Company Number: 82542 

Action Code: R340 

THIS IS AN AUTOMATED MESSAGE. PLEASE DO NOT REPLY. 

Your transaction has been successfully completed. 

Transaction Summary 

Application Name: PRIA Service F~ Pay.gov Tracking ID: 250B75J3 ~s Agency Tracking ID: 74099955300 

Account Holder Name: Terry STojic 

Transaction Type: Sale 

Transaction Amount: $3,444.00 

Billing Address: 7364 E Red Hawk St 

City: Mesa 

02/03/201008:22 PM 
50
51

8 5 , 0 SD U 

R 

IfYNAMIC5 

:I[ , , ; ; 

, " , 

December 4, 2009 , , 

, " , 

Document Processing Desk " , (APPL) 

Office of Pesticide Programs (P7504C) 

Environmental Protection Agency 

, " , , 

Room S-4900, One Potomac Yard (South Building) 

2777 S, Crystal Drive 

Arlington, VA 22202 

" 

Attn: Joanne L Miller (PM 23), Herbicide Branch, Registration Division (7505P) 

Dear Ms, Miller: 

Subject: 

\

solera Diquat Landscape and Aquatic Herbicide (82542-14) 

Solera Diquat 2L Desiccant (82542-15) 

Signal Word 

These two products are of identical composition and consist simply of a 37,3% 

wlw solution of diquat dibromide in Source Dynamics LLC in our 

registration applications for these products submitted to the Agency draft labels 

with the signal word Caution, However, the Notices of Pesticide Registration 

dated May 14, 2009 advised us to change the signal word to Warning, No 

explanation was provided regarding the rationale for this change, Source 

Dynamics LLC complied with this request when final printed labels were 

submitted on June 13, 2009. 

We have since noted, however, that this year the Agency has approved many 

other essentially identical 37,3% diquat dibromide formulations in which the 

signal word Caution was approved without comment. These Agency actions 

include the following: 

Tel. 480.502.9289 

Alligare Diquat Herbicide (81927-35; Alligare, LLC) on March 16,2009 

RedWing (81943-23; Phoenix Environmental Care LLC) on March 24, 

2009 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 *Inert ingredient information may be entitled to confidential treatment*
52

Rotam Diquat Ag (83979-2; Rotam North America, Inc.) on July 13, 2009 

Rotam Diquat Landscape and Aquatic Herbicide (83979-3; Rotam North 

America, Inc.) on July 13, 2009 

Helm Diquat Aquatic (74530-25; Helm Agro US, Inc.) on September 25, 

2009 

Reglone Desiccant (100-1061; Syngenta Crop Protection, Inc.) on October 

14,2009 

Aceto Diquat Dibromide 37.3% SL Landscape and Aquatic Herbicide 

(2749-532; Aceto Agricuttural Chemicals Corp.) in November 2009 

Aceto Diquat Dibromide 37.3% SL Ag (2749-530; (2749-532; Aceto 

Agricultural Chemicals Corp.) in November 2009 

In view of these observations, we have concluded that the Agency's instruction to 

change the signal word to Caution to Waming on our two virtually identical 

products must have been in error. 

Therefore we ask the Agency to amend the signal word on our products from 

Warning back to Caution, Please find enclosed EPA Form 8570-1 and five 

copies of the amended label for each product. The labels, w~h the exception of 

the signal word, are identical to the final labels submitted on June 13, 2009. 

We believe that these are administrative actions only; no new technical data are 

required or cited to support these proposals. 

Sincerely, 

Rufus Bastian, President 

Source Dynamics LLC 

rbastian@solerasd.com 
53

1IIf".#o,..d 0 ....,... iHtft,,. _.in ""'". Fo A rov.d. ~,;A8 No. "070-0060 

'Print Form, 

United Stat .. B Registration OPP Idantifiar Numbar 

&EPA Environmental Protection Agency Amendment 

W ... hington, DC 20460 Other 

Application for Pesticide - Section I 

1. ColTIpenvJProduct Number 2. EPA Product Manager 3. Proposod Clellilificetion 

82542-15 Joanne Miller o None D Restrictod 4. CornpenylProduct (Noml) PM' 

50lera Diquat 2L Desiccant 23 

5. Nama and Addre .. of Applicant flncludl ZIP Goth} 6. Expedited Review. In accordance with FIFRA Section 31cH3) 

Source Dynamics LLC (bWl, my product is similar or identical in composition and labeling 

to: 

10039 E. Troon North Drive, Scottsdale, AZ 85262 EPA Reg. No. 

D Check if thJ$ /$ • n.w IdthllU Product Name 

Section - II 

0 Amandment - EXplain bllow. 0 Final printed loblls in relponse to 

Agenoy Ilttlr detld 

0 Rllubmlasion In rel!porwe to Agency letter dotod 0 -Me Too- Application. 

0 Notification - Explain billow. 0 Other - Explain below. 

Explanation: Uee additional pagelsllf necaslary. (For 8IcOOn I end Section 11.1 

Revision of signal word from Warning to Caution in order to be consistent with other substantially similar 37.3% diquatdibromide 

products. 

Section - III 

1. Matarill Thie PTodud Will Be Pecka\JId In: 

Child--Rasistant Packeging Unit Packaging Water Solubio Packeging 2. Typo of Container 

~y .. - ~y .. 

~ y" 

X No No ~~~ X Ple,tic X No Glo,. 

I Ctutification must II-Y .. - No. per If -Yes- No. plr Peper 

Unit Packlging wgt. container Pockage wgt container Othar ISplcify! be submitted 

I 

3_ Location of Not Contant. Information 4. SizfI(sl Retllil Container 5. Location 01 Label Diractiol'\ll 

0 [8J Container 2.5 gal ~ DnLabel 

Lob. On Lablling IlCcompanying product 

6. Manner in Whioh Label il Affixed to Product = Uthograph 0 au .. , t-',a~LI'-~";;<;;V<;; 

papor~ued 

Stone ed 

Section - IV 

1. Contact point fCAJmp/oto itlfl1$ directly below for jdenrificotion of individual to b. contocrod, if "'Cfluory, to proCN$ this fJPPlicotion.) 

N~ r ... Tllophone No. /Include Aree Codo} 

Rufus Bastian President 480-502-9289 

Certification 6. b1J~!pplication 

I certify that the statements I have made on this form and III attachments thoroto are true, aCC\lrato and complata. h.calved 

lacknowledga that any knowingly fllao or misllading Itatlmant mey b. punilhable by fine or imprisonment or " ,Stamped) both undar IIppieablalow. , , , , , 

, . , 

2. Signetl.lrl L 3. Titl. , , , 

r.g~~ , , " , 

o/L" President , , , , , 4. TypedN_ 5. Oat. , , , " 

Rufus Bastian December 4, 2009 > s , , 

~, , 

EPA Form 8570-1 IR.v. 8-941 PJa\l\ou. editions era obsolete. Whhf, • EPA r:u. copy lorIglnal! , r.l~ci .... Applicant copy 

" 
54

(l3 R 

DYNAMICS 

£, 

June 13, 2009 

Document Processing Desk 

Office of Pesticide Programs (P7504C) 

Environmental Protection Agency 

Room S-4900, One Potomac Yard (South Building) 

2777 S. Crystal Drive 

Arlington, VA 22202 

! 

Attn: Joanne Miller (PM 23), Herbicide Branch, Registration Division (7505P) 

Dear Ms. Miller: 

Subject Solera Diguat 2L Desiccant EPA Reg. No. 85242-15: Final Printed Label 

Thank you for your Notice of Pesticide Registration dated May 14, 2009. Please find enclosed a 

final printed fabel and Form 8570-1. 

Sincerely, 

Rufus Bastian, President 

Source Dynamics LLC 

rbastian@solerasd.com 

Tel. 480.502.9289 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

" " " 

" , JJ , 

, 

, , , > 

> > >' , 

, , > 

, > , 

>, " 

", , 

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, , 

Fax 480.502.9268 
55

PI __ o ,..d In. tNctfo_." ,.vwa-e "'N ,~ "'~. F A v 'dB_No, 2070.0060 

I ' Print Form -) , 

United StlltO' ~ Registration OPP ldentifiorNt6nbar 

&EPA Environmental Protection Agency Amendment 

Washington, DC 20460 Other 

Application for Pesticide - Section I 

1. CompanV/Produot Numbor 2. EPA Product Menegor 3. Propoled Cla.,ification 

82542-15 Joanne Miller 

EjNone D Restricted 

4. Company/Produot IN""e) PM. 

Solera Diquat Desiccant 23 

5. Nama and Addra .. af Applicant Ilncludfl ZIP Cowl 6. Expedited Review. In accordance with FIFRA Section 3(cJ(3) 

Source Dynamics LLC IbJ(i), my product is similar or identical in composition and labeling 

to, 

10039 E. Troon North Drive, Scottsdale, AZ 85262 EPA Reg. No. 

o ChM:k if this i$ II nlrw IIddrau Product Name 

Section - Ii 

0 Amendment· Explain balow. 0 Final printilld label, in r.5pon .. to 5/14/2009 

Aooncv lottor dotad 

0 Rosubmlnion In r •• pon .. to Ag.ncV I.Uor d.ted 0 "Me Too" Application. 

0 NotiflC.tion. Explain below. 0 Other· Expl.in below. 

Explanation: Ute additional pllg.lsllf nlollesel)'. (For ,.ction I ond Section II.) 

Submission offinal printed labeL 

Section - III 

1. Material Thilr product Will Be P_c;kegad In: 

Child-R.si.tllnt @ Pack,ging Unit Paokaglng Wat.r Solublo Packaging 2. Typ. of Container 

Yo," 

~t fa y" 

X No ~~'. X Plntie 

X No No GIIII' 

II Certiflcstion must If "Voo" No. per If .. v .... No. per Paper 

Unit P.ckaging wgt. container Package wgt containar Othar ISpocifyt besubmittod 

I 

3. location of Net Content. Information 4. Slzel,) Roail Containor 5. lOcation of Label Diraction' 

0 (8] Containar 2.5 gal ~ OnLabel ...... On labolinO accompanying product 

6. Manner in Which label ie Affixed to ProdUot 

~ Uth°lilrllph ~ Othar P">~"'- ",<=<=v<= 

Papor roUod Stone! od 

Section ·IV 

1. Contact Point {ComplaltJ iratn$ diracrly below for idanrificotion of individ~ to bft confllctad, if nftCClU.-ry, to proCCIU this .pliCllrion.{ 

N_ ntle Talephone No. (lncludll Araa Code) 

Rufus Bastian President 480-502-9289 

Certification 6, Oate Application 

I cartify that the ,tat.ment. I hevo moda on this form ond all attllchmllRU tharoto a,a true, accurata and complm. f\e"c\tyoq 

I acknowledge that anv knowingly fal.a or mislollding stetomant maV ba puni.hablo bV fino or impri,onman(p't > " ' ~ >i~tamped) both under appNcable law. . , , , , " , 2. SlgnatlJro 3. Titlll ' " " , , , , 

o/'+CZJ~· , , " President , .. , • , • , . " , . . " " 

4. Typed Name 5.0ata . • • " , " ", , Rufus Bastian June 13, 2009 • , , , , > 

, " . . EPA Form 8570-1 IA.v. 8-94) Pta..,ou' adltlom era obsolote . . White • EPA FU., Copy lotlglMll 
56

page 1 of 8 

SOLERA DIQUAT 2L 

DESICCANT 

Solera Diquat 2L Desiccant contains diquat dibromide, the active ingredient used in 

RegloneR. 

TO PREVENT ACCIDENTAL POISONING, NEVER PUT INTO FOOD, DRINK, OR OTHER 

CONTAINERS AND USE STRICTLY IN ACCORDANCE WITH ENTIRE LABEL. 

DO NOT USE THIS PRODUCT FOR REFORMULATION. 

ACTIVE INGREDIENT 

Diquat dibromide [6,7-dihydrodipyrido(I,2-a:2',1 '-c)pyrazinediium dibromideJ ................ 37.3% 

OTHER INGREDIENTS: ........................................................................................................ 62.70/0 

TOTAL 100% 

Contains 2.0 Ibs. diquat cation per gal as 3.73 Ibs. salt per gallon. 

KEEP OUT OF REACH OF CHILDREN 

WARNING AVISO 

Si usted no entiende la etiqueta, busque al algulen para que se la explique a usted en detalle. (If you 

do not understand the label, find someone to explain it to you in detail.) 

FIRST AID 

IF INHALED • Move person to fresh air. 

• If person is not breathing, call 911 or an ambulance, then give artificial respiration, 

preferably by mouth-to-mouth if possible. 

• Call a poison control center or doclOr for further treatment advice. 

IF SWALLOWED • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water ifableto swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give anything by mouth to an unconscious person. 

IFIN EYES • Hold eye open and rinse slowly and gently with water for 15-20 minutes. 

• Rcmove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. 

• Call a Doison control center or doctor for treatment advice. 

IF ON SKIN OR • Take off contaminated clothing. 

CLOTHING • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. . For MEDICAL Emergencies Call 24 Hours A Day 1-800-334-7577. 

Have the product container or label with you when calling a poison control center or doctor or going for 

trealment. 

NOTE TO PHYSICIAN 

To be effective, treatment for diquat poisoning must begin IMMEDIATELY. Treatment consists of 

binding diquat in the gut with suspensions of activated charcoal or bentonite clay, administration of 

cathartics to enbance elimination, and removal of diquat from tbe blood by charcoal hemoperfusion 

or continuous hemodial sis, 

Manufactured for: 

Source Dynamics, LLC 

10039 E. Troon North Dr. 

Scotlsdale, Az. 85262 

so era 

" ) 

EPA Registration No: !r.542-1S 

EPA Est. No:. ",,-

Net Contents: 2f:,gall)OS 

, , > > 

, , " 

, , " " 

", . ,,' , 
57

page20fB 

PRECAUTIONARY STATEMENTS 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

CAUTION 

May be fatal if swallowed. Hrumful if absorbed through skin. Hrumful if inhaled. Causes moderate eye irritation. 

Avoid contact with skin, eyes or clothing. Avoid breathing spray mist. Wear long-sleeved shirt and long pants, socks, 

shoes and chemical-resistant gloves (such as Natural Rubber, Selection Category A. (Wear protective eyeware.)* 

Child Resistant Packaging is required due to residential uses on the label and Toxicity Category II for the oral route of 

exposure. 

*[protective eyeware may be specified, if appropriate.1 

PERSONAL PROTECTIVE EQUIPMENT 

Some of the materials that are chemical-resistant to this product are listed below. If you want more options, follow the 

instructions for category A on an EPA chemical-resistance category selection chart. 

Applicators and Other Handlers Must Wear: 

• Coveralls over long-sleeved shirt and long pants. 

• Chemical-resistant gloves made of any waterproof material such as polyethylene or polyvinyl chloride. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

• Chemical-resistant apron when cleaning equipment, mixing, or loading. 

User Safety Requirement 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's 

concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning/maintaining PPE. If no such 

instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 

ENGINEERING CONTROLS STATEMENT 

When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the 

Worker Protection Standard (WPS) for agricultural pesticides [40 CFR l70.240(d)(4-6)], the handler PPE requirements 

may be reduced or modified as specified in the WPS. Mixers, loaders, and applicators using closed systems who meet 

these requirements may wear: long-sleeved shirt and long pants; protective eyewear; waterproof gloves; shoes plus 

socks; and a chemical-resistant apron when mixing, loading, or cleaning equipment. If handling tasks are performed from 

inside an enclosed cab or aircraft with enclosed cockpits that meet these requirements may wear: long-sleeved shirt, long 

pants, shoes, and socks for the labeling-specified PPE. All labeling-specified PPE must be immediately available for use 

in an emergency. All applicable requirements as specified in 40 CFR l70.240(d)( 4.6) must be followed. 

USER SAFETY RECOMMENDA nONS 

Users should: 

• Wash hands before eating, drinking, chewing gum, USing tobacco, or using the toilet. 

• Remove clothingfPPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 

• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as 

possible, wash thoroughly and change into clean clothing. 

ENVIRONMENTAL HAZARDS 

This pesticide is toxic to aquatic invertebrates. 

For Terrestrial UseS, do not apply directly to water, or to areas where surface water is present, or to intertidal areas 

below the mean high water mark. Do not contaminate water when disposing of equipment wash waters. 

DIRECTIONS FOR USE 

It is a violation offederallaw to use this product in a manner inconsistent with its labeling. 

Do not apply this product in a way that will contact workers or other persons, either directly or through 

drift. Only protected handlers may be in the area during application. For any requirements specifiC to your 

State or Tribe, consult the agency responsible for pesticide regulation. 

READ ENTIRE LABEL. USE STRICTLY IN ACCORDANCE WITH PRECAUTIONARY 

STATEMENTS AND DIRECTIONS, AND WITH APPLICABLE STATE AND FEDE~T;' ~ 

REGULATIONS. 

DO NOT APPLY THIS PRODUCT TIIROUGH ANY TYPE OF IRRIGATION SYSTEM., , , , 

, > , , 

" 

, , , " 

, 

, 

, , 

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, , , , , , 
58

page 3 of 8 

AGRICULTURAL USE REQUIREMENTS 

Use this product only in accordance with its labeling and with the Worker Proteclion Standard, 40 CFR Part 

170. This Standard contains requirements for the protection of agricultural workers on fanns, forests, 

nurseries, and greenhouses, and handlers of agricul1ural pesticides. It contains requirements for training, 

decontamination, notification, and emergency assistance. It also contains specific instructions and 

exceptions pertaining to the statements on this label about personal protective equipment (PPE), and 

restricted-enlry interval. The requirements in this box only apply to uses of this product that are covered by 

the Worker Protection Standard. 

Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 24 

hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard 

and that involves contact with anything that has been treated, such as plants, soil, or water, is: 

• Coveralls over long-sleeved shirt and long pants. 

• Chemical-resislant gloves. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

NON-AGRICULTURAL USE REQUIREMENTS 

The requirements in this box apply to uses of this product that are NOT within the scope of the Worker 

Protection Standard for agriCUltural pesticides {40 CFR Part 170}. The WPS applies when this product is 

used to produce agricultural plants on fanns, forests, nurseries, or greenhouses. 

Keep all unprotected persons out of operating areas or vicinity where here may be drift. 

Do not allow people or pets to touch treated plants until the sprays have dried. 

For terrestrial uses, do not enter or allow entry of maintenance workers into treated areas, or aIlow contact 

with treated vegetation wet with spray, dew, or rain, without appropriate protective clothing until spray has 

dried. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage, disposal, or cleaning of equipment. 

PESTICIDE STORAGE: Keep pestiCide in original container. Do not put concentrate or dilute into food or drink 

containers. Do not contaminate feed, foodstuffs. or drinking water. Do not storc or transport near feed or food. Store 

at temperatures above 32°F. 

PESTICIDE DISPOSAL: Open dumping is prohibited. Pesticide wastes are toxic. Improper disposal of excess 

pesticide, spray mixture, or rinsate is a violation of Federal law. If these wastes cannot be disposed of by use according 

to label instructions, contact your State Pesticide or Environmental Control Agency or the Hazardous Waste 

representative at the nearest EPA Regional Office for guidance. 

CONTAINER DISPOSAL: Nonrefillable container. Do not reuse or refill this container. Offer for recycling if 

available. Ctean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into 

application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 1,4 full 

with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for 

tater use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. 

CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER!. 

GENERAL INFORMATION 

Solera Diquat 2L Desiccant is a nonvolatile herbicide for use as a preharvest aid to desiccate certain crops in 

order to facilitate harvesting. Solera Diquat 2L Desiccant is also recommended for use as a general herbicide 

to control weeds in noncrop areas and nonbearing crops. Solera Diquat 2L Desiccant is a contact-lyRe> 

herbicide and requires actively growing green plant tissue to function. Thorough coveragz dd!, green 'pl.mt : 

tissue is essential for effective control. Solera Diquat 2L Desiccant is rapidly absorbed b:) gr,cn;plant tissl1e 

and interacts with the phytosynthetic process to produce compounds which destroy plrult, qe,l~s; Herbtdgal' > 

activity is usually quite rapid with effects visible in a few days. )' ,

, , 

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> , , , 

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59

page 4 afa 

AGRICULTURAL USE DIRECTIONS 

APPLICATION 

Since Solera Diquat 2L Desiccant is a contacHype herbicide, it is essential to obtain complete coverage of 

the target weed or crop to achieve effective results. Improper application tecfmique and/or application to 

large, stressed, or mowed weeds will generally result in unacceptable control. Complete coverage is also 

essential for effective performance in harvest aid applications. See details below for additional infonnation. 

Nozzle Selection 

The use of flat fan nozzles will result in the most effective application of Solera Diquat 2L Desiccant. The 

use of nozzles other than flat fans may result in reduced perfonnance due to inadequate coverage. 

Spray Volume 

Follow recommended minimum spray volumes listed for each use of Sol era Diquat 2L Desiccant. These are 

minimum volumes only, and spray volumes should be increased as necessary to obtain complete coverage 

of the target weed or plant without runoff from the foliage. When spraying less than 20 gals. of spray carrier 

per acre, target weeds should not exceed 6 inches in height. 

SPRA Y ADJUVANTS 

Always Add One of the Following: 

Nonionic Surfactant (NIS) 

Add a NIS containing 75% or greater surface active agent at 0.06-0.5% v/v (112-4 pts. per iOO gals.) of the 

finished spray volume. 

Other Adjuvants 

Adjuvants other than NIS may be used providing the product meets the following criteria: 

• Contains only EPA exempt ingredients. 

• Is compatible in mixture. Compatibility may be established through ajar test. 

• Is supported locally for use with Solem Diquat 2L Desiccant through proven field trials and through 

university and extension recommendations. 

RATES 

Follow recommended rates listed with each use of Solera Diquat 2L Desiccant. Use the higher label rates 

when weeds are large or dense. Also, use higher labeled rates for harvest aid when crop vegetation is dense. 

APPLICATION TIMING 

Solera Diquat 2L Desiccant should be applied to emerged weeds when they are small. Weeds 1 inch to 

6 inches in height are the easiest to control. When weeds have been grazed or mowed, thus removing 

much of the green foliage, allow the weeds to regrow to a height of2-4 inches before spraying. For proper 

application timing of harvest aid applications, refer to each crop for recommendations. 

Weeds emerging after application of Sol era Diquat2L Desiccant wiII not be controlled or suppressed. 

RAINFASTNESS 

Because Solera Diquat 2L Desiccant is rapidly absorbed by green plant tissue, rain occurring 30 minutes 

after application will have no effect on the activity of Sol era Diquat 2L Desiccant. 

ENVmONMENTAL CONDITIONS 

Solera Diquat 2L Desiccant is active over a wide range of environmental conditions. Cool weather (below 

55°F) will slow the activity of Solera Diquat 2L Desiccant, as will cloudy, overcast weather, but wiII not 

affect perfonnance. In dry areas, dust stirred up by high winds or equipment tires can coat target surface and 

reduce Solera Diquat 2L Desiccant activity. Avoid applying Solera Diquat 2L Desiccant in extremely dusty 

conditions. 

SPRAY DRIFT MANAGEMENT 

AVOIDING SPRAY DRIFT AT THE APPLICATION SITE IS THE RESPONSIBILITY OF THE 

APPLICATOR AND THE GROWER. The interaction of many equipment-and-weather related factor,')' , ; , , 

determine the potential for spray drift. The applicator and the grower are responsible for~bMi'6:ering all ' , 

there factors hen making decisions. , '~ 

The following drift management requirements must be followed to avoid off-target drift mon:r.ent from ~ " 

aerial applications to agricultural field crops. These requirements do not apply to forestry a?p,I,ioations:, ". 

public health uses or to applications suing dry formulations: , , , , , ' , ' , ; 

,; " .>,} , 

, " , , 

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60

page 5 af8 

• The distance of the outennost nozzles on the boom must not exceed % the length of the wingspan 

or rotor. 

• Nozzles must always point backward parallel with the air stream and never be pointed downward 

more than 45 degrees. 

Where states have more stringent regulations, they must be observed. 

DROPLET SIZE: 

The most effective ay to reduce drift potential is to apply large droplets. The best drift management 

strategy is to apply the largest droplets that provide sufficient coverage and control. Applying larger 

droplets reduces drift potential, but will not prevent drift if applications are made improperly, or under 

unfavorable environmental conditions (see Wind, Temperature and Humidity, and Temperature Inversions 

sections of the label). 

CONTROLLING DROPLET SIZE: 

Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher 

rated flows produce larger droplets. 

Pressure - Do not exceed the nozzle manufacturer's recommended pressures. For many nozzle types, 

lower pressure produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles 

instead of increasing pressure. 

Number of Nozzles - Use the minimum number of nozzles that provide unifonn coverage. 

Nozzle Orientation - Orienting nozzles so that the spray is released parallel to the air stream produces 

larger droplets than other orientations and is the recommended practice. Significant deflection from 

horizontal will reduce the droplet size and increase drift potentiaL 

Nozzle Type - Use a nozzle type that is designed for the intended application. With most nozzle types, 

narrower spay angles produce larger droplets. Consider using low-drift nozzles. Solid stream nozzles 

oriented straight back produce the largest droplets and the lowest drift. 

BOOM LENGTH: 

For some use patterns, reducing the effective boom length to less than 34 of the wingspan or rotor length 

may further reduce drift without reducing swath width. 

APPLICATON HIEGHT: 

Applications should not be made a a height greater than 10 feed above the top of the largest plants unless a 

greater height is required for aircraft safety. Making applications at the lowest height that is safe reduces 

exposure of droplets to evaporation and wind. 

SWATH ADJUSTMENT: 

When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up 

and downside edges for the field, the applicator must compensate for this displacement by adjusting the 

path of the aircraft upwind. Swath adjustment distance should increase with increasing drift potential 

(higher wind, smaller droplets, etc.). 

WIND: 

Drift potential is lowest between wind speeds of2- to mph. However, many factors, including droplet size 

and equipment type, detennine drift potential at any given speed. Application should be avoided below 2 

mph due to variable wind direction and high inversion potential. NOTE: Local terrain can influence wind 

patterns. Every applicator should be familiar with local wind patterns and how they affect spray drift. 

TEMPERATURE AND HUMIDITY: 

When making applications in low relative humidity, set up equipment to produce larger droplets to 

compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dl}'. 

TEMPERATURE INVERSIONS: 

Applications should not occur during a temperature inversion because drift potential is high. Temperature 

inversions restrict vertical air mixing, which causes small-suspended droplets to remain in a concentrated 

cloud. This cloud can move in unpredictable directions due to the light variable winds common during 

inversions. Temperature inversions are characterized by increasing temperatures with altitude and are 

common on nights with limited cloud cover and light to no wind. They begin to form as the sun sets anef' ; , , 

often continue into the morning. Their presence can be indicated by ground fog; however,' rnO? is not' , , 

present, inversions can also be identified by the movement of smoke from a ground source or an aircra,f\ ' 

smoke generator. Smoke that layers and moves laterally in a concentrated cloud (under l.:y,,:wirjd !" , , 

conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates, idgiphtes go09 

vertical air mixing. , , . , , ' , : 

SENSITIVE AREAS: 

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61

page 6 of 8 

The pesticide should only be applied when the wind is blowing away from adjacent sensitive areas (e.g. 

residential areas, bodies of water, known habitat for Ihreatened or endangered species, non-Iarget crops). 

SPECIFIC USE INSTRUCTIONS 

The following table indicates use pattern, rates, minimum spray volumes, and preharvest interval for specific 

uses. 

Crop 

Alfalfa 

(seed crop 

only) 

Clover 

(seed crop 

only) 

Potato 

Sorghum, 

Grain 

(seed crop 

only) 

Soybean 

(seed crop 

only) 

Tree, Vine, 

Small Fruit, 

Vegetable 

CropsNonbeW"ing 

Acerota 

(West Indian 

Cherry) 

Atmonds 

Apple 

Apricots 

Anichokes 

Asparagus 

Avocados 

""'~~ Btac~berry 

Btueberrv 

Use Pattern 

Preharvest 

desiccation 

broadcast 

Preharvest 

desiccation 

broadcast 

Preharvest 

desiccation 

broadcast 

Preharvest 

desiccation 

broadcast 

Preharvest 

desiccation 

broadcast 

Directed Spray 

Rate Per Minimum 

Acre Total Spray 

Volume Per 

Acre 

I 112-2 pts. (see Ground: 15 gal. 

precautions 

section for Air: 5 gal. 

additional rate 

infonnation) 

I 112 -2 pts. Ground: 15 gal. 

Air: 5 gal. 

I -2 pts. Ground: 20 gal. 

Air: 5 gal. 

I 112 -2 pts Ground: 15 gal. 

Air: 5 gal. 

i 1/2 -2 pts Ground: 15 gal. 

Air: 5 gal. 

I 112 -2 pts Ground: 15 gal. 

Preharvest 

Interval 

(Days) 

3 

3 

7 

Do not use 

for food or 

feed for one 

year after 

application. 

Precautions, Restrictions and 

Comments 

• On this stands of seed alfalfa use I 

pt per acre. 

• Desiccation is complete in 3-10 

days. 

• Do not graze or feed trc!l1ed forage 

to livestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

• Dcsiccation is completc in 3-10 

days. 

• Do not graze or :reed treated forage 

to livestock. 

• Do not use seed from treated plants 

fur food, feed or oil purposes. 

• Do not apply to drought stressed 

pot!l1oes. 

• Make a second application if 

necessary to obtain additional 

desiccation where vine growth is 

dense. For improved vine 

coverage, a 5 day interval is 

recommended between 

applications. 

• Do not exceed a total of 4 pts. per 

acre. 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

Apply within 1-2 weeks of harvest 

and when seeds have not more than 

30''10 moisture. 

Do not graze or feed treated forage 

to livestock. 

Do not use seed from treated plants 

for food feed or oil purposes. 

Applyone week before harvest. 

Do not graze or feed treated forage 

to livestock. 

Do not use seed from treated plants 

for food, feed or oil numoses. 

Solera Diquat 2L desiccant can be 

used during site preparation prior to 

plant ing and up to I year of 

harvest. 

Retreatment may be necessary for 

complete control of grasses and 

older established weeds. 

Do not allow spray to cq(1)apS green 

stems, foliage, or fruit'llS ir~ur,( can , , " , , , , - occur, " 

Use a;shielti oJ wrap plant when 

spraY1n.~ ,arppqd youn~ frt:.es or, 

vines. " »" 

Do not gt'am tteated 3re"lS. , 

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62

page 70f8 

Boysenberry 

Cherries 

Coffee 

Conifers 

Cmbapple 

Cranberry 

o,,~ 

Dewberry 

Elderberry 

Figs 

Filberts 

Ginseng 

Gooseberry 

Grnpes 

Grapefruit 

G~~ 

Huckleberry 

Jojoba 

Kiwi 

Lemons 

Limes "''''''_ Macadamia 

Mango 

Nectarines 

Olives 

Oranges 

Papay,lS 

Passion Fruit 

Peaches 

ppPers·,mmons 

Pistachios 

Plantains 

Plums 

Pomegranate 

Prunes 

Raspberry 

Tangelos 

Tangerines 

Walnul.'l 

The fa II owing ta bl em d" lcates use pattern an d rates fi or noncrop or nonplante d areas. 

Other Uses Use Pattern Rate Recommendations, Precautions, and 

Restrictions 

Noncrop or Broadcast 1_2 pts. in a minimum of • Apply for full coverage and thorougb 

Nonplanted Areas 15 gals. water per acre. weed conlact. 

on Farms • Retrealment may be necessary to 

control grasses and established weeds. 

Fence Lines, • Avoid spray contact with foliage of 

Farmyards, Farm food crops or ornamental plants or Buildings, Fuel otber desirable vegelation. 

Storage Areas, • Add lhe labeled role of75% or grealer Barrier Strips, nonionic surfaclant to the finished 

Equipmenl Areas, spray volume. 

and Dry (nonflooded) Areas 1-2 qts. plus the labeled 

around ponds, lakes, rate of75% or grealer 

and drainage ditches Spot Treatment non ionic surfactant per 100 

on farms gals. water or 0.75 oz. 

(22ml) or greater nonionic 

surfactanl per I gal. of " , water. , , , -;-- LIMITATIONS AND PRECAUTIONS (TERRESTRIAL USES) " , 

Direct spray contact or drift of Solera Diquat 2L Desiccant will cause severe plant' Irjur'y:or deatn.? , ' 

Avoid contact of desirable vegetation. - , , , 

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63

page80f8 

Weeds emerging after application of Solera Diquat 2L Desiccant will not be controlled or 

suppressed. 

Retreatment may be necessary to control large weeds or established weeds. 

Use of dirty or muddy water for Solera Oiquat 2L Desiccant dilution may result in reduced control. 

Do not apply this product through any type of irrigation system. 

Rinse all spray equipment thoroughly with water after use. 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this 

product. If terms are not acceptable, retum the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions. Disclaimer of Warranties and Limitations of 

Liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and should bc followed carefully. 

However, it is impossible to eliminate all risks associated with the use of this product. Crop injury. ineffectiveness or 

other unintended consequences may result because of such factors as weather conditions. presence of other materials, 

or the manner of use or application, all of which are beyond the control of Source Dynamics LLC. All such risks shall 

be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: SOURCE DYNAMICS LLC MAKES NO OTHER WARRANTIES, 

EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE OR 

01HERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Source 

Dynamics LLC is authorized to make any warranties beyond those contained herein or to modifY the warranties 

contained herein. 

SOURCE DYNAMICS LLC DISCLAIMS ANY LIABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 

LIMITATIONS OF LIABILITY: THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR ANY AND ALL 

WSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 

WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, 

SHALL NOT EXCEED THE PURCHASE PRICEPAJD, OR AT SOURCE DYNAMICS LLC's ELECTION, THE 

REPLACEMENT OF PRODUCT, 

, " , , , 

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64

EPA File Symbol 82S42-RL 

PC Code 032201 (diquat dibromide) 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

OFFICE OF PREVENTION, PESTICIDES 

AND TOXIC SUBSTANCES 

TECHNICAL REVIEW BRANCH 

SIMILARITY CLINIC DETERMINATION 

09/APRJ2009 

MEMORANDUM 

Subject: Name of Pesticide Product: 

EPA Reg. No. IFile Symbol: 

DP Barcode: 

Decision No: 

Action Code: 

PC Code: 

Solera Diquat 2L Desiccant 

82542-RL 

D360710 

404346 

R301 

032201 (diquat dibromide) 

From: Eugenia McAndrew, Biologist 

Technical Review Branch 

Registration Division (7505P) 

'i~ 

To: 

Applicant: 

Dianne Morgan, RM Team 23 

Herbicide Branch 

Registration Division (7505P) 

Source Dynamics LLC 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

FORMULA nON FROM LABEL: 

Active Ingredient(s): 

Diquat dibromide 

Inert Ingredieot(s): 

Total: 

% bywt. 

37.3 

62.7 

100.0% 

ACTION REQUESTED: The Risk Manager requests: The registrant has submitted an 

application to register an end-use product. .. They are relying 00 the selective method of support 

with a cite-all option. I have included copies of blow backs from the MRlD numbers they cited. 

Page 1 of3 
65

EPA File Symbol 82542-RL 

PC Code 032201 (diquat dibromide) 

BACKGROUND: Source Dynamics LLC has applied for registration of Solera Diquat 2L 

Desiccant, EPA File Symbol 82542-RL. The Registrant is using the selective method of data 

support to satisfy the acute toxicity data requirements. A data matrix citing acute oral, acute 

dennal, acute inhalation, primary eye irritation and primary skin irritation studies with MRIDs 

470990-12 to -16 is provided. A search of the opp electronic databases shows that these acute 

toxicity studies were submitted to support the registration of a product with 41.1 % active 

ingredient, ShardaDiquat Concentrate, EPA Reg. No. 82633-2. The studies were reviewed and 

classified as acceptable in a prior TRB memo (Hashim; D377720; 20/0CT/2007). 

RECOMMENDA TrONS: TRB has compared the CSFs of 82542-RL, the proposed product, 

and 82633-2, the cited product, and has determined that the fonnulations are substantially 

simi~fhe cited acute toxicity data may be used to support the registration of the proposed 

product. 

The acute toxicity profile for the proposed product, Solera Diquat 2L Desiccant, EPA File 

Symbol 82542-RL, is as follows: 

acute oral toxicity II cited MRID 47099012 

acute dennal toxicity III cited MRID 47099013 

acute inhalation toxicity III cited MRID 47099014 

primary eye irritation III cited MRID 47099015 

primary skin irritation III cited MRID 47099016 

dermal sensitization negative cited EPA Reg. No. 82633-2 

The proposed basic CSF dated November 29, 2008 should be approved by the TRE Product 

Chemistry Team. 

LABELING: Based on the toxicity profile above, the following are the precautionary and first 

aid statements for this product as obtained from the Label Review System: 

PRODUCT ID #: 082542-00015 

PRODUCT NAME: Solera Diquat 2L Desiccant 

PRECAUTIONARY STATEMENTS 

SIGNAL WORD: WARNING 

SPANISH SIGNAL WORD: AVISO 

Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. 

(If you do not understand the label, find someone to explain it to you in detail.) 

Page 2 of3 
66

) 

EPA File Symbol 82542-RL 

PC Code 032201 (diquat dibromide) 

Hazards to Humans and Domestic Animals: 

May be fatal jf swallowed. Harmful if absorbed through skin. Harmful if inhaled. Causes moderate eye 

irritation. Avoid contact with skin, eyes or clothing. Avoid breathing spray mist. Wear long-sleeved shirt 

and long pants, socks, shoes, and chemicakesistant gloves (such as Natural Rubber, Selection Category 

A. [Wear protective eyewear.]* 

*[Protective eyewear may be specified, if appropriate.] 

First Aid: 

If swallowed: 

-Call a pOison control center or doctor immediately for treatment advice. 

-Have person sip a glass of water if able to swallow, 

-Do not induce vomiting unless told to by a poison control center or doctor. 

-Do not give anything to an unconscious person. 

If on skin: 

-Take off contaminated clothing. 

-Rinse skin immediately with plenty of water for 15-20 minutes. 

-Call a poison control center or doctor for treatment advice. 

If inhaled: 

-Move the person to fresh air. 

-If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-tomouth if possible. 

-Call a pOison control center or doctor for further treatment advice. 

If in eyes: 

-Hold eye open and rinse slowly and gently with water for 15-20 minutes. 

-Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. 

-Call a pOison control center or doctor for treatment advice. 

Have the product container or label with you when calling a poison control center or doctor or going for 

treatment. You may also contact 1-800-xxx-xxxx for emergency medical treatment information. 

User Safety Recommendations: 

Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using 

tobacco. Remove and wash contaminated clothing before reuse. 

Page 3 of3 
67

DP BARCODE No.: D 360711 REG. No.: 82542-RL PRODUCT NAME: Solera Diguat 2L Desiccant 

DATE: April 9, 2009 

SUBJECT: 

FROM: 

THRU: 

TO: 

PRODUCT CHEMISTRY REVIEW OF TGAIIMP [l EP [Yl 

DP BARCODE No.: D 360711 REG. No.: 82542-RL 

PRODUCT NAME: Solera Diguat 2L Desiccant 

COMPANY: Source Dynamics LLC 

PCC: 032201 ; Decision No.: 404346 ; ACTION CODE: R301 

FOOD USE [Yl 

INTEGRATED FORMULATION: Yes [l No [x 1 

Akiva Abramovitch, Ph. D. 

Technical Review Branch (7505P) 

Shyam B. Mathur, 

Product Chemistry Team Leader 

Technical Review Branch/RD (7505P) 

Dianne Morganl Joanne Miller, RM 23 

Herbicide Branch / RD (7505P) 

L 

~ 

INTRODUCTION 

, .. 

Source Dynamics has submitted product chemistry data for to support the registration of the end use 

product Solera Diquat 2L Desiccant. TRB has been asked to evaluate the product chemis1ry data (Group 

A & B) under MRID 47634001 through 03. To support the registration of the proposed product, the 

registrant has requested to bridge the product chemistry data submitted earlier in support of other product 

of Diquat Dibromide 37.3%" with File Symbol No. 83529-RE, RG and 79676-TL that have been reviewed I 

previously by TRB (DP343449, 09/19/07, DP344335, 10117/07 and DP348739, 217/08) and were found 

acceptable. The registrant provided data compensation forms with an offer to pay for the data that was 

used from other registrants to support prcx:luct chemistry data requirements. 

The registrant also submitted the proposed product label and the proposed basic and alternate CSFs 

(dated 11-29-08 and replacement CSFs for the basic and alternate formulations dated 4/10/09). The 

registrant also claimed that the proposed product is substantially similar to the registered product EPA 

Reg. NO.1 00-1061. TRB was asked to review the submitted data to determine its acceptability and 

whether the "similarity claim" to Reglone desiccant, EPA Reg. No.1 00-1061 can be substantiated. 

SUMMARY OF FINDINGS 

1. The end use product contains 37.3% Diquate dibromide as the nominal concentra1ion for the active 

ingredient with the product label claim of 37.3%. 

2. The CSF for basic formulation dated 11/29/2008 was rejected and replaced by revised CSFs for the 

basic and alternate formulations dated April 10, 2009. The revised CSFs were filled out correctly & 

completely. The nominal concentration of the active ingredient concurs with the label claim. All the inert 

ingredients in lhe formulation are approved by the Agency for the proposed label uses including the food 

uses. The registrant has proposed standard certified limits as set forth in the table of 40 CFR158.175 

(b)(2) for the all the inert ingredients. 

3. The submitted product chemistry data corresponding to test guidelines 830.1550 (product identity and 

composition) satisfy the data requirement. , " 
68

DP BARCODE No.: 0360711 REG. No.: 82542~RL PRODUCT NAME: Solera Diquat 2L Desiccant 

4. The submitted product chemistry data corresponding to Guideline 830.1600 (description of materials 

used to produce the product) including 830.1650 (description of formulation process) and 830.1670 

(discussion of the formation of impurities) satisfy the data requirements. 

5. The petitioner submitted information for guideline 830.1800 (enforcement analytical method) that must 

be validated and certified under GLP to satisfy the data requirements. 

6. The Storage Stability (830.6317) and the Corrosion Characteristics (830.6320) data can be accepted 

from other registrants with the offer to pay only when identical packaging is used for these products. 

Information about the packaging was not provided to support the use of the cited data. 

CONCLUSIONS 

1. TRB has evaluated the product chemistry data and the proposed revised CSFs for the basic and 

alternate formulations (dated 04/9/09) and has found them to be acceptable. 

2. The Storage Stability (830.6317) and the Corrosion Characteristics (830.6320) data requirements was 

not satisfied. The registrant cannot use others data with an offer to pay unless the packaging are 

identical 

3. This product is similar to the "me too" cited product from product chemistry perspective. The physical 

properties and chemical composition of the two products are vey much comparable. The product is also 

identical to products 83529·12, 83529·13 and 79676-75. 

4. The registrant offered to pay for data that was used for the registrations of identical products under 

registration numbers 83529·13 (RG), 83529·12 (RE) and 79676·75(TL). 

5. The enforcement analytical method was referenced from CIPAC page 73-9 and described in MRID 

47634003. 

6. With the exception of item 2 above, all the remaining data requirements are considered satisfied 

830 series groul2 A& groul2 B d aa t 

Subgroup A Data Required MAID No. 

Fulfilled 

830.1550. Chemical Identity (basic CSF) A 47634001 

830.1600. Beginning Materials A 47634001 

830.1650. Formulation Process N 47634001 

830.1670. Discussion of Impurities A 47634001 

630.1700. Preliminary Analysis NA 

830. t750. Certified Limits (basic CSF) A 47634002 (replaced 

by April 10, 2009 

basic and alternate 

CSFs) 

830.1800. Enforcement Analytical Method A 47634003 CIPAC 

pages 73-8 

, " 
69

DP BARCODE No .. • 0360711 REG . No' ..82542 RL PRODUCT NAME' Solera Diauat 2L Desiccant . . 

Data Required Value or Qualita!. MAID No, 

830 series group B Fulfilled ~ 

830.6302. Color A Dark brown 47251902, 

47251903 

830.6303. Physical State A Liquid 47300002 

47251903 

830.6304. Odor A No significant odor 47251902 

47251903 

830.6314. Oxidation/Reduction Action NA Reacts with 47300002 

aluminum 

releasing 

hydrogen gas 

830.6315. Flammability A Non Flammable 47300003 

830.63\6. Explodability. NA Does not explode 47300003 

830.6317. Storage stability I A study is required 

(see conclusion 

item 2) 

830.6319. Miscibility NA 47203502 

830.6320. Corrosion Characteristics I A study is required 

(see conclusion 

ilem2) 

830.6321. Dielectric Breakdown Voltage NA NO! for use near 4730003 

electricity 

830.7000. pH A 5.5-6.5 4730002 

830.7100. Viscosity 20 QC A 1.5-1.7 cps 47203502 

47300003 

830.7300. Specific gravity 20'C A 1.2 glcu. cm 47203502 

47300003 

Explanations: A Th~ Requirements Were Fultilled; N The Requirements Were Not Fulfilled; NA Not Applicable; G Data Gap; 

U _ Requires Upgrading, I = Incomplete or In Progress, W _ Waived. 

The apparatus and paramelers tifr the analytical method used to satisfy guideline &30.1800 are listed on the following page below: 

, ., 
70

DP BARCODE No.: D 360711 REG. No.: 82542-RL PRODUCT NAME: Solera Diguat 2L Desiccant 

CONFIDENTIAL APPENDIX 

Common Name: diquat dibromide (active ingredient) 

Chemical Name: 1., l'-ethylene-2,2'-bipyridiliumdibromide [IUPAC] 

6,7 -dihydrodipyrido[1 ,2-a:2', 1'-c]pyrazinediium dibromide JCAj 

CASRN: 85-00-7 (diquat) 

6385-62-2 (diquat dibromide) 

Product Name: Solera Diquat 2L Desiccant 

<'.'» -

DESCRIPTION OF BEGINNING MATERIALS AND MANUFACTURING PROCESS 

The manufacture, of Solera Diquat 2L Desiccant is very simple., 

in 

order to produce a solution 'containIng 37.3% wlw diquat dibromide. 

MRIDs are not attached to this report because the only' added ingr~lentin this 

formulation is which will be obtained from a . 

, " 

" 

*Commercial/financial information may be entitled to confidential treatment* *Commercial/financial information may be entitled to confidential treatment* *Commercial/financial information may be entitled to confidential treatment* *Manufacturing process information may be entitled to confidential treatment* *Inert ingredient information may be entitled to confidential treatment*
71

e·mail: OPP _RD_Completeness_Screening@epa.gov 

January 10, 2009 

Document Processing Desk (APPL) 

Office of Pesticide Programs (7505P) 

Environmental Protection Agency 

Room S-4900, One Potomac Yard (South Building) 

2777 S. Crystal Drive 

Arlington, VA 22202 

Attn: Linda Arrington, Registration Division 

Dear Ms Arrington: 

Subject: Solem Oiguat 2L Desiccant (EPA File SvmboI82542·Rl); Decision #0 40436 

Thank you for your fax of January 8. Please find enclosed the following: 

Certification with Respect to Citation of DabJ indicating selective cite-all support. 

Full data matrix listing all data submitters. 

Redacted data matrix. 

Formulator's Exemption Statement 

Again, thank you for your help. Please contact me if you have any questions. 

Sincerely, 

Rufus Bastian, President 

Source Dynamics LtC 

rbastian@solerasd.com 

telephone (480) 502·9289 

Tel. 480.502.9289 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

Fax 480502.9268 
72

U.S. ENVIRONMENTAL PROTECTION EPA Reg. Number: Date oflssuance: 

~"~«> ST~,.", AGENCY 

$"'\ Office of Pesticide Programs 82542-15 

(~W Registration Division (7505P) MAY 1 4 "JO"" Ariel Rios Building L' Uj "'. ~( PRQ{\' :;e 1200 Pennsylvania Ave., NW 

Washington, D.C. 20460 

NOTICE OF PESTICIDE: Term of Issuance: conditional 

1L Registration 

_ Reregistration Name of Pesticide Product: 

(under FlFRA, as amended) Solera Diquat Desiccant 

Name and Address of Registrant (include ZIP Code): 

Source Dynamics, LLC 

IO039 E Troon North Drive 

Scottsdale, AZ 85262 

,Note: CbangeS hi labeJiIig diffeling in substance from that accepted in connection with this registration must be submitted to and accepted by the 

Registration DiVision' prior to use of-the label in commerce. In any correspondence on this produc't always refer to the abOve EPA registration number. 

On the basis of information furnished by the registrant, the above named pesticide is hereby registered/reregistered under the Federal Insecticide, 

FUngicide and Rodenticide Act. Registration is in no way to be construed as an endorsement or recommendation of this product by the Agency. In order 

to protect health and the environment, thc Administrator, on his motion, may at any time suspend or cancel the registration of a pesticide in accordance 

with the Act. The acccptance of any name in connection with the registration of a product under this Act is not to be construed as giving the registrant a 

right 10 exclusive use of the name or to its use if it has been covered by others. 

This product is conditionally registered in accordance with FIFRA sec. 3( c)(7)(A) provided that you: 

I. Submit and/or cite all data required for registratiOn/reregistration review of your product when 

the Agency requires all registrants of similar products to submit data; and submit acceptable 

responses required for reregistration of your products under FIFRA section 4. 

2. Make the following label changes: 

a. Change the "EPA Registration Number to: "82542-15." 

b. Revise the "Precautionary Statement" to read as follows: 

SIGNAL WORD: WARNING 

SPANISH SIGNAL WORD: AVISO 

Si usted no entiende la etiqueta, busque a algulen para que se la explique a usted en 

detalle. (If you do not understand the label, find someone to explain it to you in 

detail.) 

, Signature of Approv'mg Offic'lal: 

~, ~ Date: 

Joanne I. Miller l U 'V , 

Product Manager 23 MAY 1 4 ?n00 

Herbicide Branch 

Registration Division (7505P) 

EPA Form 8570·6 
73

Page 2 

EPA Reg. No. 82542-15 

Hazards to Humans and Domestic Animals: 

May be fatal if swallowed. Hannful if absorbed through skin. Harmful if inhaled. Causes 

moderate eye irritation. Avoid contact with skin, eyes or clothing. Avoid breathing spray mist. 

Wear long-sleeved shirt and long pants, socks, shoes and chemical-resistant gloves (such as 

Natural Rubber, Selection Category A. [Wear protective eyewear.)* Child Resistant Packaging 

is required due to residential uses on the label and Toxicity Category II for the oral route of 

exposure. 

*[Protective eyewear may be specified, if appropriate.] 

c. Under the "Personal Protective Equipment" area of the labeling: 

i. In the section on what applicators and other handlers must wear, revise the 

statement to read: "Coveralls over long-sleeved shirt and long pants." 

ii. In the section beginning with "Discard clothing ... ", place the following heading 

above the statement: "User Safety Requirement". 

d. In the "Early-entry PPE" section of the labeling revise the first statement to read: 

"Coveralls over long-sleeve shirt and long pants". Revise the second statement to read: 

"Chemical-resistant gloves." 

3. Within one year from the date of this Notice, conduct one year studies for guidelines 

830.6317 (storage stability) and 830.6320 (corrosion characteristics) and submit the 

results in electronic and hard copy format. It is recommended that the observations be 

made at 0, 3, 6, 9 and 12 month intervals. 

Submit one copy of the revised final printed label before the product is released for shipment. 

If these conditions are not complied with, the registration will be subject to cancellation in 

accordance with FIFRA sec. 6( e). Your release for shipment of the product constitutes 

acceptance of these conditions. A stamped copy of the label is enclosed for your records. 

Enclosures 
74

page 1 of8 

SOLERA DIQUAT 2L 

DESICCANT 

Solera Diquat 2L desiccant contains diquat dibromide, the active ingredient used in 

RegloneR • 

TO PREVENT ACCIDENTAL POISONING, NEVER PUT INTO FOOD, DRINK, OR OTHER 

CONTAINERS AND USE STRICTLY IN ACCORDANCE WITH ENTIRE LABEL. 

DO NOT USE TIllS PRODUCT FOR REFORMULATION. 

ACflVE INGREDIENT 

Diquat dibromide [6,7-dibydrodipyrido(1,2-a:2',1 '-c)pyrazinediium dibromide] ................ 37.3% 

OTHER INGRElJIENTS: ........................................................................................................ 62.70/0 

TOTAL 100% 

Contains 2.0 lbs. diquat cation per gal as 3.73 lbs. salt per gaHon. 

KEEP OUT OF REACH OF CHILDREN 

CAUTION 

FIRST AID 

IF INHALED • Move person to fresh air. 

• If person is not breathing, call 9 I I or an ambulance, then give artificial respimlion, 

prefembly by mouth-to-mouth ifpossible. 

• CalI a poison control center or doctor for further treatment advice. 

IFSWALLQWED • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if ableto swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give anything by mouth to an unconscious person. 

IF IN EYES • Hold eye open and rinse slowly and gently with water for 15-20 minutes. 

• Remove contact lenses, ifpresent, after the first 5 minutes, then continue rinsing eye. 

• Call a poison control celUer or doctor for treatment advice. 

IF ON SKIN OR • Take off contaminated clothing. 

CLOTHING • Rinse skin irrunediate1y with plenty of water for 15-20 minutes. 

• Cal1 a poison control center or doctor for treatment advice. 

For MEDICAL EmergencIes Call 24 Hours A Day 1-800-334-7577. 

Have the product container or label with you when calling a poison control center or doctor or going for 

treatment. 

NOTE TO PHYSICIAN 

To be effective, treatment for diquat poisoning must begin IMMEDIATELY. Treatment consists of 

binding diquat in the gut with suspensions of activated cbarcoal or bentonite clay, administration of' ~ 

cathartics to enbance elimination, and removal of diquat from the blood by cbarcoal bemoperfL;',s}~~' 

or continuous bemodial sis. ,> 

Manufactured for: 

Source Dynamics, LLC 

10039 E. Troon North Dr. 

Scottsdale, Az. 85262 

.... so era , , , , J , 

, , 

" ' , " , ' 

ACCEPTED 

witb COMMENTS 

in EPA Letter Dated 

MAY 1 4 2009 

Under the Federal Inseclicide 

Fungicide, and Rodenticide Act 

liS .amended, for the pesticide 

reglslered under EPA Reg. No. 

EPA Regislration No) l.l2S42--} 

EPA Esl. No:, xxux-:n:x Net Cooteols! ".i::J Gallons 

, ' 

, > > , 

, J J • , 

, J , , 

", , 

" ' , , 

" ' 
75

PRECAUTIONARY STATEMENTS 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

CAUTION 

Harmful if inhaled. Harmful if swallowed. Causes moderate eye irritation. Avoid breathing spray mist 

Avoid contact with eyes or clothing. 

PERSONAL PROTECTIVE EQUIPMENT 

page 2 ofB 

Some of the materials that are chemical-resistant to this product are listed below. If you want more options, follow the 

instructions for category A on an EPA chemical-resistance category selection chart. 

Applicators and Other Handlers Must Wear: 

• Coveralls over short-sleeved shirt and short pants. 

• Chemical-resistant gloves made of any waterproof material such as polyethylene or polyvinyl chloride. 

• Chemical-resistant fool:\vear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear fur overhead exposure. 

• Chemical-resistant apron when cleaning equipment, mixing, or loading. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's 

concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning/maintaining PPE. If no such 

instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 

ENGINEERING CONTROLS STATEMENT 

When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the 

Worker Protection Standard (WPS) for agricultural pesticides [40 CFR I70.240(d)(4-6)J, the handler PPE requirements 

may be reduced or modified as specified in the wrs. Mixers, loaders, and applicators using closed systems who meet 

thcse requirements may wear: long-sleeved shirt and long pants; protective eyewear; waterproof gloves; shoes plus 

socks; and a chemical-resistant apron when mixing, loading, or cleaning equipment. If handling tasks are perfonned from 

inside an enclosed cab or aircraft with enclosed cockpits that meet these requirements may wear: long-sleeved shirt, long 

pants, shoes, and socks forthe labeling-specified PPE. All labeling-specified PPE must be immediately available fur use 

in an emergency. Ail applicable requirements as specified in 40 CPR I70.240(d)(4-6) must be followed. 

USER SAFETY RECOMMENDATIONS 

Users should: 

• Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. 

• Remove clothinglPPE immediately ifpesticide gets inside. Then wash thoroughly and put on clean clothing. 

• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as 

possible, wash thoroughly and change into clean clothing. 

ENVIRONMENTAL HAZARDS 

This pesticide is toxic to aquatic invertebrates. 

For Terrcstrial Uses, do not apply directly to water, or to areas where surface water is present, or to intertidal areas 

below the mean high water mark. Do not contaminate water when disposing of equipment wash waters. 

DIRECTIONS FOR USE 

It is a violation of federal law to use this product in a manner inconsistent with its labeling. 

Do not apply this product in a way that will contact workers or other persons, either directly or through 

drift. Only protected handlers may be in the area during application. For any requirements specific to your 

State or Tribe, consult the agency responsible for pesticide regulation. 

READ ENTIRE LABEL. USE STRICTLY IN ACCORDANCE WITH PRECAUTIONARY 

STATEMENTS AND DIRECTIONS, AND WITH APPLICABLE STATE AND FEDERAL 

REGULATIONS. 

DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRlGA nON SYST~¥.;, , , 

, , 

, , 

, 

" ' " ' " , , , , , , , 

, , , , ' , ' , > 

, , , , 

" ' , , 

" ' 
76

page 3 of8 

AGRICULTURAL USE REQUIREMENTS 

Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR Part 

170. This Standard contains requirements for the protection of agricultural workers on (arms, forests, 

nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, 

decontamination, notification, and emergency assistance. It also contains speCific instructions and 

exceptions pertaining to the statements on this label about personal protective equipment (PPE), and 

restricted-entry inteJVa!. The requirements in this box only apply to uses of this product that are covered by 

the Worker Protection Standard. 

Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 24 

hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard 

and that involves contact with anything that has been treated, such as plants, soil, or water, is: 

• Coveralls over short-sleeved shirt and short pants, or coveralls over long-sleeved shirt and long 

pants. 

• Chemical-resistant gloves made of any waterproof material. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

NON-AGRICULTURAL USE REQUIREMENTS 

The requirements in this box apply to uses of this product that are NOT within the scope of the Worker 

Protection Standard for agricultural pesticides {40 CFR Part 170}. The WPS applies when this product is 

used to produce agricultural plants on fanus, forests, nurseries, or greenhouses. 

Keep all unprotected persons out of operating areas or vicinity where here may be drift. 

Do not allow people or pets to touch treated plants until the sprays have dried. 

For terrestrial uses, do not enter or allow entry of maintenance workers into treated areas, or allow contact 

with treated vegetation wet with spray, dew, or rain, without appropriate protective clothing until spray has 

dried. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage, disposal, or cleaning of equipment. 

pESTICIDE STORAGE: Keep pesticide in original container. Do not put concentrate or ditute into food or drink 

containers. Do not contaminate feed, foodstuffs, or drinking water. Do not store or transport near feed or food. Store 

at temperatures above 32°F. 

PESTICIDE DISPOSAL: Open dumping is prohibited. Pesticide wastes are toxic. Improper disposal of excess 

pesticide, spray mixture, or rinsate is a violation of Federal law. If these wastes cannot be disposed of by use according 

to label instructions, contact your State Pesticide or Environmental Control Agency or the Hazardous Waste 

representative at the nearest EPA Regional Office for guidance. 

CONTAINER DISPOSAL: Nonrefillable container. Do not reuse or refill this container. Offer for recycling if 

available. Clean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into 

application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container y., full 

with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for 

later use or disposaL Drain for 10 seconds after the flow begins to drip. Repeatthis procedure two more times. 

CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRlNKING WATER! 

GENERAL INFORMATION 

Solera Diquat 2L desiccant is a nonvolatile herbicide for use as a preharvest aid to desiccate certain crops in 

order to facilitate harvesting. Solera Diquat 2L desiccant is also recommended for use as a general herbicid~ 

to control weeds in noncrop areas and nonbearing crops. Solera Diquat 2L desiccant is a conta&!tYP~' 

herbicide and requires actively growing green plant tissue to function. Thorough coverage of all greer~~ljffit • 

tissue is essential for effective control. Solera D'lquat 2L desiccant is rapidly absorbed b-X gr<;t'1' .. plant -tissue 

and interacts with the phytosynthetic process to produce compounds which destroy plm)t ct1lsi Herbicidal 

activity is usually quite rapid with effects visible in a few days. ' , , > _ll > -; , ; , , 

, , ~ . , , , > > 

, , , , 

" , , , ,0 ' 
77

AGRICULTURAL USE DIRECTIONS 

APPLICATION 

) page 4 of 8 

Since Solera Diquat 2L desiccant is a contact-type herbicide, it is essential to obtain complete coverage of 

the target weed or crop to achieve effective results. Improper application technique and/or application to 

large, stressed, or mowed weeds will generally resuh in unacceptable control. Complete coverage is also 

essential for effective performance in harvest aid applications. See details below for additional infonnation. 

Nozzle Selection 

The use of flat fan nozzles will result in the most effective application of Solera Diquat 2L desiccant. The 

use of nozzles other tban flat fans may result in reduced performance due to inadequate coverage. 

Spray Volume 

Follow recommended minimum spray volumes listed for each use of Solera Diquat 2L desiccant. These are 

minimum volumes only, and spray volumes should be increased as necessary to obtain complete coverage 

of the target weed or plant without runoff from the foliage. V/heo spraying less than 20 gals. of spray carrier 

per acre, target weeds should not exceed 6 inches in height. 

SPRA Y ADJUVANTS 

Always Add One of the Following: 

Nonionic Surfactant (NIS) 

Add a NIS containing 75% or greater surface active agent at 0.06-0.5% v/v (1/2-4 pts. per 100 gals.) of the 

finished spray volume. 

Other Adjuvants 

Adjuvants other than NIS may be used providing the product meets the following criteria: 

~ Contains only EPA exempt ingredients . 

• Is compatible in mixture. Compatibility may be established through ajar test . 

• Is supported locally for use with Solera Diquat 2L desiccant through proven field trials and through 

university and extension recommendations. 

RATES 

Follow recommended rates listed with each use of Solera Diquat 2L desiccant. Use the higher label rates 

when weeds are large or dense. Also, use higher labeled rates for harvest aid when crop vegetation is dense. 

APPLICATION TIMING 

Solera Diquat 2L desiccant should be applied to emerged weeds when they are small. Weeds I inch to 

6 inches in heigbt are the easiest to controL When weeds have been grazed or mowed, thus removing 

much of the green foliage, anow the weeds to regrow to a height of2-4 inches before spraying. For proper 

application timing of harvest aid applications, refer to each crop for recommendations. 

Weeds emerging after application of Sol era Diquat 2L desiccant will not be controlled or suppressed. 

RAINF ASTNESS 

Because SoleraDiquat2L desiccant is rapidly absorbed by green plant tissue, rain occurring 30 minutes after 

application will have no effect on the activity of Solera Diquat 2L desiccant. 

ENVIRONMENTAL CONDITIONS 

Solera Diquat 2L desiccant is active over a wide range of environmental conditions. Cool weather (below 

55°F) will slow the activity of Solera Diquat 2L desiccant, as will cloudy, overcast weather, but will not 

affect perfonnance. In dry areas, dust stirred up by high winds or equipment tires can coat target surface and 

reduce Solera Diquat 2L desiccant activity. Avoid applying Solera Diquat 2L desiccant in extremely dusty 

conditions. 

SPRAY DRIFT MANAGEMENT 

AVOIDING SPRAY DRIFT AT THE APPLICATION SITE IS THE RESPONSIBILITY OF THE :.".~; 

APPLICATOR AND THE GROWER. The interaction of many equipmeni-and-weather relmed facIO!S 

detennine the potential for spray drift. The applicator and the grower are responsible for considering a]i'; '. 

there factors hen making decisions. ," ~ ~,,, ,.' 

The following drift management requirements must be followed to avoid off-target drift rrlovUn~t from ' 

aerial applications to agricultural field crops. These requirements do oot apply to forestry 'apnliyl}tions,:", " 

public health uses or to applications slling dry fonnulations: ' , :", " : : • 

• The distance of the outennost nozzles on the boom must Dot exceed '.4 the length oft1MwingsPi;l1).~ > 

or rotor. "~'. , 

• Nozzles must always point backward parallel with the air stream and never be point~,c:o'wnward" , , , ' 

more than 45 degrees. ' , , , 

" , , , »' 
78

Where states have more stringent regulations, they must be observed. 

DROPLET SIZE: 

page5of8 

The most effective ay to reduce drift potential is- to apply large droplets. The best drift management 

strategy is to apply the largest droplets that provide sufficient coverage and control. Applying larger 

droplets reduces drift potential, but will not prevent drift if applications are made improperly, or under 

unfavorable environmental conditions (see Wind, Temperature and Humidity, and Temperature Inversions 

sections of the label). 

CONTROLLING DROPLET SIZE: 

Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher 

rated flows produce larger droplets. 

Pressure - Do not exceed the nozzle manufacturer's recommended pressures. For many nozzle types, 

lower pressure produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles 

instead of increasing pressure. 

Number of Nozzles - Use the minimum number of nozzles that provide unllorm coverage. 

Nozzle Orientation - Orienting nozzles so that the spray is released paraUel to the air stream produces 

larger droplets than other orientations and is the recommended practice. Significant deflection from 

horizontal will reduce the droplet size and increase drift potential. 

Nozzle Type - Use a nozzle type that is designed for the intended application. With most nozzle types, 

narrower spay angles produce larger droplets. Consider using low-drift nozzles. Solid stream nozzles 

oriented straight back produce the largest droplets and the lowest drift. 

BOOM LENGTH: 

For some use patterns, reducing the effective boom length to less than % of the wingspan or rotor length 

may further reduce drift without reducing swath width. 

APPLICATONIDEGHT: 

Applications should not be made a a height greater than 10 feed above the top of the largest plants unless a 

greater height is required for aircraft safety. Making applications at the lowest height that is safe reduces 

exposure of droplets to evaporation and wind. 

SWATH ADJUSTMENT: 

Vlhen applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up 

and downside edges for the field, the applicator must compensate for this displacement by adjusting the 

path of the aircraft upwind. Swath acljustment distance should increase with increasing drift potential 

(higher wind, smaller droplets, etc.). 

WIND: 

Drift potential is lowest between wind speeds of2-1O mph. However, many factors, including droplet size 

and equipment type, determine drift potential at any given speed. Application should be avoided below 2 

mph due to variable wind direction and high inversion potential. NOTE: Local terrain can influence wind 

patterns. Every applicator should be familiar with local wind patterns and how they affect spray drift. 

TEMPERATURE AND HUMIDITY: 

When making applications in low relative humidity, set up equipment to produce larger droplets to 

compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dry. 

TEMPERATURE INVERSIONS: 

Applications should not occur during a temperature inversion because drift potential is high. Temperature 

inversions restrict vertical air mixing, which causes small-suspended droplets to remain in a concentrated 

cloud. This cloud can move in unpredictable directions due to the light variable winds common during 

inversions. Temperature inversions are characterized by increasing temperatures with altitude and are 

common on nights with limited cloud cover and light to no wind. They begin to form as the sun sets ctJ',c, > ~ ~ 

often continue into the morning. Their presence can be indicated by ground fog; however, iffog is not 

present, inversions can also be identified by the movement of smoke from aground source or an aircmW, '. 

smoke generator. Smoke that layers and moves laterally in a concentrated cloud (llllder lo,\'\P~mJi ,> > 

conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates~ incnc),tes go9CJ 

vertical air mixing. , , , , , " , , 

SENSITIVE AREAS: , ,> " 

The pesticide should only be applied when the wind is blowing away from adjacent sensitive areas (e.g", ' ; , 

residential areas, bodies of water, known habitat for threatened or endangered species, non:'61ie't crops). ' , ' 

" , , , ;, > 
79

page6of8 

SPECIFIC USE INSTRUCTIONS 

The following table indicates use pattern, rates, minimum spray volumes, and preharvest interval for specific 

uses. 

Crop Use Pattern Rate Per Minimum Preharvest Precautions, Restrictions and 

Acre Total Spray Interval Comments 

Volume Per (Days) 

Acre 

Alfalfa Preharvest I 112·2 pts. (see Ground: 15 gal. 3 • On this stands of seed alfalfa use I 

(seed crop desiccation precautiOlls pi per aCm. 

only) broadcast section for Air: 5 gaL • Desiccation is complete in 3·10 

additional rate days. 

infonnation) • Do not graze or feed treated forage 

to ~vestock. 

• Do not use seed from treated plants 

for food, feed or oil pumoses. 

Clover Preharvest t 1/2·2 pis. Ground: 15 gal. 3 • Desiccation is complete in 3·10 

(seed crop desiccation days. 

only) broadcast Air: 5 gal. • Do not graze or feed treated forage 

to livestock. 

• Do not nse seed from treated plants 

for food, feed or oil purposes. 

Potato Preharvest 1-2 pts. Ground: 20 gal. 7 • Do not apply to droughtstressed 

desiccation potatoes. 

broadcast Air: 5 gal. • Make a second application if 

necessary to obtain additional 

desiccation where vine growth is 

dense. For improved vine 

coverage, a 5 day interval is 

recommended between 

applications. 

• Do not exceed a total of 4 pis. per 

acre. 

Sorghum, Preharvest I 112 -2 pts Ground: 15 gal. - • Apply within 1-2 weeks of harvest 

Grain desiccation and when seeds have not more than 

(seed crop broadcast Air: 5 gal. 30% moisturc. 

only) • Do not graze or feed treated forage 

to livestock. 

• Do not usc seed from treated plants 

for filod, feed or oil purposes. 

Soybean Preharvest 1 112 -2 pis Ground: 15 gal. - • Apply one m:ek before harvest 

(seed crop desiccation • Do not graze or feed treated forage 

only) broadcast Air: 5 gaL to livestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

Tree, Vine, Directcd Spray 1 112 -2 pts Ground: 15 gal. Do notnsc • Solera Diquat 2L desiccant can be 

Small Fruit, for food or used during site preparation prior to 

Vegetable feed for one planting and up to 1 year of 

Crops- year after harvest. 

Nonbearing app~cation. • Retreatment may be necessary for 

Acerola complete control of grasses and 

(West Indian older establ ished weeds. 

Cb.eny) • Do not allow spray to,conta(""t green Almonds stems, fuliage, or fruita ~l!iffi:!' can Apple occur. ' Apricots • Use a shield or wrap ptaht,w~eli Artichokes 

Asparagus 5prayip.~ l)f9'JI'.d younS'trceS ar 

Avocados vines. , " > 

, " Bananas • Do nOl,graze tJ.~ated l!I"f'"Jl~. , , , , Blackbeny " ," , , " Bluebcny , 

, ) ) > • 

Boysenbeny " , Cb.emes ~ , , ' 

" , ,; 

Coffee , 

Conifers ", , ; , j J> 

Cmbapple , , ", , "'"""'rry , ,->-;--
80

Dates 

D,wherry 

Elderbeny 

Figs 

Filberts 

Ginseng 

G!N)seberry 

Grapes 

Gl'3pefruit 

Guava 

Hucklebeuy 

Jojoba 

Kiwi 

Lemons 

Limes 

Loganberry 

Macadamia 

Mango 

Nectarines 

Otives 

Onmges 

Papayas 

Passion Fruit 

Peaches 

p~ 

p~, 

Persimmons 

Pistachios 

Plantains 

Plums 

Pomegranate 

Prunes 

Raspberry 

Tangelos 

Tangerines 

Walnuts 

page 70f8 

Th e f< 0 11 owmgta bl e m " d" lcates use pattern an d rates or noncrop or nollPlante I d areas. 

Other Uses Use Pattern Rate Recommendations, Precautions, and 

Restrictions 

Noncrop or Broadcast 1-2 pts. in aminimumof • Apply for full coverage and thorough 

Nonplanted Arcas 15 gals. water per acre. weed contact. 

on Farms • Retreatment may be necessary to 

control grasses and established weeds. 

Fence Lines, • Avoid spray contact with foliage of 

Farmyards, Farm food crops or ornamental plants or 

Buildings, Fuel other desirable vegetation. 

Storage Areas, • Add the labeled rate of75% or greater 

Barner Strips, nonionie surfuctant to the fmished 

Equipment Areas, spray volume. 

and Dry (nonflooded) Areas 1_2 qts. plus the labeled 

around ponds, lakes, rate of75% or greater 

and drainage ditches Spot Treatment non ionic surfactant per 100 

on farms gals. water or 0.75 oz. 

(22ml) or greater nonionic 

surfactant per I gal. of , 

, water. , 

LIMITATIONS AND PRECAUTIONS (TERRESTRIAL USES) :' • ' 

Direct spray contact or drift of Solera Diquat 2L desiccant will cause severe plantinjury,or death." 

Avoid contact of desirable vegetation. : :', ' 

Weeds emerging after application of Solera Diquat 2L desiccant will not be contr~l~e,d, 9~ :', : 

suppressed. ' , ,>' 

Retreatment may be necessary to control large weeds or established weeds. ~.: , 

Use of dirty or muddy water for Solera Diquat 2L desiccant dilution may result in rdd'Jced control. "' 

Do not apply this product through any type of irrigation system. .' , ; , , ' , , J > 

Rinse all spray equipment thoroughly with water after use. , , J .' 

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81

page 8 ofB 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this 

product. Iftenns are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of 

Liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and should be followed carefully. 

However, it is impossible to eliminate all risks associated with the use of this product. Crop injury, ineffectiveness or 

other unintended consequences may result because of such factors as weather conditions, presence of other materials, 

or the manner of use or application, all of which are beyond the control of Source Dynamics LLC. All such risks shall 

be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: SOURCE DYNAMICS LLC MAKES NO OlEER WARRANTIES, 

EXPRESS OR Il\tlPLIED, OF MERCHANT ABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE OR 

OTHERWISE, THAT EXTEND BEYOND THE ST ATETvlENTS MADE ON THIS LABEL. No agent of Source 

Dynamics LLC is authorized to make any warranties beyond those contained herein or to modifY the warranties 

contained herein. 

SOURCE DYNAMICS LLC DISCLAIMS ANY LIABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR ANY AND ALL 

LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 

WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, 

SHALL NOT EXCEPJ) THE PURCHASEPRlCE PAID, OR AT SOURCE DYNAMICS LLC's ELECTION, THE 

REPLACEMENT OF PRODUCT. 

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82

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, 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 1200 Pennsylvania Avenue, N.W. WASHINGTON, D.C. 20460 

P~rwo,* RQ.Juction Act NOli«: The publi<: rqKlrting burden for this ooIh:ction of inforrnaliOl'l is es.timated ((I ~c 1.25 hours per ~ for n:gislJaliOlllllld 02S 

hours per raponS/: for n:wgl,trntiQll and special review activities, including time fur reading the iru.1ructioos and complcling tin: JlI:ceslliiIY forms. Send comments 

regarding bUrden Ciltimatc ~ any other Il.«pc>:l of this collection of infonnation, including suggcstiOll5 fur reducing the burden to: Director, Collection Slndl'j'lic:s Divi,ion 

(2&llT). U.S. Bnvironmcntall'rotcclion Agency, 1200 Pennsylvania A~nue, N.W., Washington, OC 20460. Uonotsend the completed form 10 this Ilddress. 

Cenlficatlon wrth Respect to Citation of Data 

AppNcant'siReglstrant's Name. Address, and Telephone Number 

Source Dynamics LLC EPA RegistratiOn NumberiFite Symbol 

10039 E. TfOon North Drive 

Scottsdale, AZ 85262 82542·Rl 

~ Ingredient(S) andiorrepresentatNe lest compound(s) D,1e 

0' ual dlbromlde Jan. 9. 2009 

General Use Pattem{$) (fist all those claimed fotthls product using 40 CFR Part t58) PtOOuct Name 

terrestrial food, terrestrial nonfood Solera 0' uat 2l Oesicc8nl 

NOTE: If your product is a 100% t\lP8ckaging of another purchased EPA-regisIBmd product labeled fO(aO lhe same UOO$ on your labe~ you do not need 

to submit lhis form. You must submit the FO/n1u!ato(s Exemption Statomerl\ (EPA FOIm 8570.27>-

t am responding 10 a Dala-Call-In Notice, and Imve included with this foma a list of compa/1ie$sent ofrImI of compensation (the Data Malrix Ii:mn should be 

wed forlhis purpose). 0 

SECl10N I: METHOD OF OATA SUPPORT (Check one method only) 

I am using the cite-aU method ofsopport, and have Included with Ihis fo;m a lis! 

of companies senl offers of comperu;ation (I~ Data Mattix form Should be used I am using the seIeclM.t method of support (or cJte-aU option under lho 

forthis purpO$e). 0 seJec!ive met/'Iod), a!\li have induded with this form a corn~led list of 

data requirements (the Data Matro: form must be used). 

SECllON II: GENERAL OFFER TO PAY 

IRequlred if using the cite-aD method or\W!en using lho cIle-aU option undefthe selecttve method 10 satisfy one or more data requirements) I hereby offer 

and agree to pay compensalion, to olher persons, wilh regard 10 lhe approv.al of this application, to !he extent required by FIFRA. [&'J 

SECTJON III: CERTIFICATION 

I certifylhat Ihis application for registration, this fonn for rereglatrallon, or this Data-Call-In teSJ)OIl$e is supported by all data submitted or ciled in the 

application fot reglslnJtion, the form for reregistration, or the Dat3-CaIHn response. In addition, If the cit&-aH option or~" option under the selective 

method is indicated in SectiOn I. thi$ application Is sUpported by aU data in the Agency's files that (I) concern the properties or eff&cts of this product or an 

klentlcalor 5Ubstanllally similar product, or one or more otthe ingredients in this product; and (2) is a type of data that would be required to be submitted 

under the data requirements In effed on lhe date of approval of Ihis application If lhe applk:atlon sought the Initial tegistration of a product of identical or similar cornposilKlIl and UIe3 . 

I certify that foreadt exclusive use stucly eMd itt support of this registration or rereglstnttion, thai I am the oliginaldata submittl!!r or that I have obtained 

Ihe written pennl$$iOn of tile original data submitter to cite that study. 

I certify that for each study eMd In support 01 this registration or reregistration that is not an exclusive use study, either: (a) t am the original data 

submitter; (b) I have obtained the pelmisslon of Ihe original clata submitter 10 use the study In support of this applk.ation: (c) all Perlod& ofeligibtlily for 

compensation have expired forthe stucIy: (d) the study is In the public liler.lture; or (e) t have notified In WI1tIng the company that lUbmitted tile study and 

ha .... offeA!d (I) to pay compensatiGn to the extent required by sections 3(c){tI(F) and/or 3(c)(2)(B) of FlFRA: and (Ii) to commence negotbtioos to 

determine the amount and !emu; of compensation, if any, 10 be paid for the U$8 of the study_ 

I certify Ihal in alllnslances Where an offer ofcompensatiO~ is requimd, copies of all offef$ to pay compensation and evident» aflhelr delivery In 

aoc.ordanoo with sections 3(c)(t)(F) and/or 3{c}(2){8) of FIFRA are available and wi. be submitted to the Agency upon requG5l Should I taij to prodUC6 

suctl evidence 10 the Agency upon requesl. I undefltand that tila Agency may Initiate action 10 dany, cancel or suspend the tegiBtmtion of my ptodud in 

conformitywith FIFRA. 

I certify that the statoments I have mad& on thta form and all attachments to U are true, acwnn., and coropklto. I acknowfodgo that any 

knowingly fain or mlslaQC\iog statement may be punishable by fine or imprisonment or both uoo.r applk:abkt taw. 

Signature 

rr~ e..r:::- D ... Typed or Printed Name and Title 

11912009 Rufus Bastian, Pre$ident, Source Dynamics LLC • 
83

Form approved. OMS No. 2070.0060, 2070-00:". d~((H) t07, 2{)1()"0122. 2070·0164. 

&EPA 

United States 

Environmental ProtectIon Agency 

Washington. DC 20460 

Formulatorrs Exemption Statement 

(40 CFR 152.85) 

Appticant's Name and Address EPA Fite SymbollReglstrntion Number 

Source Dynamics LLC 82542-RU • 

10039 E. Troon North Drive Produd Name 

Scottsdale, AZ 85262 Solera Diquat 2L Desiccant 

Oate of ConfidenUatStarement ot Fomrula (EPA Form 8510-4) 

01/0912009 

As an authoriZe<! representative of the appHcant for registration of the product Identified above. I certifyih,lI: 

(1) This product contains the follll'MOQ active ingredient(s): 

diquat dibromide 

(2:) Oflhese, each active ingredient listed In paragraph {-4} is present solely as the result of the use of that acti\lE! ingredient in the manufacturing, 

forrnulatlon or repackaging another product Which cootains that active ingredient Which is registered under FIFRASectlon 3, Is purchased by 

us from another person and meets the requirements of 40 CFR sec~on 158.5OJe}i2} or (3). 

(3) IndiCllte by checking (A) or (8) belowVd"lich paragraph applies: 

-I (A) An accurnte Confidential Statement of Fonnula (EPA FORM 8570-4) tor the above identifiEKI product Is attaChed to this statement. 

Thilt fonnula statement indicates. by company name, registration number, and product name. the source of the active ingredient(s) tisted in 

paragraph (1). 

OR 

71 (S) The Conlldential Statement of Formula (CSF){EPA Fonn 851(4) referenced above and on fite with the EPA is complete. current. an 

accurate and contains the informalion required on the current CSF. I 

(4) The following active ingredients in this pnx!ucl qualify for the fonnulalor's excmption. 

._--- . .. - Source 

Active Ingredient Product Name Registration Number 

diquat dibromide 

or 

Signature Name and ntle Date 

~ ~.: I Rufus Bastian, President 0110912009 .- EPA Form 8570·21 (Rev. 06-2(04) Copy 1 EPA 

Copy 2 - App~t:ant copy 

*Product ingredient source information may be entitled to confidential treatment*
84

FormApproYed OMS No. 207()..0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHIN

Peporwork Reduction Act Notice: The public reporting burden forthls collection oflnfonnation is e&tlmated to average 0.25 houl"l per response fur registration activiU

reregislretion and special review activities, Including tim& for reading tha Instructions and completing the necessal)' fonTIS. Send comments regarding the burden esllm

of InfDm1ation, Including suggestions for reducijnglhe burden to: Director, OPPE Information Managemenl Division (2137). U.S. Environmental Protection Agency, 401 

Do not send the fonnl0 this address. 

DATA MATRIX 

Otte t/9l2009 EPA Reg No.lFile Symbol 82542-RL 

Applicant'slRegistrant's Name & Addl'e$$ Prod"" 

Source Dynamics LLC Solera DlQuat 2L Desiccant 

10039 E. Troon North 0t'We, SCO\t$dallt AZ 85262 

Ingredientliiquat dibromide 

Guideline Reference Number I Guideline Study Name MRID Number Submitter 

PRODUCT CHEMISTRY 

830.1550 product identification and dlsciosure of Ingredients New Source Dynamics LLC 

630.1600 description ofbeginnll'lg malerials NEW Source Dynamics LLC 

830.1620 description Dfmanu1adurlng prtICeI.S NEW Source Dynamic$ LLC 

630.1670 discussion of foonalion of Impurities NEW Source DynamieS LLC 

830.1700 prelim Ina!)' analysis NEW not appflcable; not a IlIchnical material 

830. t750 certification ot NEW Source Dynamics LLC 

830.1800 anforcement analytical method NEW Source Dynamics LLC 830.6302 "., 47251903 Etigra LLC 

47203502 Sharda USA LtC 

830.6303 physical state 47300002 Gro-Pro llC 

47203502 Sharda USA LLC 

63M304 od" 47251903 Etlgra LLC 

47203502 Sharda USA liC 

Signature . <fj .... Name an<! Title: Rufua Bastian, Preamt 
85

Form Approved OMB No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M street, S.W. WASHINGTON, D.C. 2

PI.,.1WOrit Re6uctlon Ac1 Notice: The public: reporting burden for this collection ofinfcnnation 15 estimated 10 average 0.25 hours per 185p01'1H for regmtration activities and 0.25 hou

I9registraUon and spedal review activities, including t1mefor reading the 'lI'lstrucUons and completing lhe necessary forms. Send commen\$ regarding the burden estimllte or any olher I

oflnfolTllltion, IlI¢Iuding suggestions for reducing Ihe burden 10: Director, OPPE Infonnation Manag"menl Division (2137), U.S. EnvirornTtef1lal Protection Agency, 401 M Street, S.W., W

DQ not send the form 10 this ackfross. 

DATA MATRIX 

Dale 119J2009 EPA Reg No.lFlle Symbol 82542·Rl 

Applicanl'siReglstranr. Name & Address Product 

Source Dynllmics LlC SOlera Oiquat2l Desiccant 

t0039 E. Treon North Drive, Scottsdale I'Z. 85262 

Inoredlent diaual dibromid& 

Guidelil'lll Reference Number Guideline study Name MRIO Numbar Submitter Slatus 

830.6313 slablHty to normal and eleval"d temperalures nol applicable; not a technical material 

830.6314 oxidation I f1!d'lCtion: chemical incompatibimy 47300002 Gro.Pro LlC PAY 

47203502 Sharda USA LtC PAY 

830$315 flammability 047300003 Gro-Pro lLC PAY 

47203502 Sharda USA LLC PAY 

830.6316 explodabiHty 47300003 Gro-Pro LtC PAY 

47203502 Sharda USA LLC PAY 

630.6317 slorag" slabllity 47203502 Shards USA lLC PAY 

630.6319 47203502 Shards USA lLC PAY 

630.6320 CQrrtlslon charaderistie$ 47203502 Sharda USA lLC PAY 

&30.6321 dieleWlc breakdown voltage 47300003 Gro-Pro LLC PAY 

47203502 Shards USA LLC PAY 

830.7000 pH 47300002 Gro-Pro LLC PAY 

47203502 Shards USA LLC PAY 

830.7050 UV I visible absorptlon not applicabJ&: not a technical material 

Signature 

t2..iC._. Name and Trtle: Rufus Baslian, Presidenl 

-
86

Form Approved OMB No. 2071J.OO6O UNITED STATES ENVIRONMENT At PROTECTION AGENCY 401 M Street, S,W, WASHINGTON, D.C. 2

ReductlQf1 Act Notice; The pubJic reporting burden forthis collection of information Is eetimated to average 0.25 hours per response for registration activities and 0.25 hou

reMgistralioo and specla! review activities, !ndudlng time for readingtMJ Instructions and completing the necessary fOITnJ. Senel commant1 reg.rdinq the burden estimate or any othM a

of infofmetion, induding suggestions for reducing the burden to: Dlredor, OPPE !nforma!itln ManagelTMnt Division (2t37), U.S. Envlronlnel1tal Proteetion Ageooy, 0401 M Street, S.w., W

Do not sefid the form to this IIddress. 

DATA MATRIX 

DII!e 11912009 EPA Reg No.lFile Symbol 82542-RL 

Appl1cant'$IAeglstrllnf$ Name & Md(8SS Product 

Source Dynamics LLC Solera OiqUII! 2L Desiccant 

10039 E. Troon North Drive, ScotlWllleAZ 85262 

Jr1!Iredlent Diouat dlbromkle 

GuJoeline Reference Number Guideline Study Name MRID Number Submitter Stlltus 

830.7100 viscolSity 047300002 Gro-Pro LLC PAY 

47203502 Sharoa USA LLC PAY 

830.7200 melting point not applicable: not a technical material 

830.7220 boNing point not applicable: not a technical material &30.7300 density I re!atlve danslty"pecific gravity 47300002 Gra.ProUC PAY 

47203502 Sharda USA LLC PAY 

830.7370 dissociation constant in water not applicable; not a technica! mattlnal 830.7570 oc!lInol/water partition coefficient not applicable: not a teeI1nlca! materia! 830.7840 water sOlubNity not applicable: not a technical mllteria! 830.7860 solubility In orglniC no! applicable: not a techniCal materia! 

830.7950 vapor pressure not applicable: not a ttlChnical material 

TOXICOLOGY 

570.1100{81·1) acute oral toxicity 47099012 Sharda Worklwld$expons Pvt. Ltd. PAY 

870.1200 (51-2) acute derma! toxicity 47099013 Shamll WorldWldeellPOl1& Pvt. Ltd. PAY 

Signature bf-/-' fii-L,.... Name al'ld Tille: RufuS Bastian, President 

-
87

FOfl'YI Approved OMB No.207Q.0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, O.C. 20

Paperwortt Reduction Act Nottc.: The publiC reporting burden for1hls eollection of ilifonnetion is. estimat.d 10 .wrage 0.25 hours per relponse for regfattatlon activities and 0.25 1IoUB

reregistration and apeclal re\'lew activities, time for reading the instructlons and completing the necessary forms, Send comments regarding the burden estinate or any other a

oflnformatlon, Including suggestions for reducing the burden10: Dlrector,OP?E information Mana!l8ment Division (2137), U.S. Environmental Protection Agency, 40t M S!ree1, S.w., W

Do not send the form to !his addreu. 

DATA MATRIX 

Date 11912009 EPA Reg No.fFMi Symool 82542·RL 

AppUcanflllRegls1rant'(I N8me &Address Product 

Source Dynamics LLC Solera Diquat2L Dtrslccant 

10039 E. TrtlOn North Drive, Scottsdale P;z 85262 

looredlent mauat dibromide 

Guideline Refel'ance Number Guklellne Study Name MRIDNumber Submitter Stalus 

870.1300 (61·3) acute inhalatloo h:!xicity 470900t4 Sharda WOOctwkleexpom Pvt. Ltd. PAY 

870.2400(81-4) acute eye irritation 470990t5 Sharda Worktwkleexporl$ Pvt. Ltd. .PAY 

8'10.2500 (81-S) OCiJte 47099016 Sharda Worfdwkleexports: P\It Ltd. PAY 

870.2600 (81-5) skin $e1!$HizallOrl 47050705 SYllgonta Crop Protection, 100. PAY 

00t55475 The Scotts Company OLD 

Syngentil Crop Protection, Inc. PAY 

Nufann Amarlcn, tnc. PAY 

Tho Scotts Company PAY 

other Sefie1l870: cite-all Toxicology: genetic data 

Series 810: cite-all Product Performance: generic data 

MonsBnto Company PAY 

Saries 835: ¢ite.all Fale, Transport and Trans1orrnation: genetic data ABC Compounding Co., Inc. PAY 

Series 840: cile-aU Spray Drift: generic data multiple 

Series 850: cite-all Ecological Effects: generic data Great Lakes Chemical Corp. PAY Series 860: cile-all Residue Chemistry: generlcdata 

875: cite-aH Occupational and Residential Exposure: generic diIta Chemfsco PAY 

Valent USA Corporation PAY 

Spray Drift Task Foree PAY 

Outdoor Residenllal E)(J)O$u!e Task FOI(:& PAY 

Signature <?.,......- Name and Tale: Rufua Bastian, President 

L-_ .. ----- ---- --_. __ ... ---- ---- --- --- -_ ... --
88

Form Approved OMBNo. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGTON, D.C. 20

Paperwork Reduction .... ct NotIce: The public reportinll burden for this tolledlon of Informetion is estimated to avefilge 0 25 hours per response for registration aetiv!ijes and 0 25 hour

reregistrlltion and special revIew activities, including time for reading the inetruc:tlons and completing the ne<:eharyfonns. Send commentJ regarding the burden estimate orany other u

of Infonnation, including $uggHtions for reducing the burden to: Director, OPPE: Informalion Management Division (2137), U.S. Environmental Protection Agency. 401 M Street, S.W., W

00 not the foml to this address. 

DATA MATRIX 

Oate 11912009 EPA Reg No.Wile Symbol 82S42-R1. 

A,pplicanf$lRegsitanfs Name & Addre$S Product 

Soutce Oynamlc$ LLC Solera Diquat 2L Oeslocant 

10039 E. Troon North Drive, ScotlsdaJe /lIZ 85262 

l . .!!!9.redient OiauBtdlbrornide 

Guideline Reference Number Guideline Study Name MRIO Number Submitter Stalus 

AgriCUltural Reentry Task Force PAY 

Monsanto Lawn & Garden Products PAY 

FIFRA Endangered Species Task. force LLC PAY Residanflal Exposure Joint Venlure PAY 

Agricultural Handlers ExpOSUfB Task Foree PAY 

Gro-Pro, LLC PAY 

other Series 870: cite-alf Toxicology; generic dllta 

Series 8 fo: citlNlii Product Performance: generic data Etigra, LLC PAY 

Series 835: Cite-ell Fate. Transport and Transformation: g_ric data Series 840: die-ali Spray Ortft; generic data mulllpJe Sharda WorldwideeXports Pvt, Ltd. PAY Series 850: cit8·all Ecological Effects: generic data Saries 860: cite.all Residue Chemistry: generic data Sharda USA LLc PAY Series 875: c:ite·all Occupational and Re$ldenlial Exposure: generic data 

Allhea laboratories, Inc. PAY 

Signature 

Cf'r @, •• L:. . Name and TItle: RufU$ Bastian, President 
89

Form Approved OMS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S,W. WASHINGT

Paperwort R.cIuctlon Act Notice: The public reporting burden for this collection of infomUltion is estimated to II.verage 0.25 noun per response for registration actMties and 0.25 hOul'$ p

reregistration and spedal revtew activities, Including time for readirtg the InstructiOns ami completing tne necolS8ryforms. Send comments r&gardlng the burden eIItlmate or any other II.sp

of inlolTllatlon, including suggestions for reducing the burden to: Director, OPPE Information Mana!10rrM1nl DIvision (2137). U.S. Environmental Protection 401 hi! Street, S.W., Was

20450. Do not Hnd the form to thlt addren. 

Dale 11912009 

Appfltanf.slReg!s.tranfs Name & Address 

Source Dynamics LLC 

tOO39 E. Troon North Drfve, Scottsdall, AZ 85262 

ur..-r- e.2':._" 

DATA MATRIX 

EPA Reg No.lFlie Symbol 82542-Rl 

P"""" Solera Diquat 2l Desklcant 

NufarmAmerlcas, Inc. 

ABC Compounding Co.., Inc. 

Great lakes Chemical Corp. 

Valent USA Corpor"tlon 

Status 

PAY PAY 

PAY PAY 

PAY 

PAY 

PAY 

PAY 

llC I PA.Y 

Residllnlial Exposure Joint Venture I PAY 

Aglieultural Handlers EXpOsure Task Force I PAY 

Name lind nIe 

Rufus Bastian, President 

I 
90

FormApprcved OMS No. 2070-0060 UNITED STATES ENV1RONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHINGT

Paperwork Reduction Act Notlca: The public reportif"lg burden for this oollectian ofinformation Is estimated to average 0.25 hours per response for registration activities and 0.25 hours pe

reregistration and spacial nwlaw actlvHies. including time for reeding the instructions and completing the nteatsary forml, Send eomments regarding tlttcburdan estmate or any other aape

ofimcrmatlon, InclUding $uggelt'!ona for reducing the burtlen to; Director, OPPE Information ManagelTlflnt OIv11lon (2137), U.S. Environmental ProIectlon Agency, -401 M Street, SOW., WHl

2D460. 00 not send the form to this; address. 

Date 11912000 

AppliclnfaiRegietranfa Name & AddreSil 

Source Dynemics LLC 

10039 E. Treon NOII.h Dnve, Scottsdale, AZ 65262 

c70·/ 4j!..'£.: 

DATA MATRIX 

EPA Reg NoJFile Symbol 62542-RL 

Product 

Solera Dlquat 2L Desiccant 

Submitter 

Eligra,LLC 

Shama WorldwitleeXpOrts Pvt., Ud. 

Althea Llboratotle$, Inc. 

LLe 

Name and !Hie 

Rufus Bastian, Pre5ident 

Slatus 

PAY 

PAY 

PAY PAY 

PAY 
91

opp Ro Completeness 

Screening 

Sent by'. Linda Arrington 

o tl08/2009 03:22 PM 

opp RD Completeness Screening 

Mr. Bastian, 

opp Ro Completeness 

Screening 

Sent by: Linda Arrington 

Otl08f2009 03:22 PM 

To OPP Ro Completeness Screening@EPA 

ee 

bee 

Subject Re: 21 day completeness for 0-404346 82542-RL[J 

To rbastian@solerasd.com 

cc Unda Arrington/oC/USEPAlUS@EPA 

Subject 21 day completeness for 0-404346 82542-RL 

Please refer to the pdf below for deficiencies in your application. Please correct these by COB 1/13/09. 

Thanks 

Linda Arrington 

RD 21 Day Completeness Team Leader 

82542-RL.pdl ~ 
92

Date: Thursday, January 8, 2009 

Your email: rbastian@solerasd.com 

Subject: 82542-RL 

----------------------------- Dear Mr. IMs. Bastian 

---------------- You recently submitted an application for registration. As part of the (PRIA) process we 

do a front-end screening to determine if your application is complete. This message 

provides specific instructions on how to satisfy deficiencies. The deficiencies are 

identified in the enclosed screenjng checklist. 

Review the checklist and respond within "7 days". Also lndude the foliowlng informaflon 

in your response cover letter. 

o Decision #D 40436 

--------------------- o Resubmission - For RD's Completeness Check Team 

Use any of the methods below to respond: 

o Email address: OPP _RD_Completeness_Screening@epa.gov 

o Fax number: (703) 347-8932 

• Special instructions: Call ahead to make prior-arrangements for 

faxing Confidential Business Jnformation (CBI). 

o Mail (hand-delivered): Federal Express, UPS, etc. 

If for any reason you cannot meet the 7 day time frame, calf the Completeness Check 

Team at : (703) 605-6249 

Attachments: 

Sincerely, 

Completeness Check Team 

Registration Division (7505P) 

USEPA,OnePotomacYard 

2777 S. Crystal Drive 

Arlington,VA22202 
93

Footnotes 

A. This consideration does not apply to PRIA applications that include a request to 

approve an inert in the fee category. For these PRIA actions, information needs to be 

submitted to enable the Agency to review the inert approval request and will be a subject 

of the 21 day content screen. For other types of actions and for fragrances, the answer is 

only for the Agency's inform'ltion and current policies, processes, and procedures should 

be consulted. This worksheet will be updated in the future to be consistent with current 

policies. 

Ifbrand, trade, or proprietary names are being used for some inert ingredients listed on 

the CSF, alternate names or additional information on the nature of the ingredient(s) 

should be provided to allow the Agency to determine whether the inert has been 

approved. 

B. A policy on documentation of offers to pay is still being developed, however, for a 

me-too or fast track (similarlidentical) new product, R300 or AS30, an application 

without the necessary authorizations of offers to pay will be placed into either R301 or 

AS31. The Agency recommends that authorizations of offers to pay be submitted with 

other PRIA applications to avoid delays in the Agency's decision. 

C. Refer to the list of data requirements. Biopesticide applicants were advised to contact 

the Agency and discuss study waivers prior to submitting their application to the Agency. 

Documentation of such discussions should be submitted with the shtdy waiver. 

3 
94

/ I , 

UN~ • ..:b STATES ENVIRONMENTAL PROTEC) ~v1'AGENCY WASHINGTON, D.C. 20460 

December 31, 2008 

OPP Decision Number: D-404346 

EPA File Symbol or Registration Number: 82542-RL 

Product Name: SOLERA DIQUAT 2L DESICCANT 

EPA Receipt Date: 24-Dec-2008 

EPA Company Number: 82542 

Company Name: SOURCE DYNAMICS, LLC 

RUFUS BASTIAN 

SOURCE DYNAMICS, LLC 

10039 E. TROON NORTH DRIVE 

SCOTTSDALE, AZ 85262-

OFFICE OF 

PREVENTION, PESTIC[J)ES AND 

TOXIC SUBSTANCES 

SUBJECT: Receipt of Registration Application Subject to Registration Service Fee 

Dear Registrant: 

The Office of Pesticide Programs has received your application and certification of 

payment. If you submitted data with this application, the results of the PRN-86-5 screen will be 

communicated separately. During the administrative screen, the Office of Pesticide Programs 

has determined that this Action is subject to a Pesticide Registration Service Fee as defined in 

the Pesticide Registration hnprovernent Act. 

The Action has been identified as Action Code: R301 

NEW PRODUCT;IDENTICAL OR SUBSTANTIALLY SIMILAR IN COMPOSITION AND 

USE TO A REGISTERED PRODUCT;REGISTERED SOURCE OF ACTIVE 

INGREDIENT;SELECTIVE DATA CITATION ONLY FOR DATA ON PRODUCT 

CHEMISTRY / ACUTE TOXICITY / PUBLIC HEALTH PEST EFFICACY, WHERE 

APPLICANT DOES NOT OWN ALL REQUIRED DATA NOR HAS AUTHORIZATION 

LETTER FROM DATA OWNER; 

No additional payment is due at this time. 

If you have any questions, please contact the Pesticide Registration Service Fee 

Ombudsman at (703) 305-6249. 

Sincerely, 

7' JU'J-/UX- 0u-wYlXL.-

Front End Processing Staff 

Infonnation Technology & Resources Management Division 
95

IFee for Servicel 

)f 

{842299UThis package includes the following for Division 

° New Registration °AD 

°Amendment oBPPD 

C!J RD 

~Studies? D Fee Waiver? lliJ v Risk Mgr. Dvolpay % Reduction: 

Receipt No. s-I 842299 I 

EPA File Symbol/Reg. No. I 82542-RL I 

Pin-Punch Date: I 12/24/2008 I 

D This item is NOT subject to FFS action . 

. 

~rr vi . 

Requested: I R 301 I 

Granted: I R 30{ I 

Amount Due: $ 4 (; 3£ ~ 

-.r:--vie v+ " .til - . Y:I'Oo X Inert Cle~ for Intended Use 

RevIewer: U. h1 J Il0\ < 

Remarks: 

Parent/Child Decisions: 

</)/0' . Uncleared Inert In Product 

Date: /:;J-3/-0JO 
96

PRIA 2 - 21 Day Content Screen Review Worksheet 

(EPA/OPP Use Only) 

4/9/08 

PM~ 

21 Day Screen Start Date: I Z - 2.'-/ - 2. 002 

Experts In-Processing Signature: t1 f J.lA,-;a/,N'y foA.} Date f !;Z. /'200 1 Fee Paid: Yes /" 

Division management contacted on issues No )(' I Yes Date "< 

EPA Reg. Number: EPA Receipt Date: 

5 Selective Method 

b) Cite-All (Fee category experts use) 

c) Applicant owns all data (Fee category experts use) 

6 labels on are 

7 consistent with 

8 to 

I 

/ 
97

9 If applicable for conventional applications, reduced risk raflonale r 

Required Data and/or data waivers. See Footnote C. 

a) List study (or studies) not included with application 

10 

Comments: 

The data matrix (8570-34) is inconsistent with the Certification with RespedTo Data Citation form (8570-35), You have 

selected cite-all method of support but you have cited specific MRIDs for acute tox data. This is the selective method of 

support with a cite-all option. Please revise 8657(}-35 to reflect the correct support. 

Also you are missing the formulator's exemption form as you are using registered active ingredients in your product. 

Please return this information to RD at the fax address by C08 1113/09 to complete your application or it will be subject 

to rejection and retention of 25% of the fee paid. 

Also as a note 82542~RU and 82S42-RG have the same issues and need to be fixed by the same time frame. 

Thanks 

Linda 

* N/A - Not Applicable 
98

THIS IS AN AUTOMATED MESSAGE. PLEASE DO NOT REPLY. 

Your transaction has been successfully completed. 

Payment Summary 

Application Name: PRIA Service Fees 

Pay.gov Tracking 10: 24V5E37S 

Agency Tracking ID: 74060336381 

Account Holder Name: Terry K Stojic 

Transaction Type: Sale 

Billing Address: 7364 E Red Hawk Street 

City: Mesa 

State/Province: AZ. 

Zip/Postal Code: 85207 

Country: USA 

Card Type: Visa 

Card Number: ************8851 

Expiration Date: Sep, 2010 

Payment Amount $1,638.00 

Transaction Date: Dec 15, 2008 4:36:44 PM 

Decision Number: 

Registration Number: 

.. 

. . , , , , " ,. > 

• 

.. \ , , , , , '" , '" 

, . , . • , , . " , , , , , 

" " , , , , , 

", , 

" , , , ... 
99

DYNAMICS 

.~ £, 

December 15, 2008 

Document Processing Desk (APPL) 

Office of Pesticide Programs (P7504C) 

Environmental Protection Agency 

Room 5-4900, One Potomac Yard (South Building) 

2777 S. Crystal Drive 

Arlington, VA 22202 

Attn: Joanne I. Miller (PM 23), Registration Division 

Dear Ms. Miller: 

Subject: Solera Diguat 2L Desiccant: Registration Application 

Source Dynamics LLC wishes to apply for the registration of a new end-use product, Solera 

Diquat 2L Desiccant. This product is substantially similar to several registered products. In 

support of this application we have enclosed the following: 

Application for Pesticide Registration (8570-1) 

Confidential statement of Formula (8570-4) 

Certification with Respect to Citation of Data (8570-34) 

Data Matrix (8570-35) 

Summary of the PhysicaVChemical Properties (8570~36) 

Se/f~Certification Statement for the PhysicalfChemical Properties (8570-37) 

Proposed label (6 copies) 

Supporting studies (3 copies, with Data Transmittal Document) 

We have concluded that this regulatory action falls in PRIA /I Category R301, for which a fee of 

$1,638 is required. Proof of payment is endosed. 

Thank you for your consideration of this project. Please contact me if you have any questions. 

Sincerely, 

Rufus Bastian, President 

Source Dynamics LLC 

rbastian@solerasd.com 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

478340-0 

Tel. 480.502.9289 Fax 480.502.92IiR 
100

•

s 

SIl 3 

R 

DYNAMICS 

ill 

DATA TRANSMITTAL DOCUMENT 

Name and Address of Submitter 

Source Dynamics LLC 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

Regulatory Action in Support of Wh"rch Th'!s Package is Submitted 

Application for Pesticide Registration: Solera Diquat 2L Desiccant 

Transmittal Date 

December 14,2008 

List of Submitted Studies (3 Copies of Each) 

47834001 R. Bastian, "Solera Diquat 2L Desiccant; Product Identity, Description of Materials, 

Manufacturing Process and Discussion of Impurities," Report No; SD081129 (December 

6, 2008), 11 pages, OPPTS 830.1550, 830.1600, 830.1620 and 830.1670 

47834002 

47834003 

R. Bastian, "Solera Diquat 2L Desiccant Certification of Um'lts," Repprt No. S0081006 

(December 14, 2008), 7 pages, OPPTS 830.1750 

R. Bastian, ~Solera Diquat 2L Desiccant and Solera Diquat Landscape· and Aquatic 

Herbicide: Propose Enforcement Analyt'ical Method," Report No. SD081;213 (December 

13, 2008), 9 pages, OPPTS 830.1800 

Company Official: Rufus Bastian Signature: ¥ u.. . 

Company Name: Source Dynamics LLC 

Company Contact: 

Tel. 480.502.9289 

Rufus Bastian, President 

rbastlan@solerasd.com 

telephone (480) 502-9289 

10039 E. Troon North Drive 

Scottsdale, AZ 85262 

Fax 480.50292/iR 
101

PnntForm Pf." •• ,.".,. ... 10,. ...... """'. Form AlZero' ",oMit No. "070-0080 

United Stete. a Registration OPP Identifior Number 

&EPA Environmental Protection Agency Amendment 

W .... hlngton, DC 20460 Other 

Application for Pesticide - Section I 

1. CompenylProduot Number 2. EPA Product Manall" 3. Propooeel ClolIJificotlon 

82542-x RL Joanne Miller 

EjNone o Re'trioted 4. ComponylProduct fNomo) PM. 

Solera Diouat 2L Desiccant 23 

5. Name"od Addr ... of Applicant (lnclud. ZIP Code/ 6. Expedited Review. In accordance with FfFRA Section 3{cH3) 

Source Dynamics LLC 

Iblfil. my product is similar or identical in composition and labeling 

to: 

10039 E. Troon North Drive, Scottsdale,AZ 8S262 EPA Reg. No. 100-1061 

o Ched< if this 1$ II new addrO$$ Product Name Reglone Desiccant 

Section - II 

D Ameodment· ElCpIlllin billow. D Final printed labale in ,.spon .. to 

Agancy letter deted 

D ROGubml,lIion In ro,ponee to AlJllncy lett.r dated D -Me Too- Application. 

D Notificetion" Expllllin below. El Othor· Expl.in below. 

Explanation: Ue. additional p.gals)If noc.ssary. (For .ectlon I eod Section II.) 

Registration application for a product that is substantially similar to 8 registered products containing 37.3% diquat dibromide 

Section - III 

t. Material This Product Will a. Pock. oed 1m 

Chlld·Rollietant Packeging Unit Pllckoging Water Soluble P.ckaging 2. Type of Container 

~v .. - rav

" @v .. §~t. X No X No X Ple,tic X No Glon 

• C6rlification must If -Vo,- No. por If -Yos- No.por P.per 

Unit Pockoging wgt. cont.iner P.ckage wat contoiner Other ISpecify) be 8ubtnittiH/ 

I 

3. Location of Not Content, Information 4. Siz.{s) Rotail Container 5.loc.tion of labllf Di ... ction, 

0 ~ Container 2.S gal Ei:3 On labo! Lab .. On lab.ling lICOomp.~ng Pl',oduct 

~ .... ''''"" .... ",cey..:; ,~,~> • 

6. Menn., in Which Label i, Affixed to Product 

~ Uthogl.ph 0 .... , , 

Popor ~uad " , Stenci ltd , , , 

Section - IV " , " , .. , , , , , , , 

1. Contllct Point (Complet. irems OlfflCtfy btNow for identific8tion of im:lMdusJ to be cont.ctlHi, if MCO$$/NY. to ~ ~ opp,'iQtltio."I., 

" . ~ ~ N_ TIti. Tcleplwne No. (lncludo Area Code) 

Rufus Bastian President ' , • 3 , ~ 

480-S02-9289 ' "'J, ",.' - Certification , , 6. Dat/J'Application " , , ) 

I certify that the statements I have mod. on this form .od all attachm~nts thereto .... truo. occurato and complote. RtJc'DiI.-.d 

, , I eeknowladgo th.t any knowinglv fill .. or misloading 8tOtOme-nt mey bo punilhablo bv fillll or imprisonment or ) (Stamped) 

both under appUceblelew. " , , , , 

" , 

2. SigfllltU4' ~ <£~ - 3. TItle 

President 

4. Typed Name 5. Oat. 

Rufus 8astian November 28, 2008 

. . EPA Form 857o-11Rev. 0.941 Pr.Vloue 0d,tion •• re obsolote • Whtto • EPA Ale COpv lorigInel) V.How • Applicant Copy 
102

Form Approved. OM BN os. 2070-006 o ; 20700 - 057: 207 00 - 107 

#""O;'lf .... ~ '. i ~ Ii UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

~~" 1200 Pennsylvania Avenue, N.W. 

't'1,.J'~ Itf#'"".# WASHINGTON, D.C. 20460 

" 

Paperwork ReductionAct Notice: The public reporting burden for this collection of information is estimated to average 0.25 hours per response 

for registration activities and 0.25 hours per response for reregistration and special review activities, including time for reading the instructions and 

completing the necessary forms. Send comments regarding the burden estimate or any other aspect of this collection ofinformation, including 

suggestions for reducing the burden to: Director, Collection Strategies Division (2822T), U.S. Environmental Protection Agency, 1200 

Pennsylvania Avenue, N.W., Washington, DC 20460. Do not send the form to this address. 

SELF-CERTIFICATION STATEMENT FOR THE 

PHYSICAL/CHEMICAL PROPERTIES (PR NOTICE 98-1) 

Product Name: Solera Diquat 2L Desiccant 

Reg. No.lFile Symbol No. 

(if known) or Company No. 82542-x 

SELF-CERTIFICATION STATEMENT: 

I certifY that the reported infonnation on the "Summary Fonn" represents a true and accurate record of 

the test results of studies generated or owned by (Company Name): Sharda USA, LLC and Sharda Worldwideexports pvt., Ltd. and that the values of the properties reported are reliable. 

I further certify that such data were generated in substantial confonnity with OPPTS Test Guideline Series 830 

Product Properties, applicable to my product, and in effect at the time of submission. 

As a condition of registration, EPA may, by order, (1) withdraw a pending registration, (2) suspend the 

registration of this product without opportunity for hearing, or (3) assess civil penalties provided for in section 

14 of FIFRA for violations of section 12(a)(2)(N) of FIFRA without opportunity for hearing, if! have not 

submitted to EPA within thirty (30) days of receipt of a request by the Agency, or within a specified time 

agreed to by the Agency, test results of studies summarized in the "Summary Fonn." 

As a condition of registration, EPA may, by order, (1) withdraw a pending registration, (2) suspend the 

registration of this product without opportunity fur hearing, or (3) assess civil penalties provided for in section 

14 ofFIFRA for violations of sections 12(a)(2)(N), 12(a)(2)(Q), or 12(a)(2)(R) ofFIFRA without opportunity 

for hearing, if! fail to provide to EPA within thirty (30) days of receipt of a notification of error, or within '~a3~'> 

a speCified time agreed to by the Agency, inf6nnation that EPA determines is required to correct the error. ,~ 

, . • Type Applicant's Name: Rufus Bastian ' } " > .. , , " , , , , , , , , • 

" , "'''''''?;-, 

Title: President, Source Dynamics LLC Telephone;l}!p, 480:5Q~;~289 , , > > , ) , ~. ~ 

, , , , , Applicant's Signature: rjJr 4ii?o.-£.; Date: Decenlber 8, , ~On8 , , , . , ,..,- EPA Fonn 857()..37 (12 . 2003) , , 
103

Print form 

. Po I OMR No. 2070.0060 

......... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

\~ 401 M Street, S.W. 

WASHINGTON, D.C. 20460 

Paperwork Reduction Act Notice: The DubUc I ; f hour ; 

actMties and 1 hour per response for , ,I , Ion ; 

~~~:ommenls ; burden , I ; , 'oed," I ""0 

Division (2f37),' U.S. I Prolectlon Agency, 401 M Street, ~.Yv.,· , DC 20460. Do not send 1m; 

'T., 'U , (pI> Nn", e 98-1) 

1. PRODUCT NAME: Solera Diquat 2L Desiccant 2. Reg. No. 82542-x 

3. COMPANY NAME: Source Dynamics LLC 'A' .01 

;: FIRST' lBl 7. PESI1CIDE TYPE: herbicide 10. REGlSI'RATJON [lEi 

: .. •• 11 . lin 

13. PRODUCT MANAGER OR CHEMICAL REVIEW MANAGER '!NAME (IF KNOWN): 10anne Miller (23) 12. REREG CASE 1/ 

14. GUIDELINE REFERENCE 15. VALUE Of" QUAUTATIVE D~::nONfMETHOD{S) USED 16. MRID or REPORT NO. 

Grou,' B, Serl", and ( " .. 1011\ 

·6302 Color dark brown (visual) 47203502 I 

-6303 liquid (visual) 47203502 

-6304 Odor none (sensory) 47203502 

-6314 OxidationlReduction: reacts with aluminum, releaSing hydrogen gas 47203502 

T 

-6315 F1ammabilitylFllme non-combustible 47203502 I 

-6316 Exptodabit;ty does not explode 47203502 I , .. , ~ . -6317 Storage StabirLty stable> 1 year at 25 degrees C (by chemical analysis) • 

47203502 " , , , , , J , , -' • " , , -6319 Miscibility soluble in water in all proportions (visual) , 

! ' > 

, 

, 

not corrosive to its packaging (HOPE) in 1 year (visual and " , > > • -6320 Corrosion Cbllracteristics • 

gravimetric) 47'1n~5()? s " • 

• , , 

, 

not applicable; not intended for household use , , -6321 e~~::~c Brookdown ""' , 

·7000 pH 5.5 - 6.5 (neat formulation) (pH probe) 47203502 · " . , 

-7100 1.5 - 1.7 cps (viscosimeter) 47203502 

·7300 ; ; Dco"ityf 1.20g/cu.cm. 47203502 

lPAFo=~ 
104

Form Approved OMS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHING

Paperwork Reduction Act Notice: The public reporting burden for this collection of information is estimated to average 0.25 hours per response for registration activitie

reregistration and special review activities, including time for reading the instructions and completing the necessary forms. Send comments regarding the burden estima

of information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 401 M 

Do not send the form to this address. 

DATA MATRIX 

Date 12/1012008 EPA Reg No.lFile Symbol 82542·x 

Applicant's/Registrant's Name & Address Product 

Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, ScottsdaleAZ 85262 

In''redient diquat dibromide 

Guideline Reference Number I Guideline Study Name MRID Number Submitter 

PRODUCT CHEMISTRY 

830.1550 product identifICation and disclosure ofingrecflents NEW Source Dynamics LLC 830.1600 description of beginning materials NEW Source Dynamics LLC 

830.1620 description of manufacturing process NEW Source Dynamics LLC 

830. f670 discussion offormation of impurities NEW Source DynamiCS LLC 830. f700 preliminary analysis NEW not applicable: not a technical material 

830.1750 certification oflimils NEW Source Dynamics LLC 

830.1800 enforcement analytical method NEW Source Dynamics LLC 830.6302 color 47251903 Ellgra LLC 

47203502 Sharda USA LLC 

830.6303 ,.' 47300002 Gro·Pro LLC 

-'_._-,," 

c = "," 47203502 Sharda USA LLC 

830.6304 odor 47251903 Etigra LLC 

: ¥: : 47203502 Sharda USALLC 

Signature c' • " • c!jJ v Name andTllJe: Rufus Bastlan, Presiden1 
105

Form Approved OMBNo. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHING

Paperwork Reduction Act No·nce: The public reporting burden for this collection of information is estimated to average 0.25 hours per reSponse for registration activilfes 

reregistration and special review activities, including tfme for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate 

of Information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 401 M 

Do not send the form10 this address. 

DATA MATRIX 

Date 12/10/2008 EPA Reg No./File Symbol 82542-

Applicant's/Reglstrant's Name & Address Product 

Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

InQredient diquat dibromide 

Guideline Reference Number Guideline Study Name MR!D Number Submitter 

830.6313 stability to normal and elevated temperatures not applicable; not a technical material 

830.6314 oxidation I reducllon: chemical incompatibility 47300002 Gro-Pro LlC 

47203502 Sharda USA LLC 

830.6315 flammability 47300003 Gro-Pro LLC 

47203502 Sharda USA LLC 

830.6316 explodability 47300003 Gro-Pro LLC 

47203502 Sharda USA LLC 

830.6317 storage stability 47203502 Sharda USA LLC 

630.6319 miscibility 4n03502 Sharda USA LLC 

830.6320 corrosion characteristics 47203502 Sharda USA LLC 830.632t voltage 47300003 Gro·Pro LLC 

· · , . · ... " ... , 

, 4n03502 Sharda USA LLC 

, . . .. .. 

, , 830.7000 pH- -. . . 47300002 Gro-Pro LLC 

47203502 Sharda USA LLC 

' •• 

, 

830.7050 '" '" 0 'orr 1.'1lsible.al::s'brplioD not applicable: not a technical material '" '" 

Signature . . , . . . &-C--' Name and Tille: Rufus Bastian, President 
106

Form Approved OMB No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHING

Paperwork Reduction Act Notice: The public reporting burden for this collection of informal ion is estimaled to average 0.25 hours per response for registration activitie

reregistration and special review activities, including time for reading the instructions and completing the necessary foons. Send comments regarding the burden estimat

of information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 401 M 

Do not send the form to this address. 

DATA MATRIX 

Date 1211012008 EPA Reg No.lFile Symbol 82542- 

AppHcanl's/Registranl's Name & Address Product 

Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, Scottsdale AZ 85262 

Ingredient D"I uat dibromide 

Guideline Reference Number Guideline Study Name MRID Number Submitter 

830.7100 viscosity 47300002 Gro-Pro LLC 

47203502 Sharda USA LLC 

830.7200 melting point not applicable: not a technical material 

830.7220 boiling point not applicable: not a technical material 

830.7300 density / relative density/specific 47300002 Gro-Pro LLC 

47203502 Sharda USA LLC 

830.7370 dissociation constant in water not applicable: not a lechnical material 830.7570 octanol I water partition coefficient not applicable: not a technical material 830.7840 water solubility not applicable: not a technical material 

830.7860 solubility in organic solvents not applicable: not a technical material 

, , , 830.7950 . '" vatl-o; not applicable: not a technical material 

, <> " ,. 

. . . . . 

TOXICOLOGY .. 

870.1100 (81-1) acute oral loxicity 47099012 Sharda Woridwideexports Pvt. LId, 

. .. . .. 

· . . . 870.1200 (81-2) : · , , , 47099013 Sharda Worldwideexporls Pvt. LId. 

, , . . 

Signature · . . . . . . . . .. . . 

Name and nle: Rufus Bastian, President 
107

FonnApproved OMS No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W. WASHING

Paperwork Reduction Ac1 Notice: The public reporting burden for this coDection of infonnation is estimated to average 0.25 hours per response for registration activitie

reregistration and special review activities, Including time for reading the instructions and completing the necessary fonns. Send comments regarding the burden estimat

of Infonnation, including suggestions for reducing the burden to: Director, OPPE Infonnation Management Division {2137}, U.S. Environmental Protection Agency, 401 M 

Do n01 send the fonn to this address. 

DATA MATRIX 

Date 12/10/2008 EPA Reg No.lFile Symbol 82542- 

Applicant's/Registrant's Name & Address Product 

Source Dynamics LLC Solera Diquat 2L Desiccant 

10039 E. Troon North Drive, ScottsdaleAZ 85262 

Inoredient Diauat dibromide 

Guideline Reference Number Guideline Study Name MRID Number Submitter 

870.1300 (81-3) acute inhalation toxicity 47099014 Sharda Worldwideexports Pvt. Ltd. 

870.2400 (81-4) acute eye irritation 470990t5 Sharda Worldwideexports Pvt. Ltd. 

870.2500 (81-S) acute dennal irritation 47099016 Sharda Worldwideexports Pvt. Ltd. 

870.2600 (81·6) skin sensitization 47050705 Syngenta Crop Protection, Inc. 

00155475 The Scotts Company 

Series 870 all other mUltiple mulUple multiple Series 810 Product Performance multiple multiple Series 835 Fate, Transport and Transformation multiple mUltiple Serles 840 Spray Drift multiple multiple Series 850 

" • multiple multiple 

Series 860 : , CJt'!fnistry multiple mUltiple 

Series 875 "" and Residential Exposure mUltiple mul1iple 

" . ... . 

" • .. '" . · • M • _ • • . · Signature . " 

Name and Title; Rufus Bastian, President 

-----
108

Form Approved OMB No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W

Paperwork Reduction Act Notice: The public reporting burden for thIs collection of information is estimated to average 0.25 hours per response for registration activities a

reregistration and special review activtiies, including time for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate o

of information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 40t M St

20460. Do not send the form to thIs address. 

Date t2ft3l2008 

Appllcant'stRegistrant's Name & Address 

Source Dynamics LLC 

t0039 E. Troon North Olive, Scottsdale, AZ 85262 

Ingredient diquat dibromide 

DATA MATRIX 

EPA Reg No.fFile Symbol 82542-x Product 

Solera Diquat 2L Desiccant 

Submitter Syngenta Crop Proteclion, Inc. 

Nufarm Americas, Inc. 

The Scotts Company 

Monsanto Company 

ABC Compounding Co., Inc. 

Great Lakes Chemical Corp. 

Chemlsco 

Valent USA Corporation 

Spray Drift Task Force 

Outdoor Residential Exposure Task Force 

Agricultural Reentry Task Force 

Monsanto Lawn & Garden Products 

FIFRA Endangered Species Task Force LLC 

Residential Exposure Joint Venture 

Agricultural Handlers Exposure Task Force 

Name and nle 

Rufus Bastian, President 
109

Form Approved OMB No. 2070-0060 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 401 M Street, S.W

Paperwork Reduction Act Notice: The public reporting burden for thiS collection of information is estimated to average 0.25 hours per response for registration activities a

reregistration and special review activities, including time for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate o

of information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137), U.S. Environmental Protection Agency, 401 M St

20460. Do not send the form to this address. 

Date 12f13f2008 

Applicant'sJRegistranfs Name & Address 

Source Dynamics LLC 

10039 E. Troon North Drive, Scottsdale, AZ 85262 

Ingredient diquat dibromide 

cfJ, .c..-. ... 

DATA MATRIX 

EPA Reg No.fFlie Symbol 82542-x 

Product 

Solera Diquat 2L Desiccant 

Submitter 

Gro-Pro, LLC 

Etigra, LLC 

Sharda Worldwideexports Pvt., Ltd. 

Sharda USA LLC 

Althea Laboratories, Inc. 

Name and Title Rufus Bastian, President 
110

page t of 8 

SOLERA DIQUAT 2L 

DESICCANT 

Solera Diquat 2L desiccant contains diquat dibromide, the active ingredient used in 

RegloneR• 

TO PREVENT ACCIDENTAL POISONING, NEVER PUT INTO FOOD, DRINK, OR OTHER 

CONTAINERS AND USE STRICTLY IN ACCORDANCE WITH ENTIRE LABEL. 

DO NOT USE THIS PRODUCT FOR REFORMULA nON. 

ACTIVE INGREDIENT 

Diquat dibromide [6, 7-dihydrodipyrido(l,2-a:2',1 '-c)pyrazinediium dibromide]. ............... 37.3% 

OTHER INGREDIENTS: ........................................................................................................ 62.70/0 

TOTAL 100% 

Contains 2.0 Ibs. diquat cation per gal as 3.73 Ibs. salt per gallon. 

KEEP OUT OF REACH OF CIDLDREN 

CAUTION 

FIRST AID 

IF INHALED • Move person to fresh air. 

• If person is not breathing, call 91 I or an ambulance, then give artificial respiration, 

preferably by mouth-to-mouth ifpossible. 

• Call a poison control center or doctor for further treatment advice. 

IF SWALLOWED • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give anything by mouth to an unconscious person. 

IF IN EYES • Hold eye open and rinse slowly and gently with Willer for 15-20 minutes. 

• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. 

• Call a poison control center or doctor for treatment advice. 

IF ON SKIN OR • Take off contaminated clothing. 

CLOTHING • Rinse skin innnediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

For MEDICAL Emergencies Call 24 Hours A Day 1-800-334-7577. 

Have the product container or label with you when calling a poison control center or doctor or going for 

treatment. 

NOTE TO PHYSICIAN ;",:!, 

To be effective, treatment for diquat poisoning must begin IMMEDIATELY. Treatment consist~ ~~~ ,I bindIng diquat in the gut with suspensions of activated charcoal or bentonite clay, alJW9\stratiolj. of, , 

cathartics to enhance elimination, and removal of diquat from the blood by charcoaj he»l~'perfusion. 

or continuous hemodialysis. > , '" 

Manufactured for: 

Source Dynamics, LLC 

10039 E. Troon North Dr. 

Scottsdale, Az. 85262 

'''''' 

~so~era " 

, J , , 

, ; , , '" , 

", , 

EPA Registration No; 82542-x 

EPA Est No;. xxxxx-xxx", 

Net ContenlS: 2.5 Gallons 
111

page2of8 

PRECAUTIONARY STATEMENTS 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

CAUTION 

Harmful if inhaled. Harmful if swallowed. Causes moderate eye irritation. Avoid breathing spray mist. 

Avoid contact with eyes or clothing. 

PERSONAL PROTECTNE EQUIPMENT 

Some of the materials that are chemical-resistant to this product are listed below. If you want more options, follow the 

instructions for category A on an EPA chemical-resistance category selection chart. 

Applicators and Other Handlers Must Wear: 

• Coveralls over short-sleeved shirt and short pants. 

• Chemical-resistant gloves made of any waterproof material such as polyethylene or polyvinyl chloride. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

• Chemical-resistant apron when cleaning equipment, mixing, or loading. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's 

concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning/maintaining PPE. If no such 

instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 

ENGINEERING CONTROLS STATEMENT 

"When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the 

Worker Protection Standard (WPS) for agricultural pesticides [40 CPR l70.240(d)(4-6)J, the handler PPE requirements 

may be reduced or modified as specified in the WPS. Mixers, loaders, and applicators using closed systems who meet 

these requirements may wear: long-sleeved shirt and long pants; protective eyewear; waterproof gloves; shoes plus 

socks; and a chemical-resistant apron when mixing, loading, or cleaning equipment. Ifhandling tasks are performed from 

inside an enclosed cab or aircraft with enclosed cockpits that meet these requirements may wear: long-sleeved shirt, long 

pants, shoes, and socks for the labeling-specified PPE. All labeling-specified PPE must be inunediately available for use 

in an emergency. All applicable requirements as specified in 40 CPR l70.240(d)(4-6) must be followed. 

USER SAFETY RECOMMENDATIONS 

Users shoutd: 

• Wash hands before eating, drinking, cheWing gum, using tobacco, or using the toile!. 

• Remove clothinglPPE immediately ifpesticide gets inside. Then wash thoroughly and put on clean clothing. 

• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as 

possible, wash thoroughly and change into clean clothing. 

ENVIRONMENTAL HAZARDS 

This pesticide is toxic to aquatic invertebrates. 

For Terrestrial Uses, do not apply directly to water, or to areas where surface water is present, or to intertidal areas 

below the mean high water mark. Do not contaminate water when disposing of equipment wash waters. 

DIRECTIONS FOR USE 

It is a violation of federal law to use this product in a manner inconsi.stent with its labeling. 

Do not apply this product in a way that will contact workers or other persons, either directly or through 

drift. Only protected handlers may be in the area during application. For any requirements specific to p:cur; , State or Tribe, consult the agency responsible for pesticide regulation. 

READ ENTIRE LABEL. USE STRICTLY IN ACCORDANCE WITH PRECAUTIONf\.R."Y, . 

STATEMENTS AND DIRECTIONS, AND \VITH APPLICABLE STATE AND FEDEoRAI; ; 

REGULA nONS. ' 

DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRIGATION SYSTE1V1: , " 

,.) ~ , 
112

page 3 of 8 

AGRICULTURAL USE REQUIREMENTS 

Use this product only in accordance with ils labeling and with the Worker ProtecTion Standard, 40 CFR Part 

170. This Standard contains requirements for the protection of agricultural workers on farms, forests, 

nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, 

decontamination, notification, and emergency assistance. It also contains specific instructions and 

exceptions pertaining to the statements on this label about personal protective equipment (PPE), and 

restricted-entry interval. The requirements in this box only apply to uses of this product that are covered by 

the Worker Protection Slandard. 

Do not enter or allow worker entry into treated areas dur"lng the restricted entry interval (REI) of 24 

hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard 

and that involves contact with anything that has been treated, such as plants, soil, or waler, is: 

• Coveralls over short-sleeved shirt and short pants, or coveralls overlong-sleeved shirt and long 

panls. 

• Chemical-resislanl gloves made of any waterproof material. 

• Chemical-resistant footwear plus socks. 

• Protective eyewear. 

• Chemical-resistant headgear for overhead exposure. 

NON-AGRICULTURAL USE REQUIREMENTS 

The requirements in this box apply to uses of this product that are NOT within the scope of the Worker 

Protection Standard for agricultural pesticides {40 CFR Part 170}. The WPS applies when this product is 

used to produce agricultural plants on fanus, forests, nurseries, or greenhouses. 

Keep all unprotected persons out of operating areas or vicinity where here may be drift. 

Do not allow people or pets to touch treated plants until the sprays have dried. 

For terrestrial uses, do not enter or allow entry of maintenance workers into treated areas, or allow contact 

with treated vegetation wet with spray, dew, or rain, without appropriate protective clothing until spray has 

dried. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage, disposal, or cleaning of equipment. 

PESTICIDE STORAGE: Keep pesticide in original container. Do not put concentrate or dilute into food or drink 

containers. Do not contaminate feed, foodstuffs, or drinking water. Do not store or transport near feed or food. Store 

at temperatures above 32°F. 

PESTICIDE DISPOSAL: Open dumping is prohibited. Pesticide wastes are toxic. Improper disposal of excess 

pesticide, spray mixture, or riusate is a violation of Federal law. If these wastes cannot be disposed of by use according 

to label instructions, contact your Slate Pesticide or Environmental Control Agency or the Hazardous Waste 

representative at the nearest EPA Regional Office for guidance. 

CONTAINER DISPOSAL: Nonrefillable container. Do not reuse or refill this container. Offer for recycling if 

available. Clean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into 

application equipment or a mix tank and drain for 10 seconds afterthe flow begins to drip. Fill the contailler '4 full 

with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for 

later use or disposal. Drain for iO seconds after the flow begins to drip. Repeat this procedure two more times. 

CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER! 

GENERAL INFORMATION , > , , , , 

, Solera Diquat 2L desiccant is a nonvolatile herbicide for use as a preharvest aid to desie<;ate certain crqns in, 

order to facilitate harvesting. Solera Diquat 2L desiccant is also recommended for use as Jlgt'Jly>;al herl}ici(l,e, ' 

to control weeds in noncrop areas and nonbearing crops. Solera Diquat 2L desiccan~ is.:a bontact-t)T..e 

herbicide and requires actively growing green plant tissue to function. Thorough coverage of all' green,plant, 

tissue is essential for effective control. Solera Diquat 2L desiccant is rapidly absorbed by ~&ee'r.: plant iissl1l;', ' 

and interacts with the phytosynthetic process to produce compounds which destroy plant bdls. Herbici,rlJ.!' ~ 

activity is usually quite rapid with effects visible in a few days. ' , ; , 

", , 
113

AGRICULTURAL USE DIRECTIONS 

APPLICATION 

page40fB 

Since Solera Diquat 2L desiccant is a contact-type herbicide, it is essential to obtain complete coverage of 

the target weed or crop to achieve effective results. Improper application technique and/or application to 

large, stressed, or mowed weeds will generally result in unacceptable controL Complete coverage is also 

essential for effective performance in harvest aid applications. See details below for additional information. 

Nozzle Selection 

The use of flat fan nozzles will result in the most effective application of Solera Diquat 2L desiccant The 

use of nozzles other than flat fans may result in reduced performance due to inadequate coverage. 

Spray Volume 

Follow recommended minimum spray volumes listed for each use of Solera Diquat 2L desiccant. These are 

minimum volwnes only, and spray volumes should be increased as necessary to obtain complete coverage 

of the target weed or plant without runoff from the foliage. When spraying less than 20 gals. of spray carrier 

per acre, target weeds should not exceed 6 inches in height. 

SPRA y ADJUVANTS 

Always Add One of the Following: 

Nonionic Surfactant (NIS) 

Add a NIS containing 75% or greater surface active agent at 0.06-05% v/v (112-4 pts. per 100 gals.) of the 

finished spray volume. 

Other Adjuvants 

Adjuvants other than NIS may be used providing the product meets the following criteria: 

• Contains only EPA exempt ingredients. 

• Is compatible in mixture. Compatibility may be established through a jar test. 

• Is supported locally for use with Solera Diquat 2L desiccant through proven field trials and through 

university and extension recommendations. 

RATES 

Fol1ow recommended rates listed with each use of Solera Diquat 2L desiccant. Use the higher label rates 

when weeds are large or dense. Also, use higher labeled rates for harvest aid when crop vegetation is dense. 

APPLICATION TIMING 

Solera Diquat 2L desiccant should be applied to emerged weeds when they are small. Weeds I inch to 

6 inches in height are the easiest to control. 'When weeds have been grazed or mowed, thus removing 

much of the green foliage, allow the weeds to regrow to a height of 2-4 inches before spraying. For proper 

application timing of harvest aid applications, refer to each crop for recommendations. 

Weeds emerging after application of Solera Diquat2L desiccant will not be controlled or suppressed. 

RAINF ASTNESS 

Because Solera Diquat 2L desiccant is rapidly absorbed by green plant tissue, rain occurring 30 minutes after 

application will have no effect on the activity of Solem Diquat 2L desiccant. 

ENVIRONMENTAL CONDITIONS 

Solera Diquat 2L desiccant is active over a wide range of environmental conditions. Cool weather (below 

55°F) will slow the activity of Solera Diquat 2L desiccant, as will cloudy, overcast weather, but will not 

affect performance. In dry areas, dust stirred up by high winds or equipment tires can coat target surface and 

reduce Solera Diquat 2L desiccant activity. Avoid applying Solera Diquat 2L desiccant in extremely dusty 

conditions. 

SPRAY DRIFT MANAGEMENT , > 

AVOIDING SPRAY DRlFT AT THE APPLICATION SITE IS THE RESPONSIBILITV -01' THE ~ > 

APPLICATOR AND THE GROWER. The interaction of many equipment-and-wearher '(ela-kd~faclOrs 

detennine the potential for spray drift. The applicator and the grower are responsible for 99~~i?~ring ail>. " 

there factors hen making decisions. ': ') , 

The following drift management requirements must be followed to avoid off-target drift movelhent from; -, , , 

aerial applications to agricultural field crops. These requirements do not apply to forestrY a;)plk,.ations; > , , 

public health uses or to applications suing dry formulations: ' , 

• The distance of the outermost nozzles on the boom must not exceed:v.. the length of the wing:Jpan' , 

or rotor. ' , , -

• Nozzles must always point backward parallel with the air stream and never be pointed downw~r~' : 

more than 45 degrees. 
114

Where states have more stringent regulations, they must be observed. 

DROPLET SIZE: 

page 5 of 8 

The most effective ay to reduce drift potential is to apply large droplets. The best drift management 

strategy is to apply the largest droplets that provide sufficient coverage and control. Applying larger 

droplets reduces drift potential, but will not prevent drift if applications are made improperly, or under 

unfavorable environmental conditions (see Wind, Temperature and Humidity, and Temperature Inversions 

sections of the label). 

CONTROLLING DROPLET SIZE: 

Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher 

rated flows produce larger droplets. 

Pressure - Do not exceed the nozzle manufacturer's recommended pressures. For many nozzle types, 

lower pressure produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles 

instead of increasing pressure. 

Number of Nozzles - Use the minimum number of nozzles that provide uniform coverage. 

Nozzle Orientation - Orienting nozzles so that the spray is released parallel to the air stream produces 

larger droplets than other orientations and is the recommended practice. Significant deflection from 

horizontal will reduce the droplet size and increase drift potential. 

Nozzle Type - Use a nozzle type that is designed for the intended application. With most nozzle types, 

narrower spay angles produce larger droplets. Consider using low-drift nozzles. Solid stream nozzles 

oriented straight back produce the largest droplets and the lowest drift. 

BOOMLENGm: 

For some use patterns, reducing the effective boom length to less than Yo of the wingspan or rotor length 

may further reduce drift without reducing swath width. 

APPLICATON HIEGHT: 

Applications should not be made a a height greater than 10 feed above the top of the largest plants lUlless a 

greater height is required for aircraft safety. Making applications at the lowest height that is safe reduces 

exposure of droplets to evaporation and wind. 

SWATH ADJUSTMENT: 

When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up 

and downside edges for the field, the applicator must compensate for this displacement by adjllSting the 

path of the aircraft upwind. Swath adjustment distance should increase with increasing drift potential 

(higher wind, smaller droplets, etc.). 

WIND: 

Drift potential is lowest between wind speeds of2-1O mph. However, many factors, including droplet size 

and equipment type, detennine drift potential at any given speed. Application should be avoided below 2 

mph due to variable wind direction and high inversion potential. NOTE: Local terrain can influence wind 

patterns. Every applicator should be familiar with local wind patterns and how they affect spray drift. 

TEMPERATURE AND HUMIDITY: 

When making applications in low relative humidity, set up equipment to produce larger droplets to 

compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dry. 

TEMPERATURE INVERSIONS: 

Applications should not occur during a temperature inversion because drift potential is high. Temperature 

inversions restrict vertical air mixing, which causes small-suspended droplets to remain in a concentrated , 

Cloud. This cloud can move in unpredictable directions due to the light variable winds common during' , " > 

inversions. Temperature inversions are characterized by increasing temperatures with altitude and are' -' , " , common on nights with limited cloud cover and light to no wind. They begin to funn as fHe ~l1Ij sets aM " 

often continue into the morning. Their presence can be indicated by grolUld fug; however, iff 03 is not 

present, inversions can also be identified by the movement of smoke from a grolUld sourl1/;"fJ!j 'm aircr?;fi, " 

smoke generator. Smoke that layers and moves laterally in a concentrated cloud (under lo,,~ whid ' ), 

conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates, indicates good. ' , , 

vertical air mixing. ' , : ' ! , " , , 

SENSITIVE AREAS: " , 

The pesticide should only be applied when the wind is blowing away from adjacent sensitive areas (e.g.; : ' , 

residential areas, bodies of water, known habitat for threatened or endangered species, non-target crops)., 
115

page60f8 

SPECIFIC USE INSTRUCTIONS 

The following table indicates use pattern, rates, minimum spray volumes, and preharvest interval for specific 

uses. 

Crop Use Pattern Rate Per Minimum Preharvest Precautions, Restrictions and 

Acre Total Spray Interval Comments 

Volume Per (Days) 

Acre 

Alfalfa Preharvest I 112-2 pts. (see Ground: 15 gal. 3 • On this stands of seed alfalfa use I 

(seed crop desiccation precautions pt per acre. 

only) broadclISt section for Air: 5 gal. • Desiccation is complete in 3-10 

additional rate days. 

information) • Do not graze or feed treated forage 

to livestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

Clover Preharvest I 112 -2 pts. Ground: 15 gal. 3 • Desiccation is complete in 3-10 

(seed crop desiccation days. 

Only) broadcast Air: 5 gal. • Do not graze or feed treated forage 

to livestock. 

• Do not use seed from treated plants 

for food, feed or oiloufl)oses. 

Potato Preharvest I -2 pis. Ground: 20 gal. 7 • Do not apply to drought stressed 

desiccation potatoes. 

broadcast Air: 5 gal. • Make a second application if 

n~ssary to obtain additional 

desiccation where vine growth is 

dense. For improved vine 

coverage, a 5 day intcrval is 

recommended between 

applications. 

• Do not exceed a total of 4 pts. P" acre. 

Sorghum, Preharvest I 112 ·2 pIS GrOund: 15 gal. . • Apply within 1-2 weeks of harvest 

Grain desiccation and when seeds have not more than 

(seed crop broadcast Air: 5 gal. 30% moisture. 

only) • Do not graze or feed treated forage 

to livestock. 

• Do not use seed from treated plants 

for food feed or oilourtloses. 

Soybean Preharvcst I 112 -2 pis GrOund: 15 gal. . • Apply one week before harvest. 

(seed crop desiccation • Do not graze or fCed treated forage 

only) broadcast Air: 5 gal. lO livestock. 

• Do not use seed from treated plants 

for food, feed or oil purposes. 

Tree, Vine, Directed Spray t 112 -2 pis Ground: 15 gal. Do not use • Solera Diquat 2L desiccant can be 

Small Fruit, for food or used during site preparation prior to 

Vegetable feed for one planting and up to 1 year of 

Crops- year after harvest. 

Nonbearing application. • Retreatmcnt may be n<';Cessary for 

Acetola complete control of gr:Jo.l;t'silM (West Indian older established weeds. 

Cherry) • Do not allow spray to ;onlact wcen Almonds stems~ tbMg'e.,or fruU'as inJury can Apple occur; • , , Apricots , 

Artichokes • Use a,s!;lirl~,of wrap pJ!.bt. w'.\ep 

Asparagus spraying.arou:1d youn;;! tree-S:ilr 

vines. ' , Avocados " "; J 

Bananas • Do nf}t.!!?"f:~ treated a\"eJl.~., 

Blackbeny , , , Blueberry " . " 

B0y5enberry " , , Cherries "" , Coffee " Conifers , 

Crabnpple 

Cranl:l<;rry 
116

page70fB 

D,,,~ 

Dewberry 

Elderbeny 

Figs 

Filberts 

Ginseng 

Gooseberry 

Grapes 

Grapefruit 

Guava 

Huckleberry 

Jojoba 

Kiwi 

Lemoo, 

Limes 

Loganberry 

Macadamia 

Mango 

Nectarines 

Olives 

Oranges 

Papayas 

Passion Fruit 

Peaches 

pPecans 

Persimmons 

Pistachios 

Plantains 

Plums 

Pomegrnnale 

Pnm~ 

Raspben:y 

TangeJ()S 

Tangerines 

Walnuts 

Th e f< 0 11 owmgta bl em lcates use pattern an . d' d rates or noncrop or nonplante I d areas. 

Other Uses Use Pattern Rate Reconunendations, Precautions, and 

Restrictions 

Noncrop or Broadcast 1-2pls. ina minimum of • Apply for ful! coverage and thorough 

NonpJanted Areas 15 gals. water per acre. weed contact. on Farms • Retreatment may be necessary to 

control grasses and established weeds. 

Fence Lines, • Avoid spray contact with foliage of 

Famlyards, Farm food crops or ornamental plants or Buildings, Fuel other desirable vegetation. Storage Areas, • Add the labeled rate of75% or greater Barrier Strips, non ionic surfactant to the fmished 

Equipment Areas, spray volume. 

and Dry (nonflooded) Areas 1-2 qts. plus the labeled 

around ponds, lakes, rate of75% or greater 

and drainage ditches Spot Treatment nonionic surfactant per 1 00 

on farms gals. water or 0,75 oz. 

(22m]) or greater nonionic 

surfactant per I gal. of " ) " , , water. ' , ~ 

, 

!} , >, > , 

LIMITATIONS AND PRECAUTIONS (TERRESTRIAL USES) , , , . " : ' • 

Direct spray contact or drift of Solera Diquat 2L desiccant wi!! cause severe plant injury;or death.) , 

Avoid contact of desirable vegetation. ' ) , ,), 

Weeds emerging after application of Solera Diquat 2L desiccant wi!! not be controlled cr ' , , ) suppressed. - ) 

'" } Retreatment may be necessary to control large weeds or established weeds. 

Use of dirty or muddy water for Solera Diquat 2L desiccant dilution may result in reduced cont~o.( : 

Do not apply this product through any type of irrigation system. . 

Rinse aU spray equipment thoroughly with water after use. 
117

page a ofa 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Usc, Conditions, Disclaimer of Warranties and Limitations of Liability before using this 

product. If tenus are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the foJlowing Conditions, Disclaimer of Warranties and Limitations of 

Liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and should be followed carefully. 

However, it is impossible to eliminate all risks associated with the use of this product. Crop injury, ineffectiveness or 

other unintended consequences may result because of such factors as weather conditions, presence of other materials, 

or the manner of use or application, all of which are beyond the control of Source Dynamics LLC. All such risks shall 

be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: SOURCE DYNAMICS LLC MAKES NO OTIIER WARRANTIES, 

EXPRESS OR II\.1PLIED, OF MERCHANTABILITY OR OF FImESS FOR A PARTICULAR PURPOSE OR 

OTIIERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Source 

Dynamics LLC is authorized to make any warranties beyond those contained herein or to modify the warranties 

contained herein. 

SOURCE DYNAMICS LLC DISCLAIMS ANY LIABILITY WHA !SOEVER FOR SPECIAL, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES RESULTlNG FROM THE USE OR HANDLING OF THIS PRODUCT. 

LIMITATIONS OF LIABIUTY: THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR ANY AND ALL 

LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 

WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRlCT LIABILITY OR OTIIERWISE, 

SHALL NOT EXCEED THE PURCHASE PRlCE PAID, ORAT SOURCE DYNAMICS LLC's ELECTION, THE 

REPLACEMENT OF PRODUCT. 

" " , , , , > ) , 

, , 

'" ) " 

" , , " , , , " ; ) , ) 

;" , J,) , 

, , 
118
Pages 119-122-*Confidential Statement of Formula may be entitled to con