GROUP 11 3 FUNGICIDES 

A19334 Fungicide 

Active Ingredients: 

Difenoconazole* .................................................................................................................. 11.25% 

Benzovindiflupyr** ................................................................................................................... 7.5% 

Other Ingredients: 81.25% 

Total: 100.0% 

*CAS No. 119446-68-3 

**CAS No. 1072957-71-1

Contains 0.97 lb ai of difenoconazole active ingredient and 0.65 lb ai of benzovindiflupyr active 

ingredient per gallon. 

KEEP OUT OF REACH OF CHILDREN. 

DANGER/ PELIGRO 

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.) 

See additional precautionary statements and directions for use inside booklet. 

EPA Reg. No. 

EPA Est. 

Product of 

SCP 

Net Contents ______________ 
A19334 Fungicide 

Page 2 

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 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 by mouth to an unconscious person.

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.

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.

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

going for treatment.

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage.

HOT LINE NUMBER 

For 24-Hour Medical Emergency Assistance (Human or Animal) 

Or Chemical Emergency Assistance (Spill, Leak, Fire or Accident) 

Call 

1-800-888-8372 

PRECAUTIONARY STATEMENTS 

Hazards to Humans and Domestic Animals 

DANGER 

Causes irreversible eye damage. Harmful if swallowed or inhaled. Do not get in eyes or on 

clothing. Avoid breathing spray mist. Wear protective eyewear. Remove and wash 

contaminated clothing before reuse. Wash thoroughly with soap and water after handling and 

before eating, drinking, chewing gum, using tobacco or using toilet. 

Personal Protective Equipment (PPE) 

Applicators and other handlers must wear: 

 Long-sleeved shirt and long pants 

 Shoes plus socks 
A19334 Fungicide 

Page 3 

 Protective eyewear 

 Chemical-resistant gloves such as barrier laminate, butyl rubber, nitrile rubber, 

neoprene rubber, natural rubber, polyethylene, polyvinyl chloride (PVC) or Viton®.

User Safety Requirements 

Discard clothing and other absorbed materials that have been drenched or heavily 

contaminated with this product’s concentrate. Follow manufacturer’s instructions for 

cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot 

water. Keep and wash PPE separately from other laundry. 

Engineering Control Statements 

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 

170.240(d)(4-6)], the handler PPE requirements may be reduced or modified as specified in the 

WPS. 

User Safety Recommendations 

Users should: 

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

 Remove clothing/PPE 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 

Benzovindiflupyr and difenoconazole are toxic to fish, aquatic invertebrates and mammals. Drift 

and runoff may be hazardous to aquatic estuarine/marinein water adjacent to treated area. 

For terrestrial uses: Do not apply directly to water, or to areas here surface water is present, or 

to intertidal areas below the mean high water mark. Drift and runoff may be hazardous to 

aquatic organisms in water adjacent to treated areas. Do not contaminate water when 

disposing of equipment washwater or rinsate. 

Surface water Advisory 

This product may impact surface water quality due to runoff of rain water. This is especially true 

for poorly draining soils and soils with shallow ground water. A level, well-maintained 

vegetative buffer strip between areas to which this product is applied and surface water features 

such as ponds, streams, and springs will reduce the potential loading of benzovindiflupyr from 

runoff water and sediment. Runoff of this product will be reduced by avoiding applications when 

rainfall or irrigation is expected to occur within 48 hours. Sound erosion control practices will 

reduce this product’s potential to reach aquatic sediment via runoff. 

Do not discharge effluent containing this product into lakes, streams, ponds, estuaries, oceans 

or other waters unless in accordance with the requirements of a National Pollutant Discharge 

Elimination System (NPDES) permit and the permitting authority has been notified in writing 

prior to discharge. Do not discharge effluent containing this product to sewer systems without 
A19334 Fungicide 

Page 4 

previously notifying the local sewage treatment plant authority. For guidance, contact your 

State Water Board or regional office of the EPA. 

CONDITIONS OF SALE AND LIMITATION OF WARRANTY AND LIABILITY 

NOTICE: Read the entire Directions for Use and Conditions of Sale and Limitation of Warranty 

and Liability before buying or using this product. If the terms are not acceptable, return the 

product at once, unopened, and the purchase price will be refunded. 

The Directions for Use of this product must be followed carefully. It is impossible to eliminate all 

risks inherently associated with the use of this product. Crop injury, ineffectiveness or other 

unintended consequences may result because of such factors as manner of use or application, 

weather or crop conditions, presence of other materials or other influencing factors in the use of 

the product, which are beyond the control of SYNGENTA CROP PROTECTION, LLC or Seller. 

To the extent permitted by applicable law, Buyer and User agree to hold SYNGENTA and Seller 

harmless for any claims relating to such factors. 

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

reasonably fit for the purposes stated in the Directions for Use, subject to the inherent risks 

referred to above, when used in accordance with directions under normal use conditions. To 

the extent permitted by applicable law: (1) this warranty does not extend to the use of this 

product contrary to label instructions or under conditions not reasonably foreseeable to or 

beyond the control of Seller or SYNGENTA, and, (2) Buyer and User assume the risk of any 

such use. TO THE EXTENT PERMITTED BY APPLICABLE LAW, SYNGENTA MAKES NO 

WARRANTIES OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE 

NOR ANY OTHER EXPRESS OR IMPLIED WARRANTY EXCEPT AS WARRANTED BY THIS 

LABEL. 

To the extent permitted by applicable law, in no event shall SYNGENTA be liable for any 

incidental, consequential or special damages resulting from the use or handling of this product. 

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER, AND THE EXCLUSIVE LIABILITY OF SYNGENTA AND SELLER FOR 

ANY AND ALL CLAIMS, LOSSES, INJURIES OR DAMAGES (INCLUDING CLAIMS BASED 

ON BREACH OF WARRANTY, CONTRACT, NEGLIGENCE, TORT, STRICT LIABILITY OR 

OTHERWISE) RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, SHALL 

BE THE RETURN OF THE PURCHASE PRICE OF THE PRODUCT OR, AT THE ELECTION 

OF SYNGENTA OR SELLER, THE REPLACEMENT OF THE PRODUCT.

SYNGENTA and Seller offer this product, and Buyer and User accept it, subject to the foregoing 

Conditions of Sale and Limitation of Warranty and Liability, which may not be modified except 

by written agreement signed by a duly authorized representative of SYNGENTA. 
A19334 Fungicide 

Page 5 

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. 

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 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 Standard. 

Do not enter or allow worker entry into treated areas during the restricted-entry interval 

(REI) of 12 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 

 Shoes plus socks 

 Protective eyewear 

 Chemical-resistant gloves such as barrier laminate, butyl rubber, nitrile rubber, neoprene 

rubber, natural rubber, polyethylene, polyvinyl chloride (PVC) or Viton®. 

FAILURE TO FOLLOW DIRECTIONS AND PRECAUTIONS ON THIS LABEL MAY RESULT 

IN CROP INJURY, POOR DISEASE CONTROL, AND/OR ILLEGAL RESIDUES. 

PRODUCT INFORMATION 

A19334 Fungicide is a broad-spectrum product containing two fungicides. It has preventive and 

curative properties and is recommended for the control of many important plant diseases. 

A19334 Fungicide provides excellent disease control of many leaf spots and powdery mildews. 

A19334 Fungicide is applied as a foliar spray and can be used in block, alternating spray or 

tank-mix programs with other crop protection products. All applications should be made 

according to the use directions that follow. 

USE INFORMATION 

Application: Thorough coverage is necessary to provide good disease control. Make no more 

spray solution than is needed for application. Avoid spray overlap, as crop injury may occur. 
A19334 Fungicide 

Page 6 

Adjuvants: For best performance, the addition of a spreading/penetrating type adjuvant such 

as organo-silicon blends with either non-ionic surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or NIS with at least 90% concentration is 

recommended. When an adjuvant is to be used with this product, Syngenta recommends the 

use of a Chemical Producers and Distributors Association certified adjuvant. When an adjuvant 

is to be used with this product, Syngenta recommends the use of a Chemical Producers and 

Distributors Association certified adjuvant. 

Efficacy: Under certain conditions conducive to extended infection periods, use another 

registered fungicide for additional applications if the maximum amount of A19334 Fungicide has 

been used. If resistant isolates to Group 7 or Group 3 fungicides are present, efficacy can be 

reduced for certain diseases. The higher rates in the rate range and/or shorter spray intervals 

may be required under conditions of heavy infection pressure, with highly susceptible varieties, 

or when environmental conditions are conducive to disease. 

Integrated Pest Management (IPM): A19334 Fungicide should be integrated into an overall 

disease and pest management strategy whenever the use of a fungicide is required. Cultural 

practices known to reduce disease development should be followed. Consult your local 

agricultural authorities for additional IPM strategies established for your area. A19334 

Fungicide may be used in State Agricultural Extension advisory (disease forecasting) programs 

which recommend application timing based on environmental factors favorable for disease 

development. 

Resistance Management 

GROUP 11 3 FUNGICIDES 

A19334 Fungicide contains two fungicides - difenoconazole, a triazole fungicide in Group 3 and 

benzovindiflupyr, a succinate dehydrogenase inhibitor (SDHI) in Group 7. Fungal pathogens 

can develop resistance to products with the same mode of action when used repeatedly. 

Because resistance development cannot be predicted, use of this product should conform to 

resistance management strategies established for the crop and use area. Consult your local or 

state agricultural authorities for resistance management strategies that are complementary to 

those in this label. Resistance management strategies may include rotating and/or tank mixing 

with products having different modes of action or limiting the total number of applications per 

season. Syngenta encourages responsible resistance management to ensure effective longterm control of the fungal diseases on this label. A19334 Fungicide should not be alternated or 

tank mixed with any fungicide to which resistance has already developed. 

As part of a resistance management strategy: 

 Apply no more than 2 sequential applications unless otherwise stated in the crop section. 

 When tank mixing or alternating, use an effective partner – one that provides satisfactory 

disease control when used alone at the mixture rate. 

 Apply early to keep fungal populations low. 

 Incorporate integrated pest management (IPM) practices into your program which can help 

reduce disease development and spread. 
A19334 Fungicide 

Page 7 

Rotational Crops: Please see the following table for the crop rotational restrictions: 

Rotational Crops 

Planting Time From Last A19334 

Fungicide Application 

Canola 

Cucurbits vegetables 

Legumes, subgroup 6C 

Fruiting vegetables 

Potatoes 

Soybean 

Tomatoes 

Tuberous & Corm vegetable subgroup 

0 days 

Cereals (wheat, barley, triticale, oat ,rye) 30 days 

Corn 

Corn, Sweet 

Cotton 

Peanuts 

60 days 

All other crops Intended for Food and Feed 180 days 

Crop Tolerance: Plant tolerance has been found to be acceptable for all crops on the label, 

however, not all possible tank-mix combinations have been tested under all conditions. When 

possible, it is recommended to test the combinations on a small portion of the crop to ensure 

that a phytotoxic response will not occur as a result of application. 

Greenhouse Use: To help manage fungicide resistance, do not use A19334 Fungicide use for 

commercial transplant production. 

Spray Drift Management: To avoid spray drift, do not apply when conditions favor drift beyond 

the target area. The interaction of many equipment and weather related factors determine the 

potential for spray drift. AVOIDING SPRAY DRIFT AT THE APPLICATION SITE IS THE 

RESPONSIBILITY OF THE APPLICATOR AND THE GROWER. 

MIXING AND APPLICATION METHODS 

Spray Equipment 

Nozzles 

 Equip sprayers with nozzles that provide accurate and uniform application. 

 Nozzles should be the same size and uniformly spaced across the boom. 

 Calibrate sprayer before use. 

 It is suggested that screens be used to protect the pump and to prevent nozzles from 

clogging. 

 Screens placed on suction side of pump should be 16-mesh or coarser. 

 Do not place a screen in the recirculation line. 

 Use 50-mesh or coarser screens between the pump and boom, and where required, at the 

nozzles. 

 Check nozzle manufacturer’s recommendations. 
A19334 Fungicide 

Page 8 

Pump 

 Use a pump with capacity to: 

(1) Maintain 35-40 psi at nozzles. 

(2) Provide sufficient agitation in tank to keep mixture in suspension - this requires 

recirculation of 10% of tank volume per minute. 

 Use a jet agitator or liquid sparge tube for agitation. 

 Do not air sparge. 

For more information on spray equipment and calibration, consult sprayer manufacturer’s and 

state recommendations. For specific local directions and spray schedules, consult the current 

state agricultural recommendations. 

Mixing Instructions 

 A19334 Fungicide is an emulsifiable concentrate (EC). 

 Prepare no more spray mixture than is required for the immediate operation. 

 Thoroughly clean spray equipment before using this product. 

 Agitate the spray solution before and during application. 

 Rinse spray tank thoroughly with clean water after each day’s use and dispose of pesticide 

rinsate by application to an already treated area. 

A19334 Fungicide Alone (No Tank Mix)

 Add 1⁄2-2⁄3 of the required amount of water to the spray or mixing tank. 

 With the agitator running, add A19334 Fungicide to the tank. 

 Continue agitation while adding the remainder of the water. 

 Begin application of the spray solution after A19334 Fungicide has completely dispersed 

into the mix water. 

 Maintain agitation until all of the mixture has been sprayed. 

A19334 Fungicide + Tank Mixtures: A19334 Fungicide is usually compatible with all tank-mix 

partners listed on this label. To determine the physical compatibility of A19334 Fungicide with 

other products, use a jar test. Using a quart jar, add the proportionate amounts of the products 

to 1 qt. of water. Add wettable powders and water dispersible granular products first, then liquid 

flowables, and emulsifiable concentrates last. After thoroughly mixing, let stand for at least 5 

minutes. If the combination remains mixed or can be remixed readily, it is physically 

compatible. Once compatibility has been proven, use the same procedure for adding required 

ingredients to the spray tank. 

Tank Mixtures: All directions for use, crops/sites, use rates, dilution rates, precautions, and 

limitations which appear on the tank-mix product label must be observed. The label dosage for 

the tank-mix partner is not to be exceeded, and the most restrictive label precautions and 

limitations are to be followed. 

Mixing in the Spray Tank 

 Add 1⁄2-2⁄3 of the required amount of water to the spray or mixing tank. 
A19334 Fungicide 

Page 9 

 With the agitator running, add the tank-mix partner(s) into the tank in the same order as 

described above. 

 Allow the material to completely dissolve and disperse into the mix water. Continue 

agitation while adding the remainder of the water and A19334 Fungicide to the spray tank. 

 Allow A19334 Fungicide to completely disperse. 

 Spray the mixture with the agitator running. 

Application Instructions 

A19334 Fungicide may be applied with all types of spray equipment commonly used for making 

ground and aerial applications. Proper adjustments and calibration of spraying equipment to 

give good canopy penetration and coverage is essential for good disease control. 

RECOMMENDATION: When using greater than 40 gallons per acre, it is advised to add a tankmix adjuvant unless prohibited by the Specific use Restrictions for the listed crop, of either NIS 

(minimum of 1% of total spray volume in tank) or oil such as crop oil or horticultural spray oil 

(minimum of 1% total spray volume in tank). 

Ground Application 

 Apply in a minimum of 10 gal. of water per acre, unless specified otherwise. 

 Do not apply through any ultra-low volume (ULV) spray system. 

 Thorough coverage is necessary to provide good disease control. 

Aerial Application 

 Use only on crops where aerial applications are indicated. 

 Thorough coverage is necessary to provide good disease control. 

 Apply in a minimum of 2 gallons of water per acre unless specified otherwise. 

 Avoid application under conditions when uniform coverage cannot be obtained or when 

excessive spray drift may occur. 

 Do not apply directly to humans or animals. 

 Do not apply through any ultra-low volume (ULV) spray system. 

Application Through Irrigation Systems (Chemigation) 

 Use only on crops where chemigation is specified on this label. 

 Apply this product only through center pivot, solid set, hand move, or moving wheel irrigation 

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

 Crop injury, lack of effectiveness, or illegal pesticide residues in the crop can result from 

non-uniform distribution of the product in the water. 

 Apply in 0.1-0.25 inches/acre. Excessive water may reduce efficacy. 

 If you have questions about calibration, you should contact State Extension Service 

specialists, equipment manufacturers, or other experts. 

 Do not connect an irrigation system (including greenhouse systems) used for pesticide 

application to a public water system, unless the pesticide label-prescribed safety devices for 

public water systems are in place. 
A19334 Fungicide 

Page 10 

 A person knowledgeable of the chemigation system and responsible for its operation, or 

under the supervision of the responsible person, shall shut the system down and make 

necessary adjustments should the need arise. 

Operating Instructions 

1. The system must contain a functional check-valve, vacuum relief valve, and low 

pressure drain appropriately located on the irrigation pipeline to prevent water-source 

contamination from backflow. 

2. The pesticide injection pipeline must contain a functional, automatic, quick-closing 

check-valve to prevent the flow of fluid back toward the injection pump. 

3. The pesticide injection pipeline must also contain a functional, normally closed, solenoidoperated valve located on the intake side of the injection pump and connected to the 

system interlock to prevent fluid from being withdrawn from the supply tank when the 

irrigation system is either automatically or manually shut down. 

4. The system must contain functional interlocking controls to automatically shut off the 

pesticide injection pump when the water pump motor stops. 

5. The irrigation line or water pump must include a functional pressure switch which will 

stop the water pump motor when the water pressure decreases to the point where 

pesticide distribution is adversely affected. 

6. Systems must use a metering pump, such as a positive displacement injection pump 

(e.g., diaphragm pump), effectively designed and constructed of materials that are 

compatible with pesticides and capable of being fitted with a system interlock. 

7. Do not apply when wind speed favors drift beyond the area intended for treatment. 

Center Pivot Irrigation Equipment 

Notes: (1) Use only with drive systems which provide uniform water distribution. (2) Do not use 

end guns when chemigating A19334 Fungicide through center pivot systems because of nonuniform application. 

 Determine the size of the area to be treated. 

 Determine the time required to apply 1⁄8-1⁄2 inch of water over the area to be treated when the 

system and injection equipment are operated at normal pressures as recommended by the 

equipment manufacturer. When applying A19334 Fungicide through irrigation equipment 

use the lowest obtainable water volume while maintaining uniform distribution. Run the 

system at 80-95% of the manufacturer’s rated capacity. 

 Using water, determine the injection pump output when operated at normal line pressure. 

 Determine the amount of A19334 Fungicide required to treat the area covered by the 

irrigation system. 

 Add the required amount of A19334 Fungicide and sufficient water to meet the injection time 

requirements to the solution tank. 
A19334 Fungicide 

Page 11 

 Make sure the system is fully charged with water before starting injection of the A19334 

Fungicide solution. Time the injection to last at least as long as it takes to bring the system 

to full pressure. 

 Maintain constant solution tank agitation during the injection period. 

 Continue to operate the system until the A19334 Fungicide solution has cleared the 

sprinkler head. 

Solid Set, Hand Move, and Moving Wheel Irrigation Equipment 

 Determine the acreage covered by the sprinklers. 

 Fill injector solution tank with water and adjust flow rate to use the contents over a 20- to 30-

minute interval. When applying A19334 Fungicide through irrigation equipment use the 

lowest obtainable water volume while maintaining uniform distribution. 

 Determine the amount of A19334 Fungicide required to treat the area covered by the 

irrigation system. 

 Add the required amount of A19334 Fungicide into the same quantity of water used to 

calibrate the injection period. 

 Operate the system at the same pressure and time interval established during the 

calibration. 

 Stop injection equipment after treatment is completed. Continue to operate the system until 

the A19334 Fungicide solution has cleared the last sprinkler head. 

SPECIFIC INSTRUCTIONS FOR PUBLIC WATER SYSTEMS 

1. Public water system means a system for the provision to the public of piped water for 

human consumption if such system has at least 15 service connections or regularly 

serves an average of at least 25 individuals daily at least 60 days out of the year. 

2. Chemigation systems connected to public water systems must contain a functional, 

reduced-pressure zone, back-flow preventer (RPZ) or the functional equivalent in the 

water supply line upstream from the point of pesticide introduction. As an option to the 

RPZ, the water from the public water system should be discharged into a reservoir tank 

prior to pesticide introduction. There shall be a complete physical break (air gap) 

between the outlet end of the fill pipe and the top or overflow rim of the reservoir tank of 

at least twice the inside diameter of the fill pipe. 

3. The pesticide injection pipeline must contain a functional, automatic, quick-closing check 

valve to prevent the flow of fluid back toward the injection pump. 

4. The pesticide injection pipeline must contain a functional, normally closed, solenoidoperated valve located on the intake side of the injection pump and connected to the 

system interlock to prevent fluid from being withdrawn from the supply tank when the 

irrigation system is either automatically or manually shut down. 

5. The system must contain functional interlocking controls to automatically shut off the 

pesticide injection pump when the water pump motor stops, or in cases where there is 

no water pump, when the water pressure decreases to the point where pesticide 

distribution is adversely affected. 
A19334 Fungicide 

Page 12 

6. Systems must use a metering pump, such as a positive displacement injection pump 

(e.g., diaphragm pump) effectively designed and constructed of materials that are 

compatible with pesticides and capable of being fitted with a system interlock. 

7. Do not apply when wind speed favors drift beyond the area intended for treatment. 

Overview of Key Information 

Crop* 

Maximum Product 

Rate/A/application (fl 

oz/A) 

Maximum total 

fl oz/A/season 

Pre-Harvest 

Interval (PHI) 

(days) 

Minimum 

Re-treatment 

Interval (days)

Blueberries 13.5 26 365 10 

Canola 13.5 13.5 30 na 

Cucurbits 13.7 53.6 0 7 

Fruiting Vegs 

(tomatoes/peppers) 

13.7 53.6 0 7 

Grapes 13.7 53.6 21 7 

Legumes (6C) 13.7 27.4 14 14 

Pome 8.5 35.4 30 7 

Tuberous & Corm 

subgroup 1C 

(Potatoes) 

13.7 53.6 14 7 

Soybeans 13.7 53.6 14 7 

*For specific crops in a group and use directions, refer to the Specific Directions for Use 

For best performance, the addition of a spreading/penetrating type adjuvant such as organosilicon blends with either non-ionic surfactants (NIS) or vegetable based crop oils (COC); or 

vegetable based COC (not mineral); or NIS with at least 90% concentration is recommended. 

For resistance management, make no more than two sequential applications of a Group 7 

fungicide unless otherwise specified in the Directions for Use. 

Rotational Crops: Please see the following table for the crop rotational restrictions: 

Rotational Crops 

Planting Time From Last A19334 

Fungicide Application 

Canola 

Cucurbits vegetables 

Legumes, subgroup 6C 

Fruiting vegetables 

Potatoes 

Soybean 

Tomatoes 

Tuberous & Corm vegetable subgroup 

0 days 

Cereals (wheat, barley, triticale, oat ,rye) 30 days 

Corn 

Corn, Sweet 

Cotton 

Peanuts 

60 days 

All other crops Intended for Food and Feed 180 days 
A19334 Fungicide 

Page 13 

SPECIFIC DIRECTIONS FOR USE 

Crop Target Diseases 

Use Rate 

fl. oz. 

product/A 

(lb ai/A) Remarks 

Blueberries 

(non-bearing 

only) 

 

Septoria leaf spot 

 (Septoria spp.) 

Leaf rust 

 (Thekopsora minima) 

8.5 – 13.5 Apply only in the non-cropping year of 

production (i.e. vegetative or sprout 

phase of production). Apply at first sign 

of diseases. Make another application 

10-14 days later if conditions remain 

conducive for disease. 

For resistance management, make no 

more than 2 applications before 

alternating to another fungicide with a 

non-Group 7 mode of action. 

The addition of a spreading/penetrating 

type adjuvant such as organo-silicon 

blends with either non-ionic surfactants 

(NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not 

mineral); or NIS with at least 90% 

concentration is recommended. 

Optional language if label has a rate 

range: If disease pressure is high, use 

the highest rate. 

Optional language if label has a single 

rate and interval range: If disease 

pressure is high, use the shortest 

interval. 

Optional language if label has a rate 

range and interval range: If disease 

pressure is high, use the shortest 

interval and highest rate.

Application: For best results, sufficient water volume must be used to provide thorough coverage. 

A19334 Fungicide can be applied by ground or air.

Specific Use Restrictions: 

1) Do not apply more than 27 fl. ozs./A of A19334 Fungicide per crop. 

2) Do not apply within 1 year of harvest (365 day PHI). 
A19334 Fungicide 

Page 14 

Crop Target Diseases 

Use Rate 

fl. oz. 

product/A 

(lb ai/A) Remarks 

Canola 

and Oilseed 

subgroup 

20A 

including 

cultivars, 

varieties, 

and/or 

hybrids of 

these and 

others in this 

group (see 

below) 

 

Alternaria black spot 

 (Alternaria brassicae) 

Black leg/Phoma 

 (Leptosphaeria 

maculans) 

Cercospora leafspot 

 (C. brassicicola) 

Head rot 

 (Rhizoctonia solani) 

Leaf spot and pod rot 

 (Alternaria alternata) 

Powdery mildew 

 (Erysiphe polygoni) 

Suppression of: 

Southern blight 

 (Sclerotium rolfsii)

8.5 – 13.5 For Phoma control, apply during the 

rosette stage between 2nd true leaf and 

bolting. 

For Alternaria, make an application at 

the end of flowering/early pod set. For 

other foliar diseases, apply at first sign 

of disease. 

For head rot, apply at 50% flowering. 

Make no more than one A19334 

Fungicide application per season. 

The addition of a spreading/penetrating 

type adjuvant such as organo-silicon 

blends with either non-ionic surfactants 

(NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not 

mineral); or NIS with at least 90% 

concentration is recommended. 

Optional language if label has a rate 

range: If disease pressure is high, use 

the highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. 

A19334 Fungicide can be applied by ground, air, or chemigation. For chemigation, apply in 0.1-0.25 

inches/A of water. Chemigation with excessive water may lead to a decrease in efficacy.

Complete list of Oilseed subgroup 20A: Borage, crambe, cuphea, echium, flax seed, gold of pleasure, 

hare’s ear mustard, lesquerella, lunaria, meadowfoam, milkweed, mustard seed, oil radish, poppy seed, 

rapeseed, sesame, sweet rocket and cultivars and/or hybrids of theses

Specific Use Restrictions: 

1) Do not apply more than 13.5 fl. ozs./A of A19334 Fungicide per crop. 

2) Do not apply more than 0.068 lbs. ai/A per crop of benzovindiflupyr-containing products. 

3) Do not apply more than 0.113 lbs ai/A per crop of difenoconazole-containing products. 

4) Do not apply within 30 days of harvest (30 day PHI). 
A19334 Fungicide 

Page 15 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Cucurbit 

Vegetables 

Cantaloupe 

Cucumber 

Honeydew 

Muskmelon 

Watermelon 

Pumpkin 

Squash 

Zucchini 

including 

cultivars, 

varieties, 

and/or hybrids 

of these and 

others in this 

group (see 

below) 

Alternaria Leaf Blight 

 (A. cucumerina) 

Alternaria Leaf Spot 

 (A. alternata) 

Anthracnose 

 (Colletotrichum 

orbiculare) 

Belly Rot 

 (Rhizoctonia solani) 

Cercospora Leaf Spot 

 (C. citrullina) 

Gummy Stem Blight 

 (Didymella bryoniae) 

Myrothecium Canker 

 (M. roridum) 

Phoma Blight 

 (P. exigua) 

Phyllosticta Leaf Spot 

 (P. cucurbitacearum) 

Plectosporium Blight 

 (P. tabacinum) 

Powdery Mildew 

(Sphaerotheca 

fuliginea, Erysiphe 

cichoracearum) 

Septoria Leaf Blight 

 (S. cucurbitacearum) 

Scab 

 (Cladosporium 

cucumerinum) 

Target Spot 

 (Corynespora 

cassiicola) 

8.5 – 13.5 Begin applications prior to disease onset when 

conditions are conducive for disease. Apply 

A19334 Fungicide on a 7- to 14-day schedule. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

For belly rot control, the first application should be 

made at the 1- to 3-leaf crop stage with a second 

application just prior to vine tip or 10-14 days later, 

whichever occurs first. 

The addition of a spreading/penetrating type 

adjuvant such as organo-silicon blends with either 

non-ionic surfactants (NIS) or vegetable based 

crop oils (COC); or vegetable based COC (not 

mineral); or NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground, air, or chemigation. A minimum of 15 gal./A for ground applications is 

recommended (20 for gummy stem blight). For chemigation, apply in 0.1-0.25 inches/A of water. Chemigation 

with excessive water may lead to a decrease in efficacy.

Complete list of Cucurbit Vegetables Crop Group 9: Chayote (fruit); Chinese waxgourd (Chinese 

preserving melon); citron melon; cucumber; gherkin; gourd, edible (includes hyotan, cucuzza, hechima, 

Chinese okra); Momordica spp. (includes balsam apple, balsam pear, bittermelon, Chinese cucumber); 

muskmelon (includes cantaloupe); pumpkin; squash, summer; squash, winter (includes butternut squash, 

calabaza, hubbard squash, acorn squash, spaghetti squash); watermelon 

Specific Use Restrictions: 

1) Do not apply more than 53.6 fl. oz./A of A19334 Fungicide per season. 

2) Do not apply more than 0.272 lb. a.i./A per season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A per season of difenoconazole-containing products. 

4) May be applied the day of harvest (0-day PHI). 
A19334 Fungicide 

Page 16 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Grapes 

(except 

Concord, 

Concord 

Seedless, and 

Thomcord. 

See 

Precaution 

under 

Remarks.) 

including 

cultivars, 

varieties, 

and/or hybrids 

of these and 

others in this 

group (see 

below) 

Alternaria Rot 

 (A. alternata) 

Angular Leaf Spot 

 (Mycosphearella 

angulata) 

Anthracnose 

 (Elsinoe ampelina) 

Black Rot 

 (Guignarda bidwellii) 

Leaf Blight 

 (Pseudocercospora 

vitis) 

Phomopsis Cane and 

Leaf Spot 

 (P. viticola) 

Powdery Mildew 

 (Erysiphe necator) 

Rotbrenner 

 (Pseudopezicula 

tracheiphila) 

Septoria Leaf Spot 

 (S. ampelina) 

8.5 – 13.5 For powdery mildew, begin at bud break and apply 

on a 7 - to 21-day interval. 

For Phomopsis diseases, apply at bud break before 

shoots are 0.5 inches in length, and then again when 

shoots are 5-6 inches in length. 

For black rot, begin when shoot length is 1-3 inches 

and continue on a 10-day interval. 

For all other diseases, begin applications prior to 

disease onset when conditions are conducive for 

disease. Apply A19334 Fungicide on a 10- to 14-day 

schedule. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

Optional language for adjuvant recommendation: The 

addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

PRECAUTION: On V. labrusca, V. labrusca

hybrids, and other non-viniferea hybrids where 

sensitivity is not known - the use of A19334 

Fungicide by itself or in tank mixtures with 

materials that may increase uptake (adjuvants, 

foliar fertilizers) may result in leaf burning or 

other phytotoxic effects.

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground or air application. A minimum of 15 gal./A for ground applications is 

recommended. For aerial applications, a minimum of 10 gal./A of water is recommended.

Complete list of Small fruit vine climbing subgroup (except fuzzy kiwifruit) subgroup 13-07F: Amur river 

grape, gooseberry, grape; kiwifruit (hardy); maypop; schisandra berry
A19334 Fungicide 

Page 17 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Specific Use Restrictions: 

1) Do not apply more than 53.6 fl. oz./A of A19334 Fungicide per season. 

2) Do not apply more than 0.272 lb. a.i./A per crop of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A per crop of difenoconazole-containing products. 

4) Do not apply within 21 days of harvest (21-day PHI). 
A19334 Fungicide 

Page 18 

Crop Target Diseases

Use Rate 

oz. 

product/A Remarks

Legumes 

(crop group 

6C) 

Bean, dry 

(Lupinus, 

Phaseolus, 

Vigna) 

Chickpea 

 (garbanzo 

bean) 

Lentils 

Pea, dry 

(Pisum) 

including 

cultivars, 

varieties, 

and/or hybrids 

of these and 

others in this 

group (see 

below) 

Alternaria Blight 

 (A. alternata) 

Ascochyta Blight 

(A. rabiei) 

Powdery Mildew 

(Leveillula taurica) 

Rust 

(Uromyces cicerisarietini) 

Asian Soybean Rust 

 (Phakopsora pachyrhizi) 

Anthracnose 

 (Colletotrichum spp.)

Mycosphaerella blight 

 (Mycosphaerella spp.)

Cercospora leaf spot 

 (Cercospora spp.) 

8.5 – 13.5 Begin applications prior to disease onset when 

conditions are conducive for disease. Apply 

A19334 Fungicide on a 14-day schedule. 

For resistance management, make no more than 

2 applications before alternating to another 

fungicide with a non-Group 7 mode of action. 

The addition of a spreading/penetrating type 

adjuvant such as organo-silicon blends with either 

non-ionic surfactants (NIS) or vegetable based 

crop oils (COC); or vegetable based COC (not 

mineral); or NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use 

the shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use 

the shortest interval and highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground, air, or chemigation. A minimum of 15 gal./A for ground applications is 

recommended. For chemigation, apply in 0.1-0.25 inches/A of water. Chemigation with excessive water may 

lead to a decrease in efficacy.

Dried Shelled pea and bean (except soybean) subgroup 6C: Dried cultivars of bean (Lupinus); bean 

(Phaseolus) (includes field bean, kidney bean, lima bean (dry), navy bean, pinto bean, tepary bean); bean 

(Vigna) (includes adzuki bean, black-eyed pea, catjang, cowpea, crowder pea, moth bean, mung bean, rice 

bean, southern pea, urd bean); broad bean (dry); chickpea; guar; lablab bean; lentil; pea (Pisum) (includes field 

pea); pigeon pea

Specific Use Restrictions: 

1) Do not apply more than 27 fl. oz. of A19334 Fungicide per acre per season. 

2) Do not apply more than 0.136 lb. ai/A/season of a benzovindiflupyr-containing product. 

3) Do not apply more than 0.46 lb. a.i./A/season of a difenoconazole-containing product. 

4) Do not apply within 14 days of harvest (14-day PHI). 
A19334 Fungicide 

Page 19 

Crop Target Diseases 

Use Rate 

fl. oz. 

product/A Remarks 

Fruiting 

Vegetable 

Group 

(except 

tomatoes, 

see TOMATO 

section) 

Peppers 

Bell pepper 

Non-bell 

pepper 

Sweet nonbell 

Eggplant 

Okra 

including 

cultivars, 

varieties, 

and/or hybrids 

of these and 

others in this 

group (see 

below).

Anthracnose 

(Colletotrichum spp.) 

Cercospora Leaf Spot 

(C. capsici) 

Gray Leaf Spot 

(Stemphyllium solani) 

Powdery Mildew 

(Oidiopsis sicula) 

Rhizoctonia stem rot 

 (R. solani) 

Suppression only: 

Southern blight 

 (Sclerotium rolfsii) 

8.5 – 13.5 Begin applications prior to disease development and 

continue throughout the season on a 7- to 10-day 

interval. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

The addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground or aerial application. A minimum of 15 gal./A for ground applications is 

recommended. For aerial applications, a minimum of 10 gal./A of water is recommended.

Complete list of Fruiting vegetables (except for types of tomatoes) Crop Group 8-10: African eggplant, 

bell pepper; cocna; eggplant, garden huckleberry; goji berry; groundcherry; martynia; naranjilla; okra; pea 

eggplant; pepino; nonbell pepper; roselle; scarlet eggplant; sunberry

Specific Use Restrictions: 

1) Do not apply more than 53.6 oz./A/season of A19334 Fungicide. 

2) Do not apply more than 0.272 lb. a.i./A/season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A/season of a difenoconazole-containing product. 

4) May be applied the day of harvest (0-day PHI). 
A19334 Fungicide 

Page 20 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Pome Fruit 

Apples 

Crabapples 

Loquat 

Mayhaw 

Pears 

Quince

Apple Scab 

 (Venturia inaequalis) 

Pear Scab 

 (V. piris) 

Alternaria blotch 

Alternaria rot 

 (Alternaria spp.) 

Cedar apple rust 

 (Gymnosporangium 

juniper-virginianae) 

Quince rust 

 (Gymnosporangium 

spp.) 

Flyspeck and Sooty 

blotch 

Suppression: 

Powdery mildew 

 (Podosphaera 

leucotricha) 

Bitter rot 

 (Glomerella cingulata) 

Black rot 

 (Botryosphaeria 

obtusa) 

Brooks fruit spot 

 (Mycosphaerella 

pomi) 

White rot 

 (Botryosphaeria 

dothidea) 

5.5 – 8.5 Scab – Protective Spray Schedule: 

Apply every 7-10 days starting at 1⁄4 to 1⁄2 inch green 

tip or when environmental conditions become 

conducive for scab. Continue through petal fall until 

the threat of primary scab is complete. For 

resistance management, combine A19334 Fungicide 

with a protectant fungicide registered to control scab 

beginning at bloom. 

Scab – Curative Spray Schedule: 

Use a forecasting system beginning at green tip. 

Apply within 48 hours of the onset of an infection 

period. Apply a follow up spray within 7 days. For 

resistance management, combine A19334 Fungicide 

with a protectant fungicides registered to control scab 

beginning at bloom. 

Scab – Calendar spray 

Apply the high rate of A19334 Fungicide on a 14 day 

interval beginning at pink. Make no more than 2 

consecutive applications before alternating to a nonGroup 7 registered fungicide. Be sure use according 

to that label. 

Rusts, leafspots, summer diseases – Begin 

applications preventively. Apply A19334 Fungicide 

alone or in combination with other non-Group 7 

fungicides. 

For resistance management, apply no more than 2 

consecutive sprays before alternating to a non-Group 

7 and Group 3 containing fungicide. 

Optional language for adjuvant recommendation: The 

addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 
A19334 Fungicide 

Page 21 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

The addition of a spreading/penetrating type adjuvant 

may enhance efficacy. 

Application: For best results, use sufficient water volume to provide thorough coverage. A19334 Fungicide 

may be applied by ground or air application. 

RECOMMENDATION: When using greater than 40 gallons per acre, it is advised to add a tank-mix adjuvant 

unless prohibited by the Specific use Restrictions for the listed crop, of either NIS (minimum of 1% of total spray 

volume in tank) or oil such as crop oil or horticultural spray oil (minimum of 1% total spray volume in tank). 

Pome Fruit Crop Group 11-10: Apple; azarole; crabapple; loquat; mayhaw; medlar; pear; pear, Asian; quince; 

quince, Chinese; quince, Japanese; tejocote; cultivars, varieties, and/or hybrids or these

Specific Use Restrictions: 

1) Do not apply more than 35.4 fl. oz./A/season of A19334 Fungicide. 

2) Do not apply more than 0.18 lb. a.i./A/season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.33 lb. a.i./A/season of a difenoconazole-containing product. 

4) Do not apply within 30 days of harvest (30-day PHI). 
A19334 Fungicide 

Page 22 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Potato Black Dot 

(Colletotrichum 

coccodes) 

Brown Spot 

(Alternaria alternata) 

Early Blight 

(Alternaria solani) 

Powdery Mildew 

(Erysiphe 

cichoracearum) 

Septoria Leaf Spot 

(S. lycopersici) 

Suppression of: 

Stem rot 

 (Sclerotium rolfsii) 

8.5 – 13.5 Begin applications prior to disease development and 

continue throughout the season on a 7- to 14-day 

interval. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

The addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

The addition of a spreading/penetrating type adjuvant 

may enhance efficacy. 

Application: For best results, use sufficient water volume to provide thorough coverage. A19334 Fungicide 

may be applied by ground, air, or chemigation. For chemigation, apply in 0.1-0.25 inches/A of water. 

Chemigation with excessive water may lead to a decrease in efficacy.

Specific Use Restrictions: 

1) Do not apply more than 53.6 fl. oz./A/season of A19334 Fungicide. 

2) Do not apply more than 0.272 lb. a.i./A/season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A/season of a difenoconazole-containing product. 

4) Do not apply within 14 days of harvest (14-day PHI). 
A19334 Fungicide 

Page 23 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Soybean Aerial blight 

 (R. solani) 

Alternaria Leaf Spot 

 (Alternaria spp.) 

Anthracnose 

 (Colletotrichum 

truncatum) 

Asian Soybean Rust 

 (Phakopsora 

pachyrhizi) 

Brown Spot 

 (Septoria glycines) 

Cercospora Blight and 

Leaf Spot 

 (C. kikuchii) 

Frogeye Leaf Spot 

 (Cercospora sojina) 

Pod and Stem Blight 

 (Diaporthe 

phaseolorum) 

Powdery Mildew 

 (Microsphaera 

diffusa) 

Target Spot 

 (Corynespora 

cassiicola) 

Suppression: 

Southern blight 

 (Sclerotium rolfsii) 

8.5 – 13.5 Begin applications prior to disease onset when 

conditions are conducive for disease. Apply A19334 

Fungicide on a 7- to 14-day schedule. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

The addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground, air, or chemigation. For chemigation, apply in 0.1-0.25 inches/A of water. 

Chemigation with excessive water may lead to a decrease in efficacy. 

Specific Use Restrictions: 

1) Do not apply more than 27 oz. of A19334 Fungicide per acre per season. 

2) Do not apply more than 0.136 lb. a.i./A/season of a benzovindiflupyr-containing product. 

3) Do not apply more than 0.22 lb. a.i./A/season of a difenoconazole-containing product. 

4) Do not feed soybean hay, forage and silage. 

5) Do not apply within 14 days of harvest (14-day PHI). 
A19334 Fungicide 

Page 24 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Tomato 

Includes: 

Tomato, bush; 

Tomato, 

currant; 

Tomatillo; 

Tomato, tree 

including 

cultivars, 

varieties, 

and/or hybrids 

of these and 

others in this 

group (see 

below) 

See 

FRUITING 

VEGETABLE 

section for 

other crops in 

this group. 

Anthracnose 

(Colletotrichum spp.) 

Black Mold 

(A. alternata) 

Early Blight 

(Alternaria solani) 

Gray Leaf Spot 

(Stemphylium 

botryosum) 

Leaf Mold 

 (Fulvia fulva) 

Powdery Mildew 

(Leveillula taurica) 

Septoria Leaf Spot 

(S. lycopersici) 

Rhizoctonia fruit rot 

 (R. solani) 

Target Spot 

(Corynespora 

cassiicola) 

Suppression of: 

Southern blight 

 (Sclerotium rolfsii)

8.5 – 13.5 Begin applications prior to disease development and 

continue throughout the season on a 7- to 14-day 

interval. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

Optional language for adjuvant recommendation: The 

addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

Application: For best results, use sufficient water volume to provide thorough coverage. A19334 Fungicide 

may be applied by ground, air, or chemigation. For chemigation, apply in 0.1-0.25 inches/A of water. 

Chemigation with excessive water may lead to a decrease in efficacy.

Specific Use Restrictions:

1) Do not apply more than 53.6 fl. oz./A/season of A19334 Fungicide. 

2) Do not apply more than 0.272 lb. a.i./A/season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A/season of difenoconazole-containing products. 

4) May be applied the day of harvest (0-day PHI). 
A19334 Fungicide 

Page 25 

Crop Target Diseases 

Use Rate 

oz. 

product/A Remarks 

Vegetables, 

Tuberous and 

Corm, 

Subgroup 

For listing of 

crops in this 

group, see * 

below. 

See Potatoes

for specific 

use directions.

Ascochyta Leaf Spot 

(A. cynarae) 

Black Dot 

(Colletotrichum 

coccodes) 

Brown Spot 

(Alternaria alternata) 

Early Blight 

(Alternaria spp.) 

Powdery Mildew 

(Erysiphe 

cichoracearum) 

Rust 

(Uromyces betae, 

Puccinia helianthi)

Septoria Leaf Spot 

(Septoria spp.) 

Suppression of: 

Stem rot 

 (Sclerotium rolfsii)

8.5 – 13.5 Begin applications prior to disease development and 

continue throughout the season on a 7- to 14-day 

interval. 

For resistance management, make no more than 2 

applications before alternating to another fungicide 

with a non-Group 7 mode of action. 

The addition of a spreading/penetrating type adjuvant 

such as organo-silicon blends with either non-ionic 

surfactants (NIS) or vegetable based crop oils 

(COC); or vegetable based COC (not mineral); or 

NIS with at least 90% concentration is 

recommended. 

Optional language if label has a rate range: If 

disease pressure is high, use the highest rate. 

Optional language if label has a single rate and 

interval range: If disease pressure is high, use the 

shortest interval. 

Optional language if label has a rate range and 

interval range: If disease pressure is high, use the 

shortest interval and highest rate. 

Application: For best results, sufficient water volume must be used to provide thorough coverage. A19334 

Fungicide can be applied by ground, air, or chemigation. A minimum of 15 gal./A for ground applications is 

recommended. For aerial applications, a minimum of 10 gal./A of water is recommended. For chemigation, 

apply in 0.1-0.25 inches/A of water. Chemigation with excessive water may lead to a decrease in efficacy. 

Complete list of Tuberous and corm vegetables subgroup 1C: Arracacha, Arrowroot, Artichoke (Chinese 

and Jerusalem), Canna (edible), Cassava (bitter and sweet), Chayote (root), Chufa, Dasheen (Taro), Ginger, 

Leren, Potato, Sweet Potato, Tanier, Tumeric, Yam (bean and true).

Specific Use Restrictions: 

1) Do not apply more than 53.6 fl. oz./A/season of A19334 Fungicide. 

2) Do not apply more than 0.272 lb. a.i./A/season of benzovindiflupyr-containing products. 

3) Do not apply more than 0.46 lb. a.i./A/season of difenoconazole-containing products. 

4) Do not apply within 14 days of harvest (14-day PHI). 
A19334 Fungicide 

Page 26 

A19334 Fungicide Rate Conversion Table 

Oz. product/acre Lb. ai difenoconazole Lb. ai benzovindiflupyr 

5.5 0.042 0.028 

6.0 0.045 0.030 

7.0 0.053 0.036 

8.5 0.064 0.043 

10.0 0.076 0.051 

11.0 0.083 0.056 

12.0 0.091 0.061 

12.8 0.097 0.065 

13.5 0.103 0.068 

STORAGE AND DISPOSAL 

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

Pesticide Storage 

Store in original container only. Store in a cool, dry and well-ventilated place. Protect from 

excessive heat. Keep container closed when not in use. Do not store near food or feed. 

Pesticide Disposal 

Pesticide wastes may be toxic. Improper disposal of unused pesticide, spray mixture, or rinse 

water is a violation of Federal Law. If these wastes cannot be used 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 in proper disposal 

methods. 

Container Handling [less than or equal to 5 gallons] 

Non-refillable container. Do not reuse or refill this container. Triple 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 and disposal. Drain for 10 seconds after 

the flow begins to drip. Repeat this procedure two more times. Then offer for recycling if 

available or puncture and dispose of in a sanitary landfill, or by incineration, or, if allowed by 

state and local authorities, by burning. If burned, stay out of smoke. 

Container Handling 

Refillable container. Refill this container with pesticide Fungicide 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 

person refilling. To clean container before final disposal, empty the remaining contents from this 

container into application equipment or a mix tank. Fill the container about 10 percent full with 

water. Agitate vigorously or recirculate water with the pump for 2 minutes. Pour or pump 
A19334 Fungicide 

Page 27 

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 other procedures allowed by state and local authorities. 

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

Viton® is a trademark of E.I. DuPont de Nemours and Company. 

©201X Syngenta 

For non-emergency (e.g., current product information), call 

Syngenta Crop Protection at 1-800-334-9481. 

Manufactured for: 

Syngenta Crop Protection, LLC 

P.O. Box 18300 

Greensboro, North Carolina 27419-8300 

A19334 Fungicide-New – sw -11/20/12 

000100-XXXXX.20121126.A19334_FUNGICIDE-NEW.PDF