crop-chem-docs/corpus/epa_ppls/264-779.md

# STRATEGO FUNGICIDE

- EPA Reg No: **264-779**
- Registrant: BAYER CROPSCIENCE, LLC
- Signal word: Warning
- Active ingredients: Propiconazole (11.4%); Trifloxystrobin (11.4%)
- Label accepted: 2024-06-05
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-00779-20240605.pdf

---
June 5, 2024 
 
Megan Mader 
Regulatory Affairs Manager, Fruits and Vegetables 
Bayer CropScience LP 
800 N. Lindbergh Blvd. 
St. Louis, MO 63167 
 
Subject: Label Amendment - Registration Review Mitigation for Trifloxystrobin 
 Product Name: STRATEGO FUNGICIDE 
 EPA Registration Number: 264-779 
 Application Da te: August 5, 2019 
Decision Number: 553857 
 
Dear Megan Mader: 
 
The Agency, in accordance with the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), 
as amended, has completed reviewing all the information submitted with your application to 
support the Registration Review of the above referenced product in connection with the 
Trifloxystrobin Interim Decision, and has concluded that your submission is acceptable. The 
label referred to above, submitted in connection with registration under FIFRA, as amended, is 
acceptable. 
 
Should you wish to add/retain a reference to the company’s website on your label, then please 
be aware that the website becomes labeling under the Federal Insecticide, Fungicide, and 
Rodenticide Act and is subject to review by the Agency. If the website is false or misleading, the 
product would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 
40 CFR 156.10(a)(5) list examples of statements EPA may consider false or misleading. In 
addition, regardless of whether a website is referenced on your product’s label, claims made on 
the website may not substantially differ from those claims approved through the registration 
process. Therefore, should the Agency find or if it is brought to our attention that a website 
contains false or misleading statements or claims substantially differing from the EPA approved 
registration, the website will be referred to the EPA’s Office of Enforcement and Compliance 
Assurance. 
 
A stamped copy of your labeling is enclosed for your records. This labeling supersedes 
all previously accepted labeling and must be used at your next label printing. You must

Page 2 of 2 
EPA Reg. No. 264-779 
Decision No. 553857 
 
submit one copy of the final printed labeling before you release the product for 
shipment with the new labeling. In accordance with 40 CFR 152.130(c), you may 
distribute or sell this product under the previously approved labeling for 12 months 
from the date of this letter. After 12 months, you may only distribute or sell this 
product if it bears this new revised labeling or subsequently approved labeling. “To 
distribute or sell” is defined under FIFRA section 2(gg) and its implementing regulation 
at 40 CFR 152.3. 
 
If you have any questions about this letter, please contact DeMariah Koger by phone at (202)-
566-2288, or via email at Koger.demariah@epa.gov. 
 
 S i n c e r e l y , 
 
 
 Linda Arrington, Branch Chief 
 Risk Management and Implementation Branch 4 
 Pesticide Re-Evaluation Division 
 O f f i c e o f P e s t i c i d e P r o g r a m s
 
 
 
 
ENCLOSURE: Stamped label

1
PROPICONAZOLE GROUP 3 FUNGICIDE
TRIFLOXYSTROBIN GROUP 11 FUNGICIDE
STRATEGO® Fungicide
For control of certain diseases and plant health in barley, corn, filberts, oats, peanuts, pecans, 
rice, soybean, triticale, and wheat
ACTIVE INGREDIENTS:
Propiconazole (CAS No. 60207-90-1) .........................................................................................................................11.4%
Trifloxystrobin (CAS No. 141517-21-7)........................................................................................................................11.4%
OTHER INGREDIENTS:............................................................................................................................................. 77.2%
TOTAL: 100.0%
Contains 1.04 lb Propiconazole per gallon plus 1.04 lb Trifloxystrobin per gallon.
EPA Reg. No. 264-779 EPA Est. No.
STOP - Read the label before use
KEEP OUT OF REACH OF CHILDREN
WARNING AVISO
Si usted no entiende la etiqueta, busque an 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.)
For MEDICAL and TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577
For PRODUCT USE Information Call 1-866-99BAYER (1-866-992-2937)
Please refer to [back panel] [booklet] for additional precautionary statements and directions for use. [Note to reviewer: 
Location of additional precautionary statements and directions for use will vary between those listed, depending on container 
type/size.]
FIRST AID
If in eyes x Hold eye open and rinse slowly and gently with water for 15 to 20 minutes. 
x Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
x Call a poison control center or doctor for treatment advice.
If swallowed x Immediately call a poison control center or doctor.
x Do not give any liquid to the person.
x Do not induce vomiting unless told to do so by a poison control center or doctor.
x Do not give anything by mouth to an unconscious person.
If on skin or clothing x Take off contaminated clothing.
x Rinse skin immediately with plenty of water for 15 to 20 minutes.
x Call a poison control center or doctor for treatment advice.
If inhaled x Move person to fresh air. 
x If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably 
mouth-to-mouth, if possible. 
x Call a poison control center or doctor for further treatment advice.
In case of emergency call toll free the Bayer CropScience Emergency Response Telephone No. 1-800-334-7577. Have a product 
container or label with you when calling a poison control center or doctor, or going for treatment.
Note To Physician: If ingested, induce careful lavage of stomach. Treat symptomatically. Probable mucosal damage may 
contraindicate the use of gastric lavage. Contains petroleum distillate-vomiting may cause aspiration pneumonia.
06/05/2024
264-779

2
PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
WARNING
Causes substantial but temporary eye injury. Wear protective eyewear. Harmful if swallowed. Do not get in eyes or on clothing.
Personal Protective Equipment (PPE)
All handlers (mixers, loaders, and applicators, or individuals performing one or more of these tasks) including those who apply this 
pesticide using hand-held equipment must wear:
x Long-sleeved shirt and long pants,
x Shoes and socks
x Protective eyewear, and
x Chemical-resistant gloves made of barrier laminate or butyl rubber ≥ 14 mils
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.
Discard clothing or other absorbent materials that have been drenched or heavily contaminated with this product’s concentrate. Do not 
reuse them.
Enclosed Cockpits: Pilots must use an enclosed cockpit that meets the requirements listed in the Worker Protection Standard (WPS) 
for agricultural pesticides [40 CFR 170.240(d) (6)].
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 170.607 (d),(e), and (f)], 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
This pesticide is toxic to fish and aquatic invertebrates. Applying th is product when rain is not predicted for the next 24 hours will
help reduce potential risk to aquatic invertebrates by reducing pest icide runoff from the treatment area into water bodies. Do n ot 
apply directly to water, or to areas where surface water is pres ent, or to intertidal areas below the mean high water mark. Dri ft and 
runoff may be hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of 
equipment wash water or rinsate.
Ground Water Advisory
Several trifloxystrobin degradates have properties and characte ristics associated with chemicals detected in ground water. The use of 
this chemical in areas where soils are permeable, particular ly where the water table is shallow, may result in ground water 
contamination.
Physical or Chemical Hazards
Do not use, pour, spill, or store near heat or open flame.

3
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 over long-sleeved shirt and long pants
• Chemical-resistant gloves made of barrier laminate or butyl rubber ≥ 14 mils
• Shoes and socks, and
• Protective Eyewear
PRODUCT INFORMATION
Stratego® Fungicide is a broad-spectrum fungicide for the improved plant heal th and control of certain diseases in barley, corn, oats,
filberts, peanuts, pecans, rice, soybeans, triticale, and wheat. Stratego® Fungicide, contains two fungicide active ingredients, and 
works by interfering with respiration in plant pathogenic fungi, inhibition of spore germination, and by blocking fungal growth. 
UNDER CERTAIN CONDITIONS CONDUCIVE TO EXTENDED INFE CTION PERIODS, ADDITIONAL FUNGICIDE APPLICATIONS 
BEYOND THE NUMBER ALLOWED BY THIS LABEL MAY BE NEEDED. UNDER THESE CONDITIONS USE ANOTHER 
FUNGICIDE REGISTERED FOR THE CROP/DISEASE APPEARING ON THIS LABEL.
FUNGICIDE RESISTANCE MANAGEMENT (FRAC) RECOMMENDATIONS
For resistance management, please note that Stratego® Fungicide contains both a Group 3 and Group 11 fungicide. Any fungal 
population may contain individuals naturally resistant to Stratego® Fungicide and other Group 3 or Group 11 fungicides. A gradual or 
total loss of pest control may occur over time if these (fungicides) are used repeatedly in the same fields. Appropriate resistance-
management strategies should be followed.
To delay fungicide resistance, take one or more of the following steps: 
x Rotate the use of Stratego® Fungicide or other Group 3 or Group 11 fungicides within a growing season sequence with 
different groups that control the same pathogens. 
x Use tank mixtures with fungicide from a different group that are equally effective on the target pest when such use is 
permitted. Use at least the minimum application rate as labeled by the manufacturer. 
x Adopt an integrated disease management program for fungicide use that includes scouting, uses historical information related 
to pesticide use, and crop rotation, and which considers host plant resistance, impact of environmental conditions on disease
development, disease thresholds, as well as cultural, biological and other chemical control practices. 
x Where possible, make use of predictive disease models to effectively time fungicide applications. Note that using predictive 
models alone is not sufficient to manage resistance. 
x Monitor treated fungal/bacterial populations for resistance development. 
x Contact your local extension specialist or certified crop advisor for any additional pesticide resistance-management and/or IPM 
recommendations for specific crops and pathogens. 
x For further information or to report suspected resistance contact Bayer CropScience at 1-866-99BAYER (1-866-992-2937). 
You can also contact your pesticide distributor or university extension specialist to report resistance.
Application/Spray Equipment
Stratego Fungicide may be applied by either, ground, aerial and/or chemigation equipment. Refer to the USE DIRECTIONS section of 
this label for approved applications for each crop.
Thorough coverage is necessary to provide good disease control. Applications using sufficient water volume to provide thorough and 
uniform coverage generally provide the most effective disease c ontrol. For ground application equipment, a minimum of 50 gal/A is 
recommended for tree crops and 10 gal/A for other crops. For aerial application equipment, a minimum of 10 gal/A is recommended for 
tree crops and 2 gal/A for other crops unless stated elsewhere on this label. 
Chemigation equipment and mini bulk or bulk pumping systems used with full strength Stratego Fungicide must be designed with 
proper seal materials to avoid seal deterioration. EPDM, silico n rubber or leather seals work best with full strength Stratego Fungicide. 
Do not use Viton, Buna-N, Neoprene or PVC se als with full strength Stratego Fungicide. Dilution of product with water at ratio s of 10:1 
(water to product) or more dilute removes this concern.

4
Aerial Application to Corn and Soybeans:
Aerial applications of Stratego Fungicide to corn and soybeans may be applied using water volumes of 2 or more gallons of spray 
solution per acre (gpa). For application volumes of 2 to 5 gpa, the spray solution must contain from 0.5-1.0 pint/acre crop oil 
concentrate that has emulsified properties. Use the higher rate as weather conditions become less conducive for spray droplets to 
reach the target application zone (temperatures>85◦F, relative humidity <60%) or when application volume is less than or equal to 3 
gpa. For applications volumes of 5 gpa or greater, an approved adjuvant at recommended rates may be used.
If Stratego Fungicide is to be used in tank mixture with insecticides formulated as an EC (emulsifiable concentrate), use a non-ionic 
surfactant (0.125 to 0.25% v/v) instead of the crop oil.
Equip and properly calibrate sprayers with appropriate nozzles, pumping pressure and sprayer height to provide medium spray droplets 
that will penetrate throughout the crop canopy. Continually monitor spray applications to maintain correct droplet size and crop canopy 
penetration.
Air Blast Sprayers:
Air assisted or air blast sprayers move spray droplets into the crop canopy using a forced air system. The fan should be set u p to 
deliver only enough air volume to penetrate the canopy and provide good coverage. Adjust deflectors or other aiming devices to direct 
spray only to the target area.
Equip sprayers with nozzles that provide accurate and uniform application. Check whirl plates and nozzle discs for wear and replace as 
necessary. Calibrate the sprayer before use.
Use a pump with a capacity to maintain the correct rated pressure for the nozzles selected. Maintain sufficient agitation to ke ep the 
mixture in suspension. Use jet agitators, a liquid sparge tube, or mechanical paddles for agitation.
It is suggested that screens be used to prevent nozzles from clogging. Screens placed after the tank and before the nozzles shou ld be 
50-mesh or coarser. Check nozzle manufacturer’s recommendations.
Broadcast Ground Sprayers:
Equip sprayers with nozzles that provide accurate and uniform application. Be certain that nozzles are the same size and unifor mly 
spaced across the boom. Calibrate sprayer before use.
Use a pump with the capacity to: (1) maintain a minimum of 35 psi at nozzles, and (2) provide sufficient agitation in the tank to keep the 
mixture in suspension – this requires recirculation of 10% of the tank volume per minute. Use a jet agitator or liquid sparge tube for 
agitation.
Use screens to protect the pump and to prevent nozzles from clogg ing. Screens placed on the suction side of the pump should be 1 6-
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 nozzles. Check nozzle manufacturer’s recommendations.
For information on spray equipment and calibration, consult spra yer manufacturers and state recommendations. For specific loca l 
directions and spray schedules, consult the current state agricultural experiment station recommendations.
Application Through Irrigation Systems (Chemigation) – Apply Stratego Fungicide through irrigation equipment only to crops 
for which chemigation is specified on this label.
Stratego Fungicide alone or in combination with other pesticides which are registered for application through irrigation systems, may be 
applied through irrigation systems. 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. Illegal pesticide residues in the crop can result from non-
uniform distribution of treated water. 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. 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, solenoid-operated 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 ir
rigation 
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.
Center Pivot Irrigation Equipment
Notes: (1) Use only with drive systems which provide uniform water distribution. (2) Do not use end guns when chemigating Stratego
Fungicide through center pivot systems because of non-uniform application.

5
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 Stratego 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 Stratego Fungicide required to treat the area covered by the irrigation system. Add the 
required amount of Stratego Fungicide and sufficient water to meet the injection time requirements to the solution tank. Make sure the 
system is fully charged with water before starting injection of the Stratego 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 Stratego Fungicide solution has cleared the sprinkler head.
Solid Set, Hand Move, and Moving Wheel Irrigation Equipment
When applying Stratego Fungicide through irrigation equipment use the lowest obtainable water volume while maintaining uniform 
distribution. Determine the amount of Stratego Fungicide required to treat the area covered by the irrigation system. Add the r equired 
amount of Stratego Fungicide into the same quantity of water used to calibrate the injection period. Operate the system at the s ame 
pressure and time interval established during the calibration. Stop injection equipment after treatment is completed. Continue to 
operate the system until the Stratego Fungicide solution has cleared the last sprinkler head.
Mixing Procedures
Prepare no more spray mixture than is needed for the immediate o peration. Thoroughly clean spray equipment before using this
product. Vigorous agitation is necessary for proper dispersal of the product. Maintain maximum agitation throughout the spray ing 
operation. Do not let the spray mixture stand overnight in the spray tank. Flush the spray equipment thoroughly following each use and 
apply the rinsate to a previously treated area.
Stratego Fungicide Alone: Add 1/2 of the required amount of water to the spray tank and start the agitator. Add the proper amount of 
Stratego Fungicide and then add the rest of the water. Begin applic ation of the solution when the Stratego Fungicide has completel y 
dispersed in the mix water. Maintain agitation until all of the mixture has been applied.
Stratego Fungicide + Tank Mixtures: Add 1/2 of the required amount of water to the spray tank and start the agitator. In general, 
add tank mix partners in this order: products packaged in water -soluble packaging, wettable powders, and water-dispersible gra nular 
products first, next liquid flowables, then emulsifiable concentr ates, such as Stratego Fungicide, and last, liquid soluble prod ucts. 
Always allow each tank mix partner to become fully dispersed befor e adding the next product. Continue to provide agitation whi le 
adding the remainder of the water. Maintain agitation until all of the mixture has been applied.
Note: When using Stratego Fungicide in tank mixtures, all products in water-soluble packaging should be added to the tank before any 
other tank mix partner, including Stratego Fungicide. Allow the water-soluble packaging to completely dissolve and the product( s) to
completely disperse before adding any other tank mix partner to the tank.
If using Stratego Fungicide in a tank mixture, observe all direct ions for use, crop/sites, use rates, dilution ratios, precaution s, and 
limitations which appear on the tank mix product label. No label rate is to be exceeded, and the most restrictive label precaut ions and 
limitations must be followed. This product must not be mixed with an y product which prohibits such mixing. Tank mixtures, or oth er 
applications of products referenced on this label, are permitted only in those states in which the referenced products are labeled.
Stratego Fungicide is compatible with most insecticide, fungicide, and foliar nutrient products. However, the physical compatibi lity of 
Stratego Fungicide with tank mix partners should be tested before use. To determine the physical compatibility of Stratego Fungic ide
with other products, use a jar test, as described below.
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, next liquid flowables, then emulsifiable concen trates, such as Stratego Fungicide, and last, liquid soluble prod ucts. After 
thoroughly mixing, let stand for at least 5 minutes. If the combination remains mixed or can be remixed readily, it is probabl y physically 
compatible. Once compatibility has been proven, use the same procedure for adding required ingredients to the spray tank.
THE CROP SAFETY OF ALL POTENTIAL TANK MIXES INCLUD ING ADDITIVES AND OTHER PESTICIDES ON ALL CROPS HAS 
NOT BEEN TESTED. BEFORE APPLYING ANY TANK MIXTURE NOT SPECIFICALLY RECOMMENDED ON THIS LABEL, THE 
SAFETY TO THE TARGET CROP SHOULD BE CONFIRMED.
Aerial Application: Avoid application under conditions where uniform coverage cannot be obtained or where excessive spray drift 
may occur. Do not apply directly to humans or animals.
MANDATORY SPRAY DRIFT MANAGEMENT
Aerial Applications
x For aerial applications, do not apply when wind speeds exceed 15 mph at the application site. If the wind speed is greater than 
10 mph, the boom length must be 65% or less of the wingspan for fixed wing aircraft and 75% or less of the rotor diameter for 
helicopters. Otherwise, the boom length must be 75% or less of the wingspan for fixed-wing aircraft and 90% or less of the 
rotor diameter for helicopters.
x Do not release spray at a height greater than 10 ft above the ground or vegetative canopy, unless a greater application height 
is necessary for pilot safety.
x Applicators must use ½ swath displacement upwind at the downwind edge of the field.
x Do not apply during temperature inversions.
Airblast applications
x Sprays must be directed into the canopy.
x Do not apply when wind speeds exceed 15 miles per hour at the application site.

6
x User must tum off outward pointing nozzles at row ends and when spraying outer row.
x Do not apply during temperature inversions
Ground Boom Applications
x Apply with the nozzle height recommended by the manufacturer, but no more than 4 feet above the ground or crop canopy.
x Applicators are required to use a medium or coarser droplet size (ASABE S572. I).
x Do not apply when wind speeds exceed 15 miles per hour at the application site.
x Do not apply during temperature inversions.
SPRAY DRIFT ADVISORIES
THE APPLICATOR IS RESPONSIBLE FOR AVOIDING OFF-SITE SPRAY DRIFT BE AWARE OF NEARBY NON-TARGET SITES 
AND ENVIRONMENTAL CONDITIONS.
IMPORTANCE OF DROPLET SIZE 
An effective way to reduce spray drift is to apply large droplet s. Use the largest droplets that provide target pest control. Wh ile applying 
larger droplets will reduce spray drift, the potential for drift will be greater if applications are made improperly or under u nfavorable 
environmental conditions.
Controlling Droplet Size - Ground Boom
x Volume - Increasing the spray volume so that larger droplets are produced will reduce spray drift. Use the highest practical 
spray volume for the application. If a greater spray volume is needed, consider using a nozzle with a higher flow rate.
x Pressure - Use the lowest spray pressure recommended for the nozzle to produce the target spray volume and droplet size.
x Spray Nozzle -Use a spray nozzle that is designed for the intended application. Consider using nozzles designed to reduce 
drift.
Controlling Droplet Size – Aircraft
x Adjust Nozzles - Follow nozzle manufacturers recommendations for setting up nozzles. Generally, to reduce fine droplets, 
nozzles should be oriented parallel with the airflow in flight.
BOOM HEIGHT-Ground Boom
For ground equipment, the boom should remain level with the crop and have minimal bounce.
RELEASE HEIGHT – Aircraft
Higher release heights increase the potential for spray drift.
SHIELDED SPRAYERS
Shielding the boom or individual nozzles can reduce spray drift. Consider using shielded sprayers. Verify that the shields are not 
interfering with the uniform deposition of the spray on the target area.
TEMPERATURE AND HUMIDITY 
When making applications in hot and dry conditions, use larger droplets to reduce effects of evaporation.
TEMPERATURE INVERSIONS
Drift potential is high during a temperature inversion. Temperatur e inversions are characterized by increasing temperature with altitude 
and are common on nights with limited cloud cover and light to no wind. The presence of an inversion can be indicated by ground fog or 
by the movement of smoke from a ground source or an aircra ft smoke generator. Smoke that layers and moves laterally in a 
concentrated cloud (under low wind conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates ind icates 
good vertical air mixing. A void applications during temperature inversions.
WIND 
Drift potential generally increases with wind speed. AVOID APPLICATIONS DURING GUSTY WIND CONDITIONS. 
Applicators need to be familiar with local wind patterns and terrain that could affect spray drift.
Handheld Technology Applications: 
Take precautions to minimize spray drift.

7
USE DIRECTIONS
Barley and Oats
Disease Control Rate fl oz/acre
Barley
Glume Blotch (Stagonospora 
nodorum)
Leaf blotch (Stagonospora 
avenae)
Net blotch (Pyrenophora teres)
Powdery mildew (Erysiphe 
graminis)
Rusts (Puccinia spp.)
Scald (Rhynchosporium secalis)
Spot blotch (Cochliobolus sativus)
7.0
Oats
Septoria leaf blotch (Septoria avenae)
Crown rust (Puccinia coronata)
Note: Begin applications preventively when conditions are favorable for disease development. A second application (minimal interval of 
14 days) may be made if needed.
Early season leaf disease control: Apply 4-5 fl oz/acre of Stratego Fungicide for control of early season net blotch and spot blotch.
Stratego Fungicide may be applied by ground, air or chemigation.
Restrictions: Do not apply more than 2 applications of Stratego Fungicide per year. Do not apply more than 14 fl oz Stratego Fungicide
(0.114 lbs propiconazole, 0.114 lbs trifloxystrobin) per acre per year. Do not apply after Feekes growth stage 8 (the ligule of the flag leaf 
emerges). Do not apply within 40 days of harvest.
Grazing Restrictions: (a). 
If 1 application or a total of 7 fl oz of Stratego Fungicide per year are applied, do not allow livestock to graze 
within the treated area within 30 days after application, and do not harvest the treated crop for forage within 30 days after application or 
for hay within 45 days after application. (b). If 2 applications or a total of 14 fl oz of Stratego Fungicide per year are applied, do not allow 
livestock to graze within the treated area and do not harvest the treated crop for forage or hay.
SWEET CORN (Including Seed Production)
Disease Control Rate fl oz/acre
Anthracnose Leaf Blight
(Colletotrichum graminicola)
Rusts
(Puccinia spp.)
Eye Spot
(Aureobasidium zeae)
Gray Leaf Spot
(Cercospora zeae-maydis)
Northern Corn Leaf Blight
(Setosphaeria turcica)
Northern Corn Leaf Spot
(Cochliobolus carbonum)
Southern Corn Leaf Blight
(Cochliobolus heterstrophus)
The above diseases are also 
known as Helminthosporium leaf 
blights 
10.0
Note: Apply Stratego Fungicide when disease first appears and continue on a 7-14-day interval if favorable conditions for disease 
development persist. Alternate applications of Stratego another product with a different mode of action than Group 11 fungicides. 
Stratego Fungicide may be applied by ground, air or chemigation. 
Restrictions: Do not apply more than 30 fl oz of Stratego Fungicide (0.244 propiconazole, 0.244 trifloxystrobin) per acre per year. 
Do not apply to sweet corn within 14 days of harvest. Do not harvest sweet corn for forage within 14 days of application. In programs 
with Stratego Fungicide, with Group 11 tank mixes, or other pre-mixes containing a Group 11 fungicide, the number of Group 11 
fungicides should be no more than ½ the total number of fungicide applications per year. Alternate every application of Stratego
Fungicide with at least one application of a non Group 11 fungicide.

8
CORN (Field Corn, Field Corn Grown for Seed and Popcorn)
Disease Control Rate fl oz/acre
Anthracnose Leaf Blight
(Colletotrichum graminicola)
Rust
(Puccinia spp.)
Eye Spot
(Aureobasidium zeae)
Gray Leaf Spot
(Cercospora zeae-maydis)
Northern Corn Leaf Blight
(Setosphaeria turcica)
Northern Corn Leaf Spot
(Cochliobolus carbonum)
Southern Corn Leaf Blight
(Cochliobolus heterstrophus)
The above diseases are also known 
as Helminthosporium leaf blights
10.0 –12.0
Note: Apply Stratego Fungicide when disease first appears and continue on a 7- to 14-day interval if favorable conditions for disease 
development persist.
Use the higher rates and shorter intervals when disease pressure is severe.
Application of Stratego Fungicide is not recommended at times when corn is under severe environmental stress conditions.
Stratego Fungicide may be applied by ground, air or chemigation.
Restrictions: Do not apply more than 24 fl oz of Stratego Fungicide (0.195 lbs propiconazole, 0.195 lbs trifloxystrobin) per acre per 
crop. Do not apply within 30 days of harvest for forage, grain and stover. Do not apply more than 2 sequential applications of Stratego
Fungicide. Limit the number of Stratego Fungicide or other (Group 11) containing fungicide application to no more than 2 per acre per 
crop.
FILBERTS (Hazelnuts)
Disease Control Rate fl oz/acre
Eastern Filbert Blight
(Anisogramma anomala)
12-15.4
Note: Begin applications preventatively or when green leaf tissue becomes visible. Continue throughout the season using a 14 to 21-
day spray interval.
Stratego Fungicide may be applied by ground or air.
Restrictions: Do not apply more than 30.4 fl oz of Stratego Fungicide (0.247 lbs propiconazole, 0.247 lbs trifloxystrobin) per acre per 
year. Do not apply within 60 days of harvest. Do not apply more than 2 sequential applications of Stratego Fungicide before 
alternating with a fungicide that has a different (not Group 11) mode of action. Do not make more than 2 applications of Stratego 
Fungicide per acre per year. Do not graze livestock in treated areas or cut treated cover crop for feed.
PEANUTS
Disease Control Rate fl oz/acre
Early Leaf Spot
(Cercospora arachidicola)
Late Leaf Spot
(Cercosporidium personatum)
Rust
(Puccinia arachidis)
Web Blotch
(Phoma arachidicola)
7.0
Note: Begin applications when conditions are favorable for diseases but before infection. Apply on a 10- to 14-day interval.
Limb Rot
(Rhizoctonia solani)
14.0
Note: For control of Rhizoctonia solani, apply 2 times. Make the first application 56-60 days after planting for control of R. solani. 
Make a second application 30 days later.
This will also control leaf spot and rust. Integrate routine leaf spot and rust applications on a 14-day schedule at rate for foliar 
diseases.
Stratego Fungicide may be applied by ground, air or chemigation.
Restrictions: Do not exceed more than 6 total applications of Stratego Fungicide (0.683 lbs propiconazole, 0.683 lbs trifloxystrobin) 
per acre per year. Do not apply Stratego Fungicide within 14 days of harvest. In areas with typically a total of 5 or more fungicide 
sprays per year, do not make more than 2 sequential applications of Stratego Fungicide without alternation to at least 2 applications of 
a fungicide from a different (not Group 11) mode of action. In areas with typically 4 or fewer fungicide applications, alternate each 
Stratego Fungicide or other Group 11 fungicide with at least one spray from a different (not Group 11) mode of action.

9
PECANS
Disease Control Rate fl oz/acre
Pecan Scab
(Cladosporium carygenum)
Anthracnose
(Glomerella cingulata)
10.0
Note: Begin applications preventatively when conditions are favorable for disease development and continue throughout the season 
using a 14- to 21-day spray interval
Stratego Fungicide will control scab occurring on both the leaf and shuck.
Stratego Fungicide may be applied by ground or air.
Restrictions: Do not apply more than 30 fl oz of Stratego Fungicide (0.244 lbs propiconazole, 0.244 lbs trifloxystrobin) per acre per 
year. Do not apply after shuck split or within 30 days of harvest. Do not apply more than 2 sequential applications of Stratego
Fungicide before alternating with a fungicide that has a different (not Group 11) mode of action. Do not make more than 3 applications 
of Stratego Fungicide per acre per year.
RICE
Disease Control Rate fl oz/acre
Sheath/Stem Diseases
Sheath Blight
(Rhizoctonia solani)
Aggregate Sheath Spot
(Rhizoctonia oryzae-sativae)
Sheath Spot**
(Rhizoctonia oryzae)
Black Sheath Rot**
(Gaeumannomyces graminis)
16.0 – 19.0
Foliar Diseases
Brown Blotch
(Cercospora oryzae)
Brown Spot
(Bipolaris oryzae)
Narrow Brown Leaf Spot
(Cercospora oryzae)
Leaf Smut 
(Entyloma oryzae)
Leaf Blast
(Pyricularia grisea)
Panicle Diseases 
Kernel Smut
(Tilletia barclayana)
Neck Blast*
(Pyricularia grisea)
Disease Suppression 
False Smut
(Ustilaginoidea virens)
Stem Rot
(Sclerotium oryzae)
Note: Begin applications prior to disease development with first applications normally occurring at or near panicle differentiation. 
Under severe disease conditions or when conditions are favorable for disease development, a second application may be required
(minimal interval of 10 days). Consult with your local extension personnel, agricultural consultant/advisor or Bayer CropScience 
representative for additional information for your specific use area.
Use the higher rates when disease pressure is severe or for improved residual disease control.
* Neck Blast Control – Apply Stratego Fungicide at late boot followed by Stratego Fungicide at heading or Gem™ at 60% - 90% 
heading.
** Except California
Stratego Fungicide may be applied by ground, or air. A minimum of 5 gallons per acre spray solution should be utilized with air 
application.
Rice paddy water must be held for a minimum of 7 days after application.
The active ingredient(s) in this product may have effects on federally listed threatened and endangered species or critical habitat in 
some counties. When using this product, you must follow the measures contained in the County Bulletin for the county in which you 
are applying the pesticide. To determine whether your County has a Bulletin, consult http://www.epa.gov/espp/bulletins.htm. Bulletins 
also may be available from local pesticide dealers, extension offices, or state pesticide agencies.
Restrictions: Do not apply more than 2 applications of Stratego Fungicide or other Group 11 or Group 11-containing fungicide per 
acre per year without alternation to at least 2 applications of fungicide from a different (not Group 11) mode of action. Do not harvest 
rice until 45 days after last application of Stratego Fungicide. The preharvest interval (PHI) for rice is 45 days. Do not apply more than 
38 fl oz Stratego Fungicide (0.309 lbs propiconazole, 0.309 lbs trifloxystrobin) per acre per year. Do not apply to stubble or ratoon crop 
rice. Do not use in rice fields where commercial farming of crayfish will be practiced. Do not drain water from treated rice fields into 
ponds used for commercial catfish farming. Do not use water drained from treated fields to irrigate other crops. In California, do not 
allow release of irrigation or floodwater for at least 7 days after the last application.

10
SOYBEANS
Disease Control Rate fl oz/acre
Alternaria Leaf Spot
(Alternaria spp.)
Anthracnose
(Colletotrichum truncatum)
Asian Soybean Rust
(Phakopsora pachyrhizi)
Brown Spot
(Septoria glycines)
Cercospora Blight*
(Cercospora kikuchi)
Frogeye Leaf Spot
(Cercospora sojina)
Pod & Stem Blight*
(Diaporthe phaseolorum)
Powdery Mildew*
(Microsphaera diffusa)
Rhizoctonia Aerial Blight
(Rhizoctonia solani)
10.0
Note: Apply Stratego Fungicide as a broadcast foliar spray at early flowering or prior to disease development, whichever is earlier. 
Repeat applications on a 10-t o 2 1 -day spray interval if disease monitoring or environmental factors indicate favorable conditions for 
continued disease development. Use of the higher rates and shorter spray intervals are recommended when disease pressure is 
severe. Use of adjuvants may enhance the performance of Stratego Fungicide. If utilized, apply the lowest label recommended rate of 
the adjuvant to enhance disease control. 
Stratego Fungicide may be applied by ground, air or chemigation. 
Restrictions: Applications may not be made within 21 days of harvest. Do not apply more than 3 applications per year. Do not apply 
more than 30 fl oz of Stratego Fungicide (0.244 lbs propiconazole, 0.244 lbs trifloxystrobin) per acre per year. Do not apply more than
2 sequential applications of Stratego Fungicide or any other QoI Group11 fungicide without alternation with a fungicide from another 
group.
*Except California
WHEAT AND TRITICALE
Disease Control Rate fl oz/acre
Glume Blotch
(Stagonospora nodorum)
Leaf Blight
(Septoria tritici)
Powdery Mildew
(Erysiphe graminis)
Rusts
(Puccinia spp.)
Tan Spot
(Pyrenophora tritici-repentis)
10.0
Note: Begin applications preventively when conditions are favorable for disease development. A second application (minimum interval 
of 14 days) may be made if needed.
Early season leaf disease control/suppression: Apply 4 to 8 fl oz /acre of Stratego Fungicide for control of early season tan spot, 
Septoria, and powdery mildew and suppression of rust.
Stratego Fungicide may be applied by ground, air or chemigation.
Restrictions: Do not apply more than 2 applications of Stratego Fungicide (0.163 lbs propiconazole, 0.163 lbs trifloxystrobin) per acre
per year. Do not apply after Feekes growth stage 10.5 (full head emergence). Do not apply within 35 days of harvest. Do not apply 
more than 2 applications of Stratego Fungicide or other Group 11 or Group 11-containing fungicide per acre per year without 
alternation with at least 2 applications of fungicide from a different (not Group 11) mode of action.
Grazing Restrictions: (a). If 1 application or a total of 10 fl oz of Stratego Fungicide per year are applied, do not allow livestock to 
graze within the treated area within 30 days after application, and do not harvest the treated crop for forage within 30 days after 
application or for hay within 45 days after application. (b). If 2 applications or a total of 20 fl oz of Stratego Fungicide per year are 
applied, do not allow livestock to graze within the treated area and do not harvest the treated crop for forage or hay. 
Rotational Restrictions
Treated areas may be replanted immediately following harvest or as soon as practical following the last application with any crop listed 
on this label. The following crops may be replanted 30 days after the last application: celery, cereals, pineapple, and sugarcane. 
Soybeans may be planted as a double crop following a cereal crop that has been treated with Stratego Fungicide. Do not use hay, 
forage or fodder from the soybean crop as any component of animal feed or bedding. For all other crops, a 105 day plant-back interval 
must be observed.

11
STORAGE AND DISPOSAL
Do not contaminate water, food, or feed by storage or disposal.
Pesticide Storage: Store in a cool, dry place and in such a manner as to prevent cross contamination with other pesticides, fertilizers, 
food, and feed. Store in original container and out of the reach of children, preferably in a locked storage area.
Handle and open container in a manner as to prevent spillage. If the container is leaking, invert to prevent leakage. If container is 
leaking or material spilled for any reason or cause, carefully dam up spilled material to prevent runoff. Refer to Precautionary 
Statements on label for hazards associated with the handling of this material. Do not walk through spilled material. Absorb spilled 
material with absorbing type compounds and dispose of as directed for pesticides below. In spill or leak incidents, keep unauthorized 
people away. You may contact the Bayer CropScience Emergency Response Team for decontamination procedures or any other 
assistance that may be necessary. The Bayer CropScience Emergency Response telephone number is 1-800-334-7577.
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 instruction, 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: Non-refillable 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 ¼ 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. 
Offer for recycling, if available or reconditioning, 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.
Refillable container – Refer to Bottom Discharge IBC or Top Discharge IBC, Drums, Kegs information as follows. Refill this 
container with pesticide only. Do not reuse this container for any other purpose. Contact your Ag retailer or Bayer CropScience for
container return, disposal and recycling recommendations.
Bottom Discharge IBC (e.g. – Schuetz Caged IBC or Snyder Square Stackable)
End users are authorized to remove tamper evident cables as required to remove the product from the container and to pressure rinse 
the container with water to remove residual product contents. Pressure rinsing the container before final disposal is the responsibility 
of the person disposing of the container. Cleaning before refilling is the responsibility of the refiller. Empty the remaining contents from 
the IBC into application equipment or mix tank. Raise the bottom of the IBC by 1.5 inch on the side which is opposite of the bottom 
discharge valve to promote more complete product removal. Completely remove the top lid of the IBC. Use water pressurized to at least 
40 PSI to rinse all interior portions. Continuously pump or drain rinsate into application equipment or rinsate collection system while 
pressure rinsing. Continue pressure rinsing for 2 minutes or until rinsate becomes clear. Replace the lid and close bottom valve.
Top Discharge IBC, Drums, Kegs (e.g. – Snyder 120 Next Gen, Bonar B120, Drums, Kegs).
End users are not authorized to remove tamper evident cables, one way valves or clean container if refilling is planned. Triple rinsing 
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 triple rinse the containers before final disposal, empty the remaining contents from this container into 
application equipment or mix tank. Fill the container at least 10 percent full with water. Agitate vigorously or recirculate w ater with the 
pump for 2 minutes. Rinse all interior surfaces. Pour or pump rinsate into application equipment or rinsate collection system. Repeat 
this procedure two more times.

12
IMPORTANT: READ BEFORE USE
Read the entire Directions for Use, Conditions , Disclaimer of Warranties and Limitations of Liability before using this product . If terms 
are not acceptable, return the unopened product container at once.
By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability.
CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 
impossible to eliminate all risks associated with the use of th is product. Crop injury, ineffectiveness or other unintended co nsequences 
may result because of such factors as weather conditions, presence of other materials, or the manner of use or application, all of which 
are beyond the control of Bayer CropScience. To the extent a llowed by applicable law, all such risks shall be assumed by the us er or 
buyer.
DISCLAIMER OF WARRANTIES: TO THE EXTENT ALLOWED BY APPLICABLE LAW, BAYER CROPSCIENCE MAKES NO OTHER 
WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILI TY OR OF FITNESS FOR A PARTICULAR PURPOSE OR 
OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer CropScience is authorized to 
make any warranties beyond those contained herein or to mo dify the warranties contained herein. TO THE EXTENT ALLOWED BY 
APPLICABLE LAW, BAYER CROPSCIENCE DISCLAIMS ANY LI ABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR 
CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT.
LIMITATIONS OF LIABILITY: TO THE EXTENT ALLOWED BY APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE USER OR 
BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, 
WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, SHALL NOT EXCEED THE 
PURCHASE PRICE PAID, OR AT BAYER CROPSCIENCE’S ELECTION, THE REPLACEMENT OF PRODUCT.
NET CONTENTS:
Stratego is a registered trademark of Bayer.
PRODUCED FOR
Bayer CropScience LP
800 N. Lindbergh Blvd.
St. Louis, MO 63167
1-866-99BAYER (1-866-992-2937)
Stratego Fungicide (PENDING) 06/03/2019, 07/29/2019, 06/06/2022, 07/13/2022, 07/21/2022, 06/26/2023, 10/25/2023, 10/27/2023