T4A / FN-3133 / Prop Sec 3 / 02-04-09 

file: FN-3133-LIN 04Feb09d.doc 

FN-3133 

EPA Reg. No. 62719-LIN 

Registration Notes: 

Proposed Section 3. 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 1 

(Base label): 

FN-3133 

Specialty Herbicide 

A preemergence herbicide for control of certain broadleaf weeds in fruit and nut 

trees and vineyards 

Not for sale, distribution or use in New York State 

Active Ingredient: 

 isoxaben: N-[3-(1-ethyl-1-methylpropyl)- 

 5-isoxazolyl]-2,6-dimethoxybenzamide 

 and isomers ..................................................75% 

Other Ingredients ......................................................25% 

Total ........................................................................100% 

Contains 0.75 lb active ingredient per pound. 

U.S. Patent Nos. 5,086,184 and 4,636,243 

Keep Out of Reach of Children 

CAUTION 

 Precautionary Statements 

 Hazards to Humans and Domestic Animals 

Causes Moderate Eye Irritation • Harmful If Inhaled Or Absorbed Through Skin 

Avoid breathing dust or spray mist and contact with skin, eyes, or clothing. 

 Personal Protective Equipment (PPE)

Applicators and other handlers must wear: 

• Long-sleeved shirt and long pants 

• Chemical-resistant gloves made of any waterproof material 

• Shoes plus socks 

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. 

 User Safety Recommendations 

Users should: 

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

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

 First Aid 

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 eye. Call a poison control center or 

doctor for treatment advice. 

If on skin or clothing: 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. 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 2 

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 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. You may also contact 1-800-992-5994 for emergency medical treatment information. 

 Environmental Hazards 

Do not apply directly to water, to areas where surface water is present or to intertidal areas below the 

mean high water mark. Drift may result in reduced germination or emergence of non-target plants 

adjacent to treated area. Do not contaminate water when cleaning equipment or disposing of equipment 

washwaters. 

 Agricultural Use Requirements 

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

Part 170. Refer to the label booklet under "Agricultural Use Requirements" in the Directions for Use 

section for information about this standard. 

(Storage and Disposal for rigid containers 5 gal or less) 

 Storage and Disposal 

Do not contaminate water, food, or feed by storage and disposal. 

Pesticide Storage: Store in original container. Do not store in direct sunlight. Do not store at 

temperatures above 120°F. In case of leak or spill, contain material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) 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 later use or disposal. Drain for 10 seconds 

after the flow begins to drip. Repeat this procedure two more times. Pressure rinse as follows: Empty 

the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds 

after the flow begins to drip. Hold container upside down over application equipment or mix tank or 

collect rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of the container, and 

rinse at about 40 psi for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. Then 

offer for recycling if available or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

(Storage and Disposal for nonrigid containers any size) 

 Storage and Disposal 

Do not contaminate water, food, or feed by storage and disposal. 

Pesticide Storage: Store in original container. Do not store in direct sunlight. Do not store at 

temperatures above 120°F. In case of leak or spill, contain material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. Completely empty 

bag into application equipment. Then offer for recycling if available, or dispose of in a sanitary landfill, or 

by incineration, or by other procedures allowed by state and local authorities. 

(Storage and Disposal for refillable rigid containers greater than 5 gal) 

 Storage and Disposal 

Do not contaminate water, food, or feed by storage and disposal. 

Pesticide Storage: Store in original container. Do not store in direct sunlight. Do not store at 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 3 

temperatures above 120°F. In case of leak or spill, contain material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Refillable container. Refill this container with pesticide only. Do not reuse this 

container for any other purpose. 

Cleaning the container before final disposal is the responsibility of the person disposing of the container. 

Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, 

empty the remaining contents from this container into application equipment or a mix tank. Fill the 

container about 10% full with water and, if possible, spray all sides while adding water. If practical, 

agitate vigorously or recirculate water with the pump for two minutes. Pour or pump rinsate into 

application equipment or rinsate collection system. Repeat this rinsing procedure two more times. Then 

offer for recycling if available, or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

(Storage and Disposal for nonrefillable rigid containers larger than 5 gal) 

 Storage and Disposal 

Do not contaminate water, food, or feed by storage and disposal. 

Pesticide Storage: Store in original container. Do not store in direct sunlight. Do not store at 

temperatures above 120°F. In case of leak or spill, contain material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank. Fill the container 1/4 full with 

water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least 

one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several 

times. Turn the container over onto its other end and tip it back and forth several times. Empty the 

rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat this 

procedure two more times. Pressure rinse as follows: Empty the remaining contents into application 

equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container 

upside down over application equipment or mix tank or collect rinsate for later use or disposal. Insert 

pressure rinsing nozzle in the side of the container, and rinse at about 40 psi for at least 30 seconds. 

Drain for 10 seconds after the flow begins to drip. Then offer for recycling if available, or puncture and 

dispose of in a sanitary landfill, or by incineration, or by other procedures allowed by state and local 

authorities. 

Refer to label booklet for Directions for Use. 

Notice: Read the entire label. Use only according to label directions. Before using this product, read 

Warranty Disclaimer, Inherent Risks of Use and Limitation of Remedies at end of label booklet. If 

terms are unacceptable, return at once unopened. 

In case of emergency endangering health or the environment involving this product, call 1-800-992-5994. 

Agricultural Chemical: Do not ship or store with food, feeds, drugs or clothing. 

EPA Reg. No. 62719-LIN EPA Est. _______ 

Produced for 

Dow AgroSciences LLC 

9330 Zionsville Road 

Indianapolis, IN 46268 

Net Weight __ 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 4 

(Label booklet cover) 

FN-3133 

Specialty Herbicide 

A preemergence herbicide for control of certain broadleaf weeds in fruit and nut 

trees and vineyards 

Not for sale, distribution or use in New York State 

Active Ingredient: 

 isoxaben: N-[3-(1-ethyl-1-methylpropyl)- 

 5-isoxazolyl]-2,6-dimethoxybenzamide 

 and isomers ..................................................75% 

Other Ingredients ......................................................25% 

Total ........................................................................100% 

Contains 0.75 lb active ingredient per pound. 

U.S. Patent Nos. 5,086,184 and 4,636,243 

Keep Out of Reach of Children 

CAUTION 

 Agricultural Use Requirements 

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

Part 170. Refer to the label booklet under "Agricultural Use Requirements" in the Directions for Use 

section for information about this standard. 

Refer to inside of label booklet for additional precautionary information including Directions for 

Use. 

Notice: Read the entire label. Use only according to label directions. Before using this product, read 

Warranty Disclaimer, Inherent Risks of Use and Limitation of Remedies at end of label booklet. If 

terms are unacceptable, return at once unopened. 

In case of emergency endangering health or the environment involving this product, call 1-800-992-5994. 

Agricultural Chemical: Do not ship or store with food, feeds, drugs or clothing. 

EPA Reg. No. 62719-LIN EPA Est. _______ 

Produced for 

Dow AgroSciences LLC 

9330 Zionsville Road 

Indianapolis, IN 46268 

Net Weight __ 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 5 

[Page 1 through end)] 

 Precautionary Statements 

 Hazards to Humans and Domestic Animals 

CAUTION 

Causes Moderate Eye Irritation • Harmful If Inhaled Or Absorbed Through Skin 

Avoid breathing dust or spray mist and contact with skin, eyes, or clothing. 

 Personal Protective Equipment (PPE)

Applicators and other handlers must wear: 

• Long-sleeved shirt and long pants 

• Chemical-resistant gloves made of any waterproof material 

• Shoes plus socks 

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. 

 User Safety Recommendations 

Users should: 

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

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

 First Aid 

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 eye. Call a poison control center or 

doctor for treatment advice. 

If on skin or clothing: 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 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 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. You may also contact 1-800-992-5994 for emergency medical treatment information. 

 Environmental Hazards 

Do not apply directly to water, to areas where surface water is present or to intertidal areas below the 

mean high water mark. Drift may result in reduced germination or emergence of non-target plants 

adjacent to treated area. Do not contaminate water when cleaning equipment or disposing of equipment 

washwaters. 

 Directions for Use 

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

Read all Directions for Use carefully before applying. 

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.

 Agricultural Use Requirements 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 6 

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 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 the label about personal protective equipment, restricted-entry 

interval, and notification to workers (as applicable). 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 12 hours. 

For early entry into 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, wear: 

• Coveralls 

• Chemical-resistant gloves made of any waterproof material 

• Shoes plus socks 

 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 farms, forests, nurseries, or greenhouses. 

Entry Restrictions for Non-WPS Uses: Do not allow entry into treated areas until sprays have dried. 

 Storage and Disposal 

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

Pesticide Storage: Store in original container. Do not store in direct sunlight. Do not store at 

temperatures above 120°F. In case of leak or spill, contain material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Nonrefillable rigid containers 5 gallons or less: 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) 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 later use or disposal. Drain for 10 seconds 

after the flow begins to drip. Repeat this procedure two more times. Pressure rinse as follows: Empty 

the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds 

after the flow begins to drip. Hold container upside down over application equipment or mix tank or 

collect rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of the container, and 

rinse at about 40 psi for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. Then 

offer for recycling if available or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

Nonrefillable nonrigid containers: 

Container Handling: Nonrefillable container. Do not reuse or refill this container. Completely empty 

bag into application equipment. Then offer for recycling if available, or dispose of in a sanitary landfill, or 

by incineration, or by other procedures allowed by state and local authorities. 

Refillable rigid containers larger than 5 gal:

Container Handling: Refillable container. Refill this container with pesticide only. Do not reuse this 

container for any other purpose. 

Cleaning the container before final disposal is the responsibility of the person disposing of the container. 

Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 7 

empty the remaining contents from this container into application equipment or a mix tank. Fill the 

container about 10% full with water and, if possible, spray all sides while adding water. If practical, 

agitate vigorously or recirculate water with the pump for two minutes. Pour or pump rinsate into 

application equipment or rinsate collection system. Repeat this rinsing procedure two more times. Then 

offer for recycling if available, or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

Nonrefillable rigid containers larger than 5 gal: 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank. Fill the container 1/4 full with 

water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least 

one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several 

times. Turn the container over onto its other end and tip it back and forth several times. Empty the 

rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat this 

procedure two more times. Pressure rinse as follows: Empty the remaining contents into application 

equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container 

upside down over application equipment or mix tank or collect rinsate for later use or disposal. Insert 

pressure rinsing nozzle in the side of the container, and rinse at about 40 psi for at least 30 seconds. 

Drain for 10 seconds after the flow begins to drip. Then offer for recycling if available, or puncture and 

dispose of in a sanitary landfill, or by incineration, or by other procedures allowed by state and local 

authorities. 

General Information

FN-3133 specialty herbicide is a preemergence product for control of certain broadleaf weeds in fruit and 

nut trees and vineyards. Apply FN-3133 before germination of target weeds, or immediately after 

cultivation. FN-3133 does not control established weeds, or weeds growing from stolons, rhizomes, or 

root pieces. Existing weeds should be controlled by cultivation or with postemergence herbicides. 

Optimum weed control performance will be obtained when an application is followed by overhead 

irrigation or rainfall within 21 days. A single rainfall or sprinkler irrigation of 0.5 inch or more is required to 

activate this product. 

General Use Precautions and Restrictions 

• Not for sale, distribution or use in New York State. 

• Do not apply FN-3133 to container grown plants. 

• Chemigation: Do not apply FN-3133 through any type of irrigation system. 

• Do not apply FN-3133 to newly transplanted non-bearing fruit and nut trees or non-bearing vineyards 

until soil or potting media has been settled by packing and irrigation or rainfall and no cracks are 

present or plant injury may occur. 

• Applications of FN-3133 over the top of plants with newly forming buds may cause injury. Possible 

plant injury may be avoided by applying as a directed spray to the soil surface beneath ornamental 

plants. 

• When planting into a site treated with FN-3133 in the previous 8 months, use untreated soil as fill 

around roots when replacing plants or injury may occur. 

• Do not apply sprays containing glyphosate or other postemergence herbicides over the top of plants. 

• Extreme care must be taken to prevent contact of sprays containing glyphosate and other 

postemergence herbicides with foliage or stems of turfgrass, trees, shrubs, or other desirable 

vegetation since severe damage or death may result. 

• If spraying glyphosate or other postemergence herbicides in areas adjacent to desirable plants, use a 

shield to prevent spray from contacting foliage or stems of desirable plants. 

• To avoid possible plant injury, do not apply FN-3133 to: 

• Christmas tree: seedling beds, cutting beds, or transplant beds 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 8 

• unrooted liners or cuttings that have been planted in pots for the first time

• pots less than six inches wide 

Mixing Directions

Vigorous, continuous agitation is required for all dry flowables. Sparger pipe agitation generally provides 

the best agitation. Nozzle screens should be no finer that 50 mesh (50 mesh is finer than 16 mesh). The 

sprayer in-line strainer should be no finer than 16 mesh. Be sure sprayer tank is clean and not 

contaminated with any material as plant injury or sprayer clogging may result. The agitators must be 

positioned to create a rippling or rolling action on the liquid surface and to provide complete agitation at 

the bottom of the tank, preventing dead spots where the material can accumulate. Use a pump with the 

capacity to provide sufficient agitation in the tank to keep mixture in suspension and to provide the 

agitator 20% bypass at all times. A centrifugal pump is suggested to provide additional propeller shear 

action for dispersing and mixing this product. To prevent foaming, avoid stirring or splashing air into the 

mixture by placing the end of the fill pipe below the surface of the water in the spray tank during the filling 

process. 

Use screens to protect the pump and to prevent nozzles from clogging. Screens placed on suction side 

of pump should be 16 mesh or coarser. Use 50 mesh or coarser screens between the pump and boom 

and when required at the nozzles. Empty tank as completely as possible before refilling to prevent 

buildup of oil or emulsifiable concentrate residue in the case of tank mixes. If an oil or emulsifiable 

concentrate film starts to build up in the tank, drain and clean with strong detergent solution. Clean 

sprayer tank, lines and screens thoroughly by flushing system with water containing a detergent, then 

refill with clean water. 

FN-3133 – Alone

Fill tank with clean water to 1/2 of the required spray volume. Start agitation and add the required 

amount of FN-3133. Controlled addition of the product is important to assure adequate wetting and 

mixing to prevent clogging of screens and outlet ports. Continue agitation while mixing, filling tank with 

water until full, and throughout application. 

FN-3133 - Tank Mix 

FN-3133 may be tank mixed with labeled rates of glyphosate or other postemergence herbicides 

registered for control of existing unwanted vegetation in ornamental plantings and to provide residual 

preemergence broadleaf weed control. FN-3133 may also be tank mixed with other herbicides and 

applied preemergence to provide broad-spectrum control of annual grasses and broadleaf weeds in 

ornamental areas. Use the tank mix in accordance with the more restrictive of label limitations and 

precautions. No label dosage rates should be exceeded. This product cannot be mixed with any product 

containing a label prohibition against such mixing. 

When tank mixing FN-3133 with other materials, a compatibility (jar test) using relative proportions of the 

tank mix ingredients should be conducted prior to mixing ingredients in the spray tank. Use a clear glass 

quart jar with lid and mix the tank mix ingredients in the required order and their relative proportions. 

Invert the jar containing the mixture several times and observe the mixture for approximately 1/2 hour. If 

the mixture balls-up, forms flakes, sludges, jels, oily films or layers, or other precipitates, it is not 

compatible and the tank mix combination should not be used. 

Mixing Order for Tank Mixes: Add FN-3133 to the spray tank as described above and fill the spray tank 

to 3/4 of the required spray volume. Start agitation and add different formulation types in the order 

indicated below, allowing two to three minutes for complete dispersion and mixing after addition of each 

product. 

1. Other dry flowables 

2. Wettable powders 

3. Aqueous suspensions 

4. Flowables 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 9 

5. Liquids 

6. Solutions 

7. Emulsifiable or liquid concentrates 

Finish filling the spray tank. Maintain continuous agitation during mixing, final filling and throughout 

application. Follow label directions for each material added to the tank. 

When using FN-3133 alone or in a tank mix, if spraying and agitation must be stopped before the spray 

tank is empty, the materials may settle to the bottom. Settled materials must be resuspended before 

spraying is resumed. A sparger is particularly useful for this purpose. 

Application Instructions 

Apply FN-3133 using a low-pressure herbicide sprayer that provides uniform spray distribution. Calibrate 

application equipment prior to use according to manufacturer's directions. Check frequently to be sure 

equipment is working properly and distributing spray uniformly. Do not use sprayers that apply material in 

narrow concentrated bands. Avoid skips or overlaps as poor weed control or plant injury may occur. 

Avoid spray drift when applying FN-3133. Drift may result in reduced germination or emergence of nontarget plants adjacent to the treated area. 

Successful preemergence control of the broadleaf weeds listed on this label requires proper timing of 

application. Apply FN-3133 in 10 gallons or more of water carrier per acre using any properly calibrated 

spray unit. If application timing does not coincide with the normal germination period of any of the weeds 

listed on this label, weed control results may be erratic or poor. 

FN-3133 controls weeds growing from seed. Weed residues, prunings, and other crop debris should be 

removed or thoroughly mixed into soil prior to treatment. Soil in non-turf areas should be in good 

condition and free of clods at the time of application. FN-3133 is stable on the soil surface for up to 21 

days, but must be incorporated by moisture to be effective. If FN-3133 is not activated by rainfall or 

irrigation within 21 days after application, erratic weed control may result. In non-turf areas, if weeds 

emerge due to lack of rainfall or irrigation, shallow cultivation to a depth of 1 to 2 inches will incorporate 

the herbicide and destroy existing weeds. 

Application Rate Reference Chart 

lb per acre oz per 1000 sq ft grams per 1000 sq ft 

0.66 0.25 7 

1 0.38 10 

1.33 0.5 14 

Weeds Controlled or Suppressed 

Weeds controlled when applied at 0.66 lb per acre (0.25 oz or 7 grams per 1000 sq ft) 

Common Name Scientific Name

aster, slender Aster exilis

bursage, annual Ambrosia acanthicarpa 

burweed, lawn Soliva pterosperma 

celery, wild Apium leptophyllum 

chickweed, common Stellaria media 

clover, white Trifolium repens 

cudweed, purple Gnaphalium purpureum 

fiddleneck, coast Amsinckia intermedia 

filaree, redstem Erodium cicutarium 

fleabane, blackleaved Conyza bonariensis 

fleabane, dwarf Conyza ramosissima 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 10 

groundcherry, lanceleaf Physalis lanceifolia 

henbit Lamium amplexicaule 

horseweed Conyza canadensis 

knotweed, prostrate Polygonum aviculare 

lambsquarters, common Chenopodium album 

mallow, little Malva parviflora 

mustard, Indian Brassica juncea 

mustard, wild Sinapis arvensis 

nightshade, black Solanum nigrum 

pepperweed, Virginia Lepidium virginicum 

pigweed Amaranthus spp.

pineappleweed Matricaria matricarioides 

plantain, slender Plantago elongata 

purslane, common Portulaca oleracea 

radish, wild Raphanus raphanistrum 

ragweed, common Ambrosia artemisiifolia 

rocket, London Sisymbrium irio 

rockpurslane, desert Calandrinia ciliata 

shepherdspurse Capsella bursa-pastoris 

sibara Sibara virginica 

smartweed, Pennsylvania Polygonum pensylvanicum 

sowthistle, annual Sonchus oleraceus 

speedwell, purslane Veronica peregrina 

telegraphplant Heterotheca grandiflora 

thistle, Russian Salsola iberica 

Weeds controlled when applied at 1 lb per acre (0.38 oz or 10.5 grams per 1000 sq ft) 

Common Name Scientific Name

aster, heath Aster ericoides

bittercress Cardamine oligosperma 

bittercress, hairy Cardamine hirsuta 

brassbuttons, southern Cotula australis 

carrot, wild Daucus carota 

chamberbitter Phyllanthus urinaria 

chickweed, mouseear Cerastium vulgatum 

dandelion Taraxacum officinale 

eclipta Eclipta prostrata 

galinsoga, hairy Galinsoga ciliata 

geranium, Carolina Geranium carolinianum 

ladysthumb Polygonum persicaria 

lettuce, prickly Lactuca serriola 

mallow, dwarf Malva rotundifolia 

marestail Conyza canadensis 

mayweed Anthemis cotula 

morningglory, ivyleaf Ipomoea hederacea 

mustard, black Brassica nigra 

pennywort Hydrocotyle spp.

phyllanthus, long-stalk Phyllanthus tenellus 

plantain, bracted Plantago aristata 

plantain, broadleaf Plantago major 

plantain, buckhorn Plantago lanceolata 

pokeweed, common Phytolacca americana 

rockpurslane, redmaids Calandrinia ciliata var. menziesii 

sida, prickly Sida spinosa 

sorrell, red Rumex acetosella 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 11 

speedwell, thymeleaf Veronica serpyllifolia 

spurge, hyssop Euphorbia hyssopifolia 

spurge, spotted Euphorbia maculata 

sweetclover, yellow Melilotus officinalis 

tansymustard, green Descurainia pinnata spp. brachycarpa 

woodsorrel, yellow Oxalis stricta 

Weeds controlled when applied at 1.33 lb per acre (0.5 oz or 14 grams per 1000 sq ft) 

Common Name Scientific Name

burclover, California Medicago polymorpha

dogfennel Eupatorium capillifolium 

eveningprimrose Oenothera spp.

fescue, rattail Vulpia myuros 

filaree, whitestem Erodium moschatum 

goosefoot, nettleleaf Chenopodium murale 

groundsel, common Senecio vulgaris 

jimsonweed Datura stramonium 

knotweed, silversheath Polygonum argyrocoleon 

kochia Kochia scoparia 

medic, black Medicago lupulina 

mullein, turkey Eremocarpus setigerus 

nettle, burning Urtica urens 

oxtongue, bristly Picris echioides 

pimpernel, scarlet Anagallis arvensis 

sowthistle, spiny Sonchus asper 

spurge, petty Euphorbia peplus 

spurge, prostrate Euphorbia humistrata 

sunflower Helianthus spp.

swinecress Coronopus didymus 

thistle, musk Carduus nutans 

willoweed, panicle Epilobium paniculatum 

woodsorrel, creeping Oxalis corniculata 

Weeds partially controlled or suppressed when applied at 1.33 lb per acre (0.5 oz or 14 grams per

1000 sq ft) 

Common Name Scientific Name

bindweed, field Convolvulus arvensis

carpetweed Mollugo verticillata 

dock, curly Rumex crispus 

mallow, Venice Hibiscus trionum 

milkweed, honeyvine Ampelamus albidus 

morningglory, tall Ipomoea purpurea 

pusley, Florida Richardia scabra 

Uses 

Non-Bearing Fruit and Nut Trees and Non-Bearing Vineyards

Use FN-3133 as a preemergence treatment for control of certain broadleaf weeds in non-bearing fruit and 

nut trees and non-bearing vineyards. Non-bearing fruit and nut trees and non-bearing vineyards are 

plants that will not bear fruit for at least one year after treatment. Apply FN-3133 any time prior to 

germination of target weeds or immediately after cultivation. 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 12 

FN-3133 may be used on the following field grown established non-bearing fruit and nut trees and nonbearing vineyards: 

almond kiwi 

apple lemon 

apricot loganberry 

avocado macadamia nut 

blackberry nectarine 

blueberry olive 

boysenberry orange 

cherry, sour peach 

cherry, sweet pear 

currant pecan 

dewberry pistachio 

elderberry plum 

fig pomegranate 

filbert prune 

gooseberry raspberry 

grape, American walnut, black 

grape, European walnut, English 

grapefruit 

Bearing Nut Trees and Bearing Vineyards 

Use FN-3133 as a preemergence treatment for control of certain broadleaf weeds in bearing nut trees 

and bearing grape vineyards. Apply FN-3133 before prior to germination of target weeds or immediately 

after cultivation. 

FN-3133 may be used on the following field grown, established bearing nut trees and bearing grape 

vineyards: 

almond filbert (hazelnut) 

beech nut grape (American, European, muscadine) 

Brazil nut hickory nut 

butternut macadamia nut (bush nut) 

cashew pecan 

chestnut pistachio 

chinquapin walnut (black, English/Persian) 

Specific Use Restrictions:

• Preharvest Interval: 

• Tree Nuts: Do not apply FN-3133 within 60 days of harvest. 

• Grape Vineyards: Do not apply FN-3133 within 165 days of harvest. 

• Do not apply FN-3133 more than twice per crop year (harvest to harvest) up to a maximum total of 1.33 

lb of FN-3133 per crop year. 

 Terms and Conditions of Use 

If terms of the following Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies are not 

acceptable, return unopened package at once to the seller for a full refund of purchase price paid. 

Otherwise, use by the buyer or any other user constitutes acceptance of the terms under Warranty 

Disclaimer, Inherent Risks of Use and Limitations of Remedies. 

 Warranty Disclaimer 

Dow AgroSciences warrants that this product conforms to the chemical description on the label and is 

reasonably fit for the purposes stated on the label when used in strict accordance with the directions, 

 
T4A / FN-3133 / Prop Sec 3 / 02-04-09 Page 13 

subject to the inherent risks set forth below. Dow AgroSciences MAKES NO OTHER EXPRESS OR 

IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR 

ANY OTHER EXPRESS OR IMPLIED WARRANTY. 

 Inherent Risks of Use 

It is impossible to eliminate all risks associated with use of this product. Plant injury, lack of performance, 

or other unintended consequences may result because of such factors as use of the product contrary to 

label instructions (including conditions noted on the label, such as unfavorable temperatures, soil 

conditions, etc.), abnormal conditions (such as excessive rainfall, drought, tornadoes, hurricanes), 

presence of other materials, the manner of application or other factors, all of which are beyond the control 

of Dow AgroSciences or the seller. All such risks shall be assumed by buyer. 

 Limitation of Remedies 

To the extent permitted by law, the exclusive remedy for losses or damages resulting from this product 

(including claims based on contract, negligence, strict liability, or other legal theories), shall be limited to, 

at Dow AgroSciences' election, one of the following: 

1. Refund of purchase price paid by buyer or user for product bought, or 

2. Replacement of product used. 

Dow AgroSciences shall not be liable for losses or damages resulting from handling or use of this product 

unless Dow AgroSciences is promptly notified of such loss or damage in writing. In no case shall Dow 

AgroSciences be liable for consequential or incidental damages or losses. 

The terms of the Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies cannot be 

varied by any written or verbal statements or agreements. No employee or sales agent of the Seller or 

the seller is authorized to vary or exceed the terms of the Warranty Disclaimer or this Limitation of 

Remedies in any manner. 

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