crop-chem-docs/corpus/epa_ppls/352-915.md

# BL3®

- EPA Reg No: **352-915**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Caution
- Active ingredients: Flumioxazin (51%)
- Label accepted: 2026-06-24
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00915-20260624.pdf

---
June 24, 2026 
 
Terri Moss 
US Crop Protection Regulatory Specialist 
Corteva Agriscience, LLC 
9330 Zionsville Road 
Indianapolis, IN 46268 
terri.moss@corteva.com 
 
Subject: Label Amendment - Registration Review Mitigation for Flumioxazin 
 Product Name: BL3 
 EPA Registration Number: 352-915 
Case Number: 472678 
Application Dates: June 28, 2021 
 
Dear Terri Moss: 
 
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 
Flumioxazin 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. 352-915 
Case No. 472678 
 
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 Stephanie Burkhardt via email at 
burkhardt.stephanie@epa.gov. 
 
 Sincerely, 
 
 
 
Candice Lavelle, Branch Chief 
Worker Protection and Intergovernmental Affairs Branch 
Pesticide Re-Evaluation Division 
Office of Pesticide Programs 
 
 
 
ENCLOSURE: Stamped label

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 1 
(Bulk Tote / Base Label) 
FLUMIOXAZIN GROUP 14 HERBICIDE
BL3®
[Alternate Brand Name: DuPont BL3] 
HERBICIDE 
For control and/or suppression of certain weeds in fallow land, field corn and soybean 
Dispersible Granules 
A c t i v e I n g r e d i e n t s B y W e i g h t 
Flumioxazin 
*2[7-fluoro-3 ,4-dihydro-3-oxo-4-(2-propyny1)-2H-1 ,4-benzoxazin-6-y1]- 
4,5 ,6 ,7-tetrahydro-1H-isoindole-1,3(2H)-dione 51% 
Other Ingredients 49% 
T O T A L 100%
BL3 herbicide is a water dispersible granule containing 51% active ingredient. 
Keep Out of Reach of Children 
CAUTION 
Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you DO 
NOT understand this label, find someone to explain it to you in detail.) 
FIRST AID 
IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give 
artificial respiration, preferably by mouth-to-mouth, if possible. Call a poison control center or 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. 
IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact 
lenses, if present, after the first 5 minutes, then continue rinsing. Call a poison control center or doctor 
for treatment advice. 
IF SWALLOWED: Call poison control center or doctor immediately for treatment advice. Have person 
sip a glass of water if able to swallow. DO NOT induce vomiting unless told to do so by the poison 
control center or doctor. DO NOT give anything by mouth to an unconscious person. 
Have the product container or label with you when calling a poison control center or doctor, or going for 
treatment. You may also contact 1-800-992-5994 for emergency medical treatment information. 
Jun 24, 2026
352-915

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 2 
 
 
Precautionary Statements 
Hazards to Humans and Domestic Animals 
CAUTION 
 
Harmful if inhaled or absorbed through the skin Ɣ Causes moderate eye irritation 
 
Avoid breathing dust and spray mist. Avoid contact with skin, eyes or clothing. 
 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
 
Mixers, loaders, applicators, and other handlers must wear: 
 
• Long-sleeved shirt and long pants 
• Wear barrier laminate, butyl rubber ( • 14 mils), nitrile rubber (• 14 mils), neoprene rubber (• 
14 mils), natural rubber (• 14 mils), polyethylene, polyvinyl chloride (• 14 mils), or viton (• 14 
mils) gloves 
• Shoes plus socks 
 
Follow manufacturer's instructions for cleaning/maintaining PPE. If there are no such instructions for 
washables, 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 part 170.607(d)-(f)], 
the handler PPE requirements may be reduced or modified as specified in the WPS. Important: When 
reduced PPE is worn because a closed system is being used, handlers must be provided all PPE 
specified above for "Applicators and Other Handlers" and have such PPE immediately available for use in 
an emergency, including a spill or equipment breakdown. 
 
USER SAFETY RECOMMENDATIONS 
 
USERS SHOULD: 
• Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 
• Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean 
clothing. 
 
 
STORAGE AND DISPOSAL 
 
Pesticide Storage: Store product in original container only. DO NOT contaminate water, other 
pesticides, fertilizer, food or feed in storage. Store in a cool, dry place. 
Pesticide Disposal: DO NOT contaminate water, food, or feed by disposal. Waste resulting from the 
use of this product must be disposed of on site or at an approved waste disposal facility. 
 
CONTAINER HANDLING 
Container Handling: Refer to the Net Contents section of this product's labeling for the 
applicable "Nonrefillable Container" or "Refillable Container" designation. 
 
Nonrefillable Plastic and Metal Containers (Capacity Equal to or Less Than 50 Pounds): 
Nonrefillable 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. Fill the container 1/4 full with water and recap. Shake for 10 seconds. Pour 
rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 3 
 
 
seconds after the flow begins to drip. Repeat this procedure two more times. Then, for Plastic 
Containers, offer for recycling if available or puncture and dispose of in a sanitary landfill, or by 
incineration. DO NOT burn, unless allowed by state and local ordinances. For Metal Containers, offer 
for recycling if available or reconditioning if appropriate, or puncture and dispose of in a sanitary landfill, 
or by other procedures approved by state and local authorities. 
 
Nonrefillable Plastic and Metal Containers (Capacity Greater Than 50 Pounds): Nonrefillable 
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. Fill the container 1/4 full with water. Replace and tighten closures. Tip container on its side and 
roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on 
its end and tip it back and forth several times. Turn the container over onto its other end and tip it back 
and forth several times. Empty the rinsate into application equipment or a mix tank or store rinsate for 
later use or disposal. Repeat this procedure two more times. Then, for Plastic Containers, offer for 
recycling if available or puncture and dispose of in a sanitary landfill, or by incineration. DO NOT burn, 
unless allowed by state and local ordinances. For Metal Containers, offer for recycling if available or 
reconditioning if appropriate, or puncture and dispose of in a sanitary landfill, or by other procedures 
approved by state and local authorities. 
 
Nonrefillable Plastic and Metal Containers, e.g., Intermediate Bulk Containers [IBC] (Size or 
Shape Too Large to be Tipped, Rolled or Turned Upside Down): Nonrefillable container. DO NOT 
reuse or refill this container. Clean container promptly after emptying the contents from this container 
into application equipment or mix tank and before final disposal using the following pressure rinsing 
procedure. Insert a lance fitted with a suitable tank cleaning nozzle into the container and ensure that 
the water spray thoroughly covers the top, bottom and all sides inside the container. The nozzle 
manufacturer generally provides instructions for the appropriate spray pressure, spray duration and/or 
spray volume. If the manufacturer's instructions are not available, pressure rinse the container for at 
least 60 seconds using a minimum pressure of 30 PSI with a minimum rinse volume of 10% of the 
container volume. Drain, pour or pump rinsate into application equipment or rinsate collection system. 
Repeat this pressure rinsing procedure two more times. Then, for Plastic Containers, offer for recycling 
if available or puncture and dispose of in a sanitary landfill, or by incineration. For Metal Containers, 
offer for recycling if available or reconditioning if appropriate, or puncture and dispose of in a sanitary 
landfill, or by other procedures approved by state and local authorities. 
 
Nonrefillable Paper or Plastic Bags, Fiber Sacks including Flexible Intermediate Bulk 
Containers (FIBC) or Fiber Drums With Liners: Nonrefillable container. DO NOT reuse or refill this 
container. Completely empty paper or plastic bag, fiber sack or drum liner by shaking and tapping sides 
and bottom to loosen clinging particles. Empty residue into application or manufacturing equipment. 
Then offer for recycling if available or dispose of empty paper or plastic bag, fiber sack or fiber drum 
and liner in a sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local 
ordinances. 
 
Refillable Fiber Drums With Liners: Refillable container (fiber drum only). Refilling Fiber Drum: 
Refill this fiber drum with BL3 herbicide containing flumioxazin only. DO NOT reuse this fiber drum for 
any other purpose. Cleaning before refilling is the responsibility of the refiner. Completely empty liner 
by shaking and tapping sides and bottom to loosen clinging particles. Empty residue into application or 
manufacturing equipment. Disposing of Fiber Drum and/or Liner: DO NOT reuse this fiber drum for any 
other purpose other than refilling (see preceding). Cleaning the container (liner and/or fiber drum) 
before final disposal is the responsibility of the person disposing of the container. Offer the liner for 
recycling if available or dispose of liner in a sanitary landfill, or by incineration. DO NOT burn, unless 
allowed by state and local ordinances. If drum is contaminated and cannot be reused, dispose of it in 
the manner required for its liner. To clean the fiber drum before final disposal, completely empty the 
fiber drum by shaking and tapping sides and bottom to loosen clinging particles. Empty residue into 
application or manufacturing equipment. Then offer the fiber drum for recycling if available or dispose 
of in a sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local ordinances.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 4 
 
 
All Other Refillable Containers: Refillable container. Refilling Container: Refill this container with BL3 
herbicide containing flumioxazin only. DO NOT reuse this container for any other purpose. Cleaning 
before refilling is the responsibility of the refiller. Prior to refilling, inspect carefully for damage including 
cracks, punctures, abrasions, worn out threads and closure devices. If damage is found, DO NOT use 
the container, contact Corteva Agriscience at the number below for instructions. Check for leaks after 
refilling and before transporting. If leaks are found, DO NOT reuse or transport container, contact 
Corteva Agriscience at the number below for instructions. Disposing of Container: DO NOT reuse this 
container for any other purpose other than refilling (see preceding). Cleaning the container before final 
disposal is the responsibility of the person disposing of the container. To clean the container before 
final disposal, use the following pressure rinsing procedure. Insert a lance fitted with a suitable tank 
cleaning nozzle into the container and ensure that the water spray thoroughly covers the top, bottom 
and all sides inside the container. The nozzle manufacturer generally provides instructions for the 
appropriate spray pressure, spray duration and/or spray volume. If the manufacturer's instructions are 
not available, pressure rinse the container for at least 60 seconds using a minimum pressure of 30 PSI 
with a minimum rinse volume of 10% of the container volume. Drain, pour or pump rinsate into 
application equipment or rinsate collection system. Repeat this pressure rinsing procedure two more 
times. Then, for Plastic Containers, offer for recycling if available or puncture and dispose of in a 
sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local ordinances. For 
Metal Containers, offer for recycling if available or reconditioning if appropriate, or puncture and 
dispose of in a sanitary landfill, or by other procedures approved by state and local authorities. 
 
DO NOT transport if this container is damaged or leaking. If the container is damaged, leaking or 
obsolete, or in the event of a major spill, fire or other emergency, contact Corteva Agriscience at 1-800-
992-5994, day or night. 
 
 
Refer to the inside of label booklet for additional precautionary information, including First Aid 
and Directions for Use. 
 
Notice: Read the entire label. Use only according to label directions. Before using this product, read 
Warranty Disclaimer, Inherent Risks of Use and Limitation of Remedies at end of label booklet. If 
terms are unacceptable, return at once unopened. 
 
In case of emergency endangering health or the environment involving this product, call: 1-800-992-5994. 
 
Agricultural Chemical: DO NOT ship or store with food, feeds, drugs, or clothing. 
 
EPA Reg. No. 352-915 EPA Est. No. ___________ 
 
™
®Trademarks of Corteva Agriscience and its affiliated companies 
 
Produced for 
Corteva Agriscience LLC 
9330 Zionsville Road 
Indianapolis, IN 46268 
 
 
NET WEIGHT: ___________

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 5 
 
 
(Booklet Cover / Small Container Label) 
FLUMIOXAZIN GROUP 14 HERBICIDE 
 
 
BL3® 
[Alternate Brand Name: DuPont BL3] 
HERBICIDE 
 
For control and/or suppression of certain weeds in fallow land, field corn and soybean 
 
Dispersible Granules 
 
A c t i v e I n g r e d i e n t s B y W e i g h t 
Flumioxazin 
*2[7-fluoro-3 ,4-dihydro-3-oxo-4-(2-propyny1)-2H-1 ,4-benzoxazin-6-y1]- 
4,5 ,6 ,7-tetrahydro-1H-isoindole-1,3(2H)-dione 51% 
Other Ingredients 49% 
T O T A L 100% 
 
BL3 herbicide is a water dispersible granule containing 51% active ingredient. 
 
Keep Out of Reach of Children 
CAUTION 
 
Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you DO 
NOT understand this label, find someone to explain it to you in detail.) 
 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR 
part 170. Refer to booklet under “Agricultural Use Requirements” in the directions for use section for 
information about this standard. 
 
Refer to the inside of label booklet for additional precautionary information including First Aid and 
Directions For Use. 
 
Notice: Read the entire label. Use only according to label directions. Before using this product, read 
Warranty Disclaimer, Inherent Risks of Use and Limitation of Remedies at end of label booklet. If 
terms are unacceptable, return at once unopened. 
 
In case of emergency endangering health or the environment involving this product, call: 1-800-992-5994. 
 
Agricultural Chemical: DO NOT ship or store with food, feeds, drugs, or clothing. 
 
EPA Reg. No. 352-915 EPA Est. No. ___________ 
 
For product information call: 1-800-258-3033 
 
™
®Trademarks of Corteva Agriscience and its affiliated companies 
 
Produced for 
Corteva Agriscience LLC 
9330 Zionsville Road 
Indianapolis, IN 46268 
NET WEIGHT: ___________

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 6 
 
 
 
(Page 1 through end): 
 
FIRST AID 
 
IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give 
artificial respiration, preferably by mouth-to-mouth, if possible. Call a poison control center or 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. 
 
IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact 
lenses, if present, after the first 5 minutes, then continue rinsing. Call a poison control center or doctor 
for treatment advice. 
 
IF SWALLOWED: Call poison control center or doctor immediately for treatment advice. Have person 
sip a glass of water if able to swallow. DO NOT induce vomiting unless told to do so by the poison 
control center or doctor. DO NOT give anything by mouth to an unconscious person. 
 
Have the product container or label with you when calling a poison control center or doctor, or going for 
treatment. You may also contact 1-800-992-5994 for emergency medical treatment information. 
 
 
Precautionary Statements 
Hazards to Humans and Domestic Animals 
CAUTION 
 
Harmful if inhaled or absorbed through the skin Ɣ Causes moderate eye irritation 
 
Avoid breathing dust and spray mist. Avoid contact with skin, eyes or clothing. 
 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
 
Mixers, loaders, applicators, and other handlers must wear: 
 
• Long-sleeved shirt and long pants 
• Wear barrier laminate, butyl rubber ( • 14 mils), nitrile rubber (• 14 mils), neoprene rubber (• 
14 mils), natural rubber (• 14 mils), polyethylene, polyvinyl chloride (• 14 mils), or viton (• 14 
mils) gloves 
• Shoes plus socks 
 
Follow manufacturer's instructions for cleaning/maintaining PPE. If there are no such instructions for 
washables, 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 part 170.607(d)-(f)], 
the handler PPE requirements may be reduced or modified as specified in the WPS. Important: When 
reduced PPE is worn because a closed system is being used, handlers must be provided all PPE 
specified above for "Applicators and Other Handlers" and have such PPE immediately available for use in 
an emergency, including a spill or equipment breakdown.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 7 
 
 
USER SAFETY RECOMMENDATIONS 
 
USERS SHOULD: 
• Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 
• Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean 
clothing. 
 
 
ENVIRONMENTAL HAZARDS 
 
NON-TARGET ORGANISM ADVISORY 
This product is toxic to plants and may adversely impact the forage and habitat of non-target organisms, 
including pollinators, in areas adjacent to the treated site. Protect the forage and habitat of non-target 
organisms by following label directions intended to minimize spray drift. 
 
DO NOT apply directly to water, to areas where surface water is present or to intertidal areas below the 
mean high water mark. Drift or runoff may be hazardous to non-target plants and aquatic organisms in 
neighboring areas. DO NOT apply where runoff is likely to occur. DO NOT apply when weather conditions 
favor drift from treated areas. DO NOT contaminate water when disposing of equipment washwaters or 
rinsate. 
 
This pesticide is toxic to plants. Use strictly in accordance with the drift and run-off precautions on this 
label in order to minimize off-site exposures. 
 
Under some conditions this product may have a potential to run-off to surface water or adjacent land. 
Where possible, use methods which reduce soil erosion, including no till, limited till and contour plowing; 
these methods also reduce pesticide run-off. Use of vegetation filter strips along rivers, creeks, streams, 
wetlands or on the downhill side of fields where run-off could occur will minimize water run-off. 
 
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 previously notifying the local sewage 
treatment plant authority. For guidance contact your State Water Board or Regional Office of the EPA. 
 
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. 
 
BL3 herbicide, referred to below as BL3, BL3 herbicide, must be used only in accordance with 
instructions on this label, in separately published Corteva Agriscience instructions (Supplemental Labels, 
Special Local Need Registrations, FIFRA Section 18 exemptions, FIFRA 2(ee) Bulletins), or as otherwise 
permitted by FIFRA. Always read the entire label, including the Limitation of Warranty and Liability. 
 
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 
statements on this label about personal protective equipment 
(PPE), and restricted-entry interval. The

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 8 
 
 
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, including plants, soil or water is: 
• Coveralls 
• Wear barrier laminate, butyl rubber ( • 14 mils), nitrile rubber (• 14 mils), neoprene rubber (• 14 
mils), natural rubber (• 14 mils), polyethylene, polyvinyl chloride (• 14 mils), or viton (• 14 mils) 
gloves 
• Shoes plus socks 
 
PRODUCT INFORMATION 
 
BL3® uses: 
 
• BL3 provides residual control of susceptible weeds. 
• BL3 provides additional burndown activity when used as part of a burndown program. 
• BL3 may be applied as part of a fall burndown program for control of susceptible winter annuals. 
• Read tank mix product label for rates and weeds controlled. Always read and follow label directions 
for all tank mix products before using. The most restrictive labeling of any tank mix product must be 
followed. BL3, when applied according to label use directions, will control the weeds claimed in crop 
specific use directions. This label makes no claims concerning control of other weed species. 
• It is the pesticide user's responsibility to ensure that all products are registered for the intended use. 
Read and follow the applicable restrictions and limitations and directions for use on all product labels 
involved in tank mixing. Users must follow the most restrictive directions for use and precautionary 
statements of each product in the tank mixture. 
 
BIOLOGICAL ACTIVITY 
 
BL3 needs rainfall or irrigation to activate. BL3 will form a weed barrier, cultivation after application will 
reduce this weed barrier. BL3 inhibits the synthesis of a precursor of chlorophyll, causing rapid 
destruction of contacted tissue. 
• Crop injury may occur from applications made to poorly drained soils and/or applications made 
under cool, wet conditions. 
• Risk of crop injury can be minimized by using on well drained soils, planting at least 15 inches 
deep, using high quality seed and completely covering seeds with soil prior to preemergence 
applications. 
• Treated soil that is splashed onto newly emerged crops may result in temporary crop injury. 
• Moisture is necessary to activate BL3 in soil for residual weed control. 
• Dry weather following applications of BL3 may reduce effectiveness. However, when adequate 
moisture is received after dry conditions, BL3 will control susceptible germinating weeds. BL3 
may not control weeds that germinate after application but before an activating rainfall/irrigation or 
weeds that germinate through cracks resulting from dry soil. 
• When adequate moisture is not received after a BL3 application, weed control may be improved 
by irrigation with at least 1/4 inch of water. If emerged weeds are controlled by cultivation, 
residual weed control will be reduced. 
 
RESTRICTIONS 
 
• DO NOT apply this product when weather conditions favor spray drift from treated areas. 
• DO NOT apply during low-level inversion conditions, including fog.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 9 
 
 
• When applying by air, observe drift management restrictions and precautions listed under 
"AERIAL APPLICATION". 
• DO NOT apply to frozen or snow covered soil. 
• DO NOT apply to farm alleys or roads where traffic may result in treated dust settling onto crops 
or other desirable vegetation. 
• DO NOT apply this product by air within 40 feet of non-target plants including non-target crops. 
• DO NOT apply this product by air within 100 feet of emerged cotton crops. 
• DO NOT apply this product by air within 40 feet of streams, wetlands, marshes, ponds, lakes and 
reservoirs. 
• DO NOT apply this product by air when wind velocity is less than 2 mph or more than 10 mph. 
• DO NOT apply during a temperature inversion, when winds are gusty, or when other conditions 
could produce poor coverage and/or off-target spray movement. 
• DO NOT apply within 300 yards of non-dormant pears. 
• DO NOT apply to powdery soils or soils that are susceptible to wind displacement unless 
irrigation can be applied immediately after application. 
• DO NOT apply directly to water, to areas where surface water is present or to intertidal areas 
below the mean high water mark. Drift or runoff may be hazardous to non-target plants and 
aquatic organisms in neighboring areas. 
• DO NOT apply where runoff is likely to occur. 
• DO NOT contaminate water when disposing of equipment washwaters. 
• For burndown applications prior to crop emergence DO NOT use flood jet nozzles. 
• DO NOT perform any tillage operation after application or residual weed control will be reduced. 
• DO NOT apply BL3 when weeds are under stress due to drought, excessive water, extremes in 
temperature, disease or low humidity. 
 
PRECAUTIONS 
 
• Mechanical incorporation into the soil will reduce residual weed control. 
• Calibrate sprayers only with clean water away from the well site. 
• Mix only enough product for the job at hand and avoid overfilling of spray tank. 
• When triple-rinsing the pesticide container, be sure to add the rinsate to the spray mix. 
• Thoroughly clean BL3 from application equipment immediately after use and prior to spraying 
crops. 
• Failure to remove even small amounts of BL3 from application equipment may result in injury to 
subsequently sprayed crops. 
• Prevent drift of spray to desirable plants. 
• Keep from contact with fertilizers, insecticides, fungicides and seeds during storage. 
• Spray equipment used to apply BL3 should not be used to apply other materials to any crop 
foliage, unless the proper cleanout procedures are followed. See "SPRAYER CLEANUP" for 
more information. 
 
WEED RESISTANCE MANAGEMENT 
 
For resistance management, BL3 is a Group 14 herbicide. Any weed population may contain or develop 
plants naturally resistant to BL3 and other Group 14 herbicides. The resistant biotypes may dominate the 
weed population if these herbicides are used repeatedly in the same field. Appropriate resistance 
management strategies should be followed. 
 
Proactively implementing diversified weed control strategies to minimize selection for weed populations 
resistant to one or more herbicides is a best practice. A diversified weed management program may 
include the use of multiple herbicides with different modes of action and overlapping weed spectrum with 
or without tillage operations and/or other cultural practices. Research has demonstrated that using the 
labeled rate and directions for use is important to delay the selection for resistance.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 10 
 
 
The continued effectiveness of this product depends on the successful implementation of a weed 
resistance management program. 
 
To aid in the prevention of developing weeds resistant to this product, users should: 
• Scout fields before application to ensure herbicides and rates will be appropriate for the weed 
species and weed sizes present. 
• Start with a clean field, using either a burndown herbicide application or tillage. 
• If using post-emergence herbicides or tank mixes, control weeds early when they are relatively 
small. 
• Apply full rates of this product for the most difficult to control weed in the field at the specified time 
to minimize weed escapes. 
• Scout fields after application to detect weed es capes or shifts in control of weed species. 
• Control weed escapes before they reproduce by seed or proliferate vegetatively. 
• Report any incidence of non-performance of this product against a particular weed to your local 
company representative, local retailer, or county extension agent. 
• Contact your local company representative, crop advisor, or extension agent to find out if 
suspected resistant weeds to these MOAs have been found in your region. DO NOT assume that 
each listed weed is being controlled by multiple mode of action. Products with multiple active 
ingredients are intended to broaden the spectrum of weeds that are controlled. Some weeds may 
be controlled by only one of the active ingredients in this product. 
• If resistance is suspected, treat weed escapes with an herbicide having a mode of action other 
than Group 14 and/or use nonchemical methods to remove escapes, as practical, with the goal of 
preventing further seed production. 
• Suspected herbicide-resistant weeds may be identified by these indicators: 
ƒ Failure to control a weed species normally controlled by the herbicide at the dose applied, 
especially if control is achieved on adjacent weeds. 
ƒ A spreading patch of non-controlled plants of a particular weed species; and 
ƒ Surviving plants mixed with controlled individuals of the same species. 
 
Additionally, users should follow as many of the following herbicide resistance management practices as 
is practical: 
• Use a broad spectrum herbicide with other mode of action as a foundation in a weed control 
program, if appropriate. 
• Utilize sequential applications of herbicides with alternative modes of action. 
• Rotate the use of this product with non-Group 14 herbicides. 
• Avoid making more than two sequential applications of this product and any other Group 14 
herbicides within a single growing season unless mixed with an herbicide with a different mode of 
action with an overlapping spectrum for the difficult-to-control weeds. 
• Incorporate non-chemical weed control practices, such as mechanical cultivation, crop rotation, 
cover crops and weed-free crop seeds, as part of an integrated weed control program. 
• Use good agronomic principles that enhance crop development and crop competitiveness. 
• Thoroughly clean plant residues from equipment before leaving fields suspected to contain 
resistant weeds. 
• Manage weeds in and around fields to reduce weed seed production. 
 
INTEGRATED PEST MANAGEMENT 
 
BL3 should be integrated into an overall weed and pest management strategy whenever the use of a 
herbicide is required. Follow practices known to reduce weed development (tillage, crop competition) and 
herbicide use (weed scouting, proper application timing, banding) wherever possible. Consult local 
agricultural and weed authorities for additional IPM strategies established for your area. 
 
This product may be used as part of an Integrated Pest Management (IPM) program that can include

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 11 
 
 
biological, cultural, and genetic practices aimed at preventing economic pest damage. IPM principles and 
practices include field scouting or other detection methods, correct target pest identification, population 
monitoring, and treating when target pest populations reach locally determined action thresholds. Consult 
your state cooperative extension service, professional consultant or other qualified authorities to 
determine appropriate action treatment threshold levels for treating specific pest / crop systems in your 
area. 
 
MANDATORY SPRAY DRIFT MANAGEMENT 
Aerial Applications: 
• 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. 
• Applicators must select nozzle and pressure that deliver Medium or coarser droplets in 
accordance with American Society of Agricultural & Biological Engineers Standard 641 
(ASABE S641).
 
• If the windspeed is 10 miles per hour or less, applicators must use ½ swath displacement 
upwind at the downwind edge of the field. When the windspeed is between 11-15 miles per 
hour, applicators must use ¾ swath displacement upwind at the downwind edge of the field.
 
• DO NOT apply when wind speeds exceed 15 mph at the application site. If the windspeed 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. Othe1wise, 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
 
• DO NOT apply during temperature inversions. 
 
Ground Boom Applications: 
• User must only apply with the release height recommended by the manufacturer, but no more 
than 3 feet above the ground or crop canopy. 
• Applicators must select nozzle and pressure that deliver Medium or coarser droplets in 
accordance with American Society of Agricultural & Biological Engineers Standard 572 
(ASABE S572). 
• DO NOT apply when wind speeds exceed 15 miles per hour at the application site. 
• DO NOT apply during temperature inversions. 
 
Boomless Ground Applications: 
• Applicators must select nozzle and pressure that deliver Medium or coarser droplets in 
accordance with American Society of Agricultural & Biological Engineers Standard 572 
(ASABE S572).
 
• DO NOT apply when wind speeds exceed 15 miles per hour at the application site. 
• DO NOT apply during temperature inversions. 
 
SPRAY DRIFT ADVISORIES 
 
THE APPLICATOR IS RESPONSIBLE FOR A VOIDING 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 droplets. Use the largest droplets that provide 
target pest control. While applying larger droplets will reduce spray drift, the potential for drift will be 
greater if applications are made improperly or under unfavorable environment.al conditions. 
 
Controlling Droplet Size - Ground Boom

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 12 
 
 
• 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. 
• Pressure - Use the lowest spray pressure recommended for the nozzle to produce the target 
spray volume and droplet size. 
• Spray Nozzle - Use a spray nozzle that is designed for the intended application. Consider using 
nozzles designed to reduce drift. 
 
Controlling Droplet Size – Aircraft 
 
• 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. 
 
BOOMLESS GROUND APPLICATIONS: 
Setting nozzles at the lowest effective height will help to reduce the potential for spray drift. 
 
HANDHELD TECHNOLOGY APPLICATIONS: 
Take precautions to minimize spray drift. 
 
AIR ASSISTED (AIR BLAST) FIELD CROP SPRAYERS 
Air assisted field crop sprayers carry droplets to the target via a downward directed air stream. Some may 
reduce the potential for drift, but if a sprayer is unsuitable for the application and/or set up improperly, 
high drift potential can result. It is the responsibility of the applicator to determine that a sprayer is suitable 
for the intended application, is configured properly, and that drift is not occurring. 
 
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. Temperature 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 aircraft smoke generator. Smoke that layers and moves laterally in a concentrated 
cloud (under low wind conditions) indicates an inversion, while smoke that moves upward and rapidly 
dissipates indicates good vertical air mixing. Avoid 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. 
 
SENSITIVE AREAS 
Making applications when there is a sustained wind moving away from adjacent sensitive areas (e.g., 
residential areas, bodies of water, known habitat for threatened or endangered species, non-target crops) 
is an effective way to minimize the effect of spray drift.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 13 
 
 
DRIFT CONTROL ADDITIVES 
Using product compatible drift control additives can reduce drift potential. When a drift control additive is 
used, read and carefully observe cautionary statements and all other information on the additive's label. If 
using an additive that increases viscosity, ensure that the nozzles and other application equipment will 
function properly with a viscous spray solution. Preferred drift control additives have been certified by the 
Council of Producers & Distributors of Agrotechnology (CPDA). 
 
APPLICATION INFORMATION 
 
Burndown Application 
 
For best results, apply BL3 as part of a burndown program to actively growing weeds. Applying BL3 
under conditions that DO NOT promote active weed growth will reduce herbicide effectiveness. DO NOT 
apply BL3 when weeds are under stress due to drought, excessive water, extremes in temperature, 
disease or low humidity. Weeds under stress tend to become less susceptible to herbicidal action. BL3 is 
most effective when applied under warm sunny conditions. 
 
Reduced residual weed control may occur when burndown applications are made to fields where heavy 
crop and/or weed residue exist. 
 
Rainfastness 
 
BL3 is rainfast one hour after application. DO NOT apply if rain is expected within one hour of application 
or postemergence efficacy may be reduced. 
 
Soil Characteristics 
 
Application of BL3 to soils with high organic matter and/or high clay content may require higher dosages 
than soils with low organic matter and/or low clay content. Application to cloddy seedbeds can result in 
reduced weed control. 
 
HERBICIDE RATE 
 
Residual Weed Control (Including Preemergence Applications or Applications as Part of a Fall or 
Spring Burndown and Fallow Seedbed Program) 
 
Based upon soil characteristics (organic matter content and texture), the most difficult to control weed 
species being targeted, and the crop being grown, select the proper BL3 dosage from the rate range 
tables contained in this label. 
 
CARRIER VOLUME AND SPRAY PRESSURE GROUND EQUIPMENT ONLY. 
 
Preemergence Application (Conventional Tillage) 
 
To ensure uniform coverage, use 10 to 30 gallons of spray solution per acre for conventional tillage 
applications. Nozzle selection must meet manufacturer's gallonage and pressure specifications for 
preemergence herbicide application. 
 
Burndown Application (Prior to Crop Emergence) 
 
To ensure thorough coverage in burndown applications, use 15 to 60 gallons spray solution per acre. Use 
20 to 60 gallons per acre if dense vegetation or heavy crop residue is present. Nozzle selection must 
meet manufacturer's gallonage and pressure specifications for postemergence herbicide application. DO 
NOT use flood jet nozzles.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 14 
 
 
See Information for Aerial Equipment under "AERIAL APPLICATION". 
 
SPRAY ADDITIVES 
 
Burndown Application (Prior to Crop Emergence) 
 
Postemergence control of weeds from BL3 tank mixes will require the addition of an agronomically 
approved adjuvant to the spray mixture. When an adjuvant is to be used with BL3, Corteva Agriscience 
recommends the use of a Chemical Producers and Distributors Association certified adjuvant. Either a 
crop oil concentrate (COC) or methylated seed oil (MSO) which contains at least 15% emulsifiers and 
80% oil or a non-ionic surfactant (NIS) at 0.25% v/v, may be used when applying BL3 as part of a 
burndown program. Some tank mix partners are formulated with sufficient adjuvants and DO NOT require 
the addition of a crop oil concentrate, methylated seed oil or non-ionic surfactant when tank mixed with 
BL3. The addition of a crop oil concentrate or methylated seed oil may increase the burndown activity on 
certain weeds including cutleaf evening primrose and Carolina geranium. Verify mixing compatibility 
qualities by a jar test. 
 
A spray grade nitrogen source (either ammonium sulfate (AMS) at 2 to 2.5 lbs/acre or a 28 to 32% 
nitrogen solution at 1 to 2 qts/acre) may be added to the spray mixture along with either a crop oil 
concentrate, methylated seed oil or non-ionic surfactant to enhance weed control. The addition of a 
nitrogen source does not replace the need for a crop oil concentrate, a methylated seed oil or a non-ionic 
surfactant. 
 
JAR TEST TO DETERMINE COMPATIBILITY OF ADJUVANTS AND BL3 
 
When using BL3 and an adjuvant, including in stale seed bed or reduced tillage situations. Perform a jar 
test before mixing commercial quantities of BL3, when using BL3 for the first time, when using new 
adjuvants or when a new water source is being used. 
 
1. Add 1 pint of the water to a quart jar. Use water from the same source and temperature as which will 
be used in the spray tank mixing operation. 
2. Add 1 gram of BL3 to the quart jar for every 3 ounces of BL3 per acre being applied, gently mix until 
product goes into suspension. 
3. Add 60 milliliters (4 Tbsp or 2 fl oz) of the crop oil or methylated seed oil to the quart jar or 1 milliliter 
of non-ionic surfactant if it is being used in place of oil, gently mix. 
4. If nitrogen is being used, add 16 milliliters (1 Tbsp or 0.5 oz) of the 28 to 32% nitrogen source to the 
quart jar. If ammonium sulfate is being used, add 19 grams AMS to the quart jar in place of the 28 to 
32% nitrogen. 
5. Place cap on jar, invert 10 times, let stand for 15 minutes, evaluate. 
6. An ideal tank mix combination will be uniform and free of suspended particles. If any of the following 
conditions are observed, question the choice of adjuvant: 
a) Layer of oil or globules on the mixture's surface. 
b) Flocculation: fine particles in suspension or as a layer on the bottom of the jar. 
c) Clabbering: thickening texture (coagulated) like gelatin. 
 
SPRAY TANK PREPARATION 
 
It is important that spray equipment is clean and free of existing pesticide deposits before using BL3. 
Follow the spray tank cleanout procedures specified on the label of product previously sprayed. If no 
cleanout procedure is provided, follow the cleanout procedure below for all application equipment. 
 
1. Thoroughly rinse sprayer, tanks, boom, and hoses with clean water. 
2. Partially fill the tank with water and add one of the cleaning agents listed in the SPRAYER 
CLEANUP section of this label. Complete filling the tank and flush the cleaning solution through the

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 15 
 
 
boom and hoses. Let stand for 15 minutes with agitation or recirculation and then drain the tank after 
flushing the hoses, boom, and nozzles. 
3. Thoroughly rinse sprayer, tanks, boom, and hoses with clean water. 
4. Follow label directions of the product previously sprayed for rinsate disposal. 
 
During an extended period where spraying or mixing equipment will be used to apply multiple loads of 
BL3, at the end of each day of spraying partially fill the tank with fresh water, flush the boom and hoses 
and allow to sit overnight. A steam cleaning of aerial spray tanks is recommended to dislodge any visible 
pesticide deposits. 
 
MIXING INSTRUCTIONS 
 
1. Fill clean spray tank 1/2 to 2/3 of desired level with clean water. 
2. If a drift retardant is to be used, add 10 lbs of spray grade ammonium sulfate per 100 gals. of spray 
solution. 
3. To ensure a uniform spray mixture, pre-slurry the required amount of BL3 with water prior to addition 
to the spray tank. Use a minimum of 1 gallon of water per ounces of BL3. 
4. While agitating, slowly add the pre-slurried BL3 to the spray tank. Agitation should create a rippling or 
rolling action on the water surface. 
5. If tank mixing BL3 with other labeled herbicides, add water soluble bags first, followed by dry 
formulations, flowables, emulsifiable concentrates and then solutions. Prepare no more spray mixture 
than is required for the immediate spray operation. 
6. Add any required adjuvants. 
7. Fill spray tank to desired level with water. Continue agitation until all spray solution has been 
applied. 
8. Mix only the amount of spray solution that can be applied the day of mixing. Apply BL3 within 6 hours 
of mixing. 
 
SPRAYER CLEANUP 
 
To avoid subsequent injury to desirable crops, thoroughly clean all mixing and spray equipment 
immediately following applications of BL3 as follows: 
 
Spray equipment, including mixing vessels and nurse tanks, must be cleaned each day following BL3 
application. After BL3 is applied, use the following steps to clean the spray equipment: 
 
1. Drain the tank and thoroughly hose down the interior surfaces. Flush tank, boom, and hoses with 
clean water for a minimum of 5 minutes. 
2. Partially fill the tank with clean water and add one gallon of household ammonia* (containing 3% 
active) for every 100 gallons of water. Complete filling the tank with water, then flush the cleaning 
solution through the boom, hoses, and nozzles. Add more water to completely fill the tank and allow 
to agitate or recirculate for at least 15 minutes. Again, flush the boom, hoses and nozzles, and drain 
the tank. 
3. Remove the nozzles, screens and the end caps of sprayer booms and clean separately in a bucket 
containing water and the cleaning agent. 
4. Repeat Step 2. 
5. Thoroughly rinse the tank with clean water for a minimum of 5 minutes, flushing water through the 
boom and hoses. 
6. To enhance removal of flumioxazin from the spray system before spraying susceptible crops, follow 
the above clean-out steps with ammonia, then add a tank cleaner such as "Valent Tank Cleaner" 
from Valent U.S.A. Corporation, and allow the cleaning solution to remain in the pressurized spray 
system (spray tank, hoses and boom) overnight before flushing the system for a minimum of 15 
minutes. If using "Valent Tank Cleaner" follow use instructions and personal protective equipment 
(PPE) instructions as found on the "Valent Tank Cleaner" label.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 16 
 
 
*Equivalent amounts of an alternate strength ammonia solution or a tank cleaner recommended in 
separately published company bulletins may be used. 
 
APPLICATION EQUIPMENT 
 
Application equipment must be clean and in good repair. Nozzles must be uniformly spaced on boom and 
frequently checked for accuracy. 
 
BROADCAST APPLICATION 
 
Apply BL3, and BL3 tank mixes, with ground equipment using standard commercial sprayers equipped 
with flat fan or flood nozzles (preemergence applications only) designed to deliver the desired spray 
pressure and spray volume. 
 
BAND APPLICATION 
 
When banding, use proportionately less water and BL3 per acre. The rate of BL3 required per acre, when 
applied as a banded application, can be calculated with the following formula: 
 
Amount Needed per Acre for = Band Width in Inches X Rate per Broadcast Acre 
Banded Application Row Width in Inches 
 
AERIAL APPLICATION 
 
Spray drift away from the site of application may cause damage to non-target vegetation. To minimize 
drift, apply the largest droplet size consistent with uniform coverage and satisfactory weed control. To 
obtain satisfactory application and avoid drift, the following directions must be observed: 
 
DO NOT apply during low-level inversion conditions (including fog), when winds are gusty or under other 
conditions that favor drift. DO NOT spray when wind velocity is less than 2 mph or more than 10 mph. 
DO NOT apply this product by air within 40 feet of non-target plants including non-target crops. 
DO NOT apply this product by air within 100 feet of emerged cotton crops. 
DO NOT apply this product by air within 40 feet of streams, wetlands, marshes, ponds, lakes and 
reservoirs. 
Carrier Volume and Spray Pressure: When used as part of a burndown weed control program, apply 
BL3 in 7 to 10 gallons of water per acre. Application at less than 7 gallons per acre may provide 
inadequate control. When used for preemergence weed control, apply BL3 in 5 to 10 gallons of water per 
acre. The higher gallonage applications generally afford more consistent weed control. DO NOT exceed 
the nozzle manufacturer's specified pressures. For many nozzle types, lower pressure produces larger 
droplets. When higher flow rates are needed, use higher flow rate nozzles instead of increasing pressure. 
Nozzle Selection and Orientation: Formation of very small drops may be minimized by appropriate 
nozzle selection, by orienting nozzles away from the air stream as much as possible and by avoiding 
excessive spray pressure. Use nozzles that produce flat or hollow cone spray patterns. Use non-drip type 
nozzles, including diaphragm type nozzles, to avoid unwanted discharge of spray solution. The nozzles 
must be directed toward the rear of the aircraft, at an angle between 0 and 15° downward. DO NOT place 
nozzles on the outer 25% of the wings or rotors. 
Adjuvants and Drift Control Additives: Refer to tank mix partner's label for adjuvant directions. Drift 
control additives may be used. When a drift control additive is used, read and carefully observe the 
cautionary statements and all other information appearing on the additive label. 
 
APPLICATION WITH DRY BULK FERTILIZERS 
 
Dry bulk fertilizer may be impregnated or coated with BL3. Application of dry bulk fertilizer with BL3 
provides weed control equal to, or slightly below, the same rate of BL3 applied in liquid carriers, due to 
better coverage with application via spray equipment. Follow label directions for BL3 regarding rates,

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 17 
 
 
special instructions, cautions and special precautions. Apply 400 to 700 pounds of the fertilizer/herbicide 
mixture per acre to obtain adequate soil coverage. Apply the mixture to the soil with properly calibrated 
equipment immediately after blending. Uniform application of the herbicide/fertilizer mixture is essential to 
prevent possible crop injury and to obtain uniform weed control. 
 
DO NOT use ammonium nitrate and/or limestone as the sole source of fertilizer, as the BL3 may not 
adhere to these materials. 
 
Compliance with all Federal and State regulations relating to blending pesticide mixtures with dry bulk 
fertilizer, registrations, labeling and application are the responsibility of the individual and/or company 
offering the fertilizer and BL3 mixture for sale. 
 
BL3 must be premixed with water to form a slurry prior to impregnation on dry bulk fertilizer. For best 
results, use a minimum of 1 pint of water for each 2 ounces of BL3. Use a minimum of 6 pints of the BL3 
slurry to impregnate 2000 lbs. of the fertilizer for uniform coverage of the fertilizer. Closed drum, belt, 
ribbon or other commonly used dry bulk blenders may be used. 
 
The amount of BL3 required can be calculated with the following formula: 
 
ounces of BL3 per ton = ounces of BL3 per X 2000 ÷ pounds of fertilizer 
of fertilizer acre per acre 
 
Thoroughly clean dry fertilizer blending equipment after BL3 has been placed in the system to avoid injury 
to sensitive crops that may be treated with fertilizers blended after the equipment has been used for BL3. 
Rinse the sides of the blender and the herbicide tank with water. Then impregnate the rinsate onto a load 
of dry fertilizer intended for an approved crop. Use a maximum rate of 1 gal. of rinsate per ton of fertilizer. 
Follow with 1 to 2 loads of unimpregnated fertilizer in the blender before switching herbicides. 
 
ROTATIONAL RESTRICTIONS 
 
The following rotational crops may be planted after applying BL3 at the listed rate. Planting earlier than 
the recommended rotational interval may result in crop injury. 
 
DO NOT plant any crop, except corn (field), cotton, peanut, soybean, sugarcane and sweet 
potato earlier than 30 days after applying BL3. 
 
BL3 RATES CROPS ROTATION INTERVALS 
1 oz/acre Cotton (no-till or strip-till only) 14 days1 
1.5 to 2 oz/acre Cotton (no-till or strip-till only) 21 days1 
2 oz/acre or less Peanut, Soybean, Sugarcane and 
Sweet Potato 
immediately 
Field Corn (minimum and no-till) 7 days 
Cotton and Field Corn (conventional 
tillage), Rice, Sorghum, Sunflower, 
Tobacco and Wheat 
30 days1 
Barley, Dry and Snap Beans, Flax, 
Peas, Rye, Safflower and Sweet Corn 
3 months 
Alfalfa, Canola, Clover, Oats, Potato, 
Sugar Beet and all other crops not listed2 
4 months if soil is tilled prior to planting 
8 months if no tillage is performed 
Lentil 6 months 
Peanut, Soybean, Sugarcane and 
Sweet Potato 
immediately 
Field Corn (minimum and no-till) 14 da ys

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 18 
 
 
Up to 3 oz/acre Field Corn (conventional tillage) and 
Sorghum 
30 days1 
Cotton, Rice, Sunflower, Tobacco and 
Wheat3 
2 months1 
Barley, Dry and Snap Beans, Flax, Pea, 
Rye, Safflower and Sweet Corn 
4 months 
Alfalfa, Clover, Oats, Potato, Sugar 
Beet 
5 months if soil is tilled prior to planting 
10 months if no tillage is performed 
Canola and all other crops not listed2 
Trees can be transplanted two months 
after an application of BL3 Herbicide. 
6 months if soil is tilled prior to planting 
12 months if no tillage is performed 
Lentil 7 months 
1At least one inch of rainfall/irrigation must occur between application and planting or crop injury may occur. 
2Successful soil bioassay must be performed prior to planting these crops. 
3In the states of DE, IN, KY, MD, NJ, NC, OH, PA, SC, TN and VA, BL3 may be applied at a minimum of 7 days before 
planting wheat if used on no-till or minimum tillage fields. DO NOT use on Durum wheat and DO NOT irrigate between 
emergence and spike. Wheat must be planted at least 1 inch deep. DO NOT graze until wheat has reached 5 inches in 
height. 
 
BROADLEAF WEEDS CONTROLLED BY RESIDUAL ACTIVITY OF BL3 HERBICIDE 
 
BL3 rate for preplant or preemergence application, as well as when used as part of a burndown program, 
upon soil characteristics and the most difficult-to-control weed species being targeted for preemergence 
control. 
 
Length of residual control depends on rate used, soil type and quality of activation. 
 
BL3 Applied at 2.0 oz/acre on all Soil Types up to 5% Organic Matter 
 
BROADLEAF WEED SPECIES 
 
Carpetweed 
Chickweed, common, mouseear 
Dandelion 
Eclipta 
Evening primrose, cutleaf 
Field Pennycress 
Florida Pusley 
Henbit 
Lambsquarters, common 
Lettuce, prickly 
Mallow, little, Venice 
Marestail/Horseweed 
Mayweed/False Chamomile 
Morningglory, smallflower 
Nightshades, black, eastern black, hairy 
Pigweeds, redroot, smooth, spiny, tumble 
Puncturevine 
Purslane, common 
Radish, wild 
Redmaids 
Shepherd's purse 
Sida, prickly (teaweed) 
Sowthistle, Prickly 
Spurge, spotted 
 
All Weeds Listed Above Plus, the Following Weeds Controlled by BL3 Herbicide Applied at 2.5 - 3 
Oz/Acre: 
 
Amaranth, Palmer 
Anoda, spurred 
Be
ggarweed, Florida 
London Rocket 
Morning glories2, entireleaf, ivyleaf, red/scarlet, 
tall

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 19 
 
 
Chamomile, false 
Croton, tropic 
Crownbeard, golden 
Indigo, hairy 
Jimsonweed 
Kochia 
 
Mustard, wild 
Poinsettia, wild 
Ragweed
1, common 
Senna, coffee 
Sesbania, hemp 
Waterhemp', common, tall 
Yellow Rocket 
 
ORGANIC MATTER SOIL TYPE BL3 HERBICIDE RATE 
Up to 3% All Soil Types 2.5 oz/acre Field Corn and Soybean 
3 to 5% Coarse and Medium Soils: (sandy loam, 
loamy sand, loamy, silt loam, silt, sandy 
clay, sandy clay loam) 
2.5 oz/acre Field Corn and Soybean 
3 to 5% Fine Soils: (silty clay, silty clay loam, 
clay, clay loam) 
3 oz/acre Field Corn and Soybean 
1A postemergence herbicide may be needed following a preemergence application of BL3 herbicide to adequately control common 
ragweed or waterhemp in soybean fields with heavy pressure. 
2Morningglory species are not adequately controlled on fine soils or soils with greater than 3% organic matter. 
 
WEEDS SUPPRESSED BY RESIDUAL ACTIVITY OF BL3 HERBICIDE 
 
BL3 Applied at 2 - 3 oz/acre on all Soil Types up to 5% Organic Matter 
 
BROADLEAF WEED SPECIES 
 
Bristly Starbur 
Copperleaf, Hophornbeam 
Ragweed, Giant 
Russian Thistle 
Smartweeds, Ladysthumb, Pennsylvania 
Smellmelon 
Velvetleaf 
Wild Buckwheat 
Wormwood, Biennial 
 
GRASS WEED SPECIES 
Barnyardgrass 
Bluegrass, Annual 
Crabgrass, Large 
Foxtail, Giant 
Cheat (1.5 - 3 oz/acre) 
Downy Brome (1.5 - 3 oz/acre) 
Goosegrass 
Lovegrass, California 
Panicums, Fall, Texas 
Ryegrass, Italian 
Signalgrass, Broadleaf 
 
DIRECTIONS FOR USE IN FALL AND SPRING PREPLANT BURNDOWN AND 
FALLOW SEEDBED PROGRAMS IN FIELD CORN AND SOYBEAN 
 
(Preemergence to Crop) 
 
RESTRICTIONS AND LIMITATIONS 
 
DO NOT apply to frozen or snow covered soil. 
DO NOT perform any tillage operation after application or residual weed control will be reduced. 
Observe all rotational intervals prior to planting as listed in the "ROTATIONAL RESTRICTIONS" table. 
 
FALL BURNDOWN AND FALLOW SEEDBED PROGRAMS 
 
BL3 at 2 to 3 oz/acre can be used in the fall to provide residual weed control in fields that will be planted

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 20 
 
 
the following spring with field corn or soybean (refer to Rotational Restrictions table for rates and 
rotational intervals prior to planting). If weeds have emerged at the time of application, use BL3 in 
combination with a labeled burndown herbicide. Application must be made no earlier than October 15 in 
Region 2 or November 15 in Region 1 or when soil temperature falls below 50°F at a 2 inch depth to 
maintain residual weed control into the spring (April 1 in Region 1 and May 1 in Region 2) or up until 
planting, whichever comes first. BL3 can be used in a fall burndown or fallow seedbed program outside of 
Regions 1 and 2, however the length of residual control may be variable. 
 
Abnormally warm or wet winters will reduce the length of weed control observed in the spring. 
 
Fall Application Regions: 
 
Region 1: Alabama, Arkansas, Georgia, Kentucky, Mississippi, Oklahoma, Tennessee and Virginia 
Region 2: Delaware, Kansas, Illinois, Indiana, Iowa, Maryland, Michigan, Minnesota, Missouri, Nebraska, 
North Dakota, Ohio, Pennsylvania, South Dakota, West Virginia and Wisconsin 
Preplant burndown treatment tank mixes 
Program 1': BL3 plus glyphosate plus 2,4-D LVE (2,4-D for use on preplant soybeans only) plus NIS + 
AMS 
OR 
Program 2': BL3 plus glyphosate plus COC
2 or NIS + AMS 
OR 
Program 3': BL3 plus 2,4-D LVE (2,4-D for use on preplant soybeans only), plus COC 
 
1Dicamba can be added to Programs 1, 2 & 3 to assist in the control emerged broadleaves. Refer to 
dicamba label for rotational 
restrictions. 
2Crop oil concentrate has been found to increase glyphosate burndown of emerged cutleaf evening 
primrose and Carolina geranium. 
 
Weeds Controlled by Fall and Spring Preplant Burndown Programs 
 
WEEDS CONTROLLED
1 POSTEMERGENCE 
COMMON NAME Program 1 Pro gram 2 Pro gram 3 RESIDUAL 
Weeds 3 inches or less 
Chamomile, False Yes Yes No Yes 
Cheatgrass Yes Yes No Yes 
Chickweed, Common Yes Yes No Yes 
Chickweed, Mouseear Yes Yes No Yes 
Cockle, White No Yes Yes Yes 
Dandelion Yes No Yes 2 Yes 
Deadnettle, Purple Yes Yes Yes Yes 
Groundsel, Cressleaf Yes Yes - Yes 
Henbit Yes Yes Yes Yes 
Kochia Yes Yes Yes Yes 
Marestail/Horseweed Yes Yes 3 Yes Yes 
Mallow, Common Yes Yes No Yes 
Prickly Lettuce Yes Yes Yes Yes 
Wormwood, Biennial Yes Yes Yes Yes 
Weeds 12 inches or less 
Canola, Volunteer Yes Yes Yes Yes 
Carolina Geranium Yes Yes Yes - 
Evening primrose, Cutleaf4 Yes Yes Yes Yes 
Flixweed Yes Yes Yes Yes

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 21 
 
 
Mustard, Tansy Yes Yes Yes Yes 
Mustard, Wild Yes Yes Yes Yes 
Shepherd's-purse Yes Yes Yes Yes 
1 Refer to glyphosate and/or 2,4-D labels for additional weeds controlled and rotational restrictions. 
2 Use 2,4-D LVE at 1 lb ai/acre (equivalent to 2 pt/acre of 2,4-D 4 LVE) for control of emerged dandelion. 
3 Program 2 will not control emerged glyphosate resistant marestail/horseweed. 
4 Use Program 1 to control cutleaf evening primrose that are nearing 12 inches in height or are past the rosette stage. 
Use Programs 2 or 3 to control cutleaf evening primrose that are 12 inches or less and in the rosette stage. 
 
SPRING BURNDOWN PROGRAMS 
 
BL3 can be used in combination with labeled preplant burndown herbicides to assist in the 
postemergence burndown of emerged weeds and provide residual weed control prior to crop emergence. 
 
No-till planters that incorporate the soil during planting may result in decreased weed control in the row. 
Apply BL3 after planting soybeans when these types of planters are used (within 3 days after planting 
soybeans and before the crop emerges). BL3 cannot be applied after planting field corn. 
 
BL3 can be used at 1 to 3 oz/acre with labeled preplant burndown herbicides to enhance the speed of 
burndown and increase weed spectrum. 
 
BL3 can be used in field corn and soybean burndown programs. See "DIRECTIONS FOR USE IN FIELD 
CORN", "DIRECTIONS FOR USE IN SOYBEAN" for more information. 
 
DIRECTIONS FOR USE IN FALLOW LAND 
 
BL3 may be used as a preemergence fallow treatment. 
 
BL3 at 2 to 3 oz/acre can be used in the fall to provide residual weed control in fallow fields (refer to 
Rotational Restrictions table for rates and rotational intervals prior to planting). If weeds have emerged at 
the time of application, use BL3 in combination with a labeled fallow herbicide. Application must be made 
when soil temperature falls below 50°F at a 2 inch depth to maintain residual weed control into the spring. 
Abnormally warm or wet winters will reduce the length of weed control observed in the spring. 
 
BL3 at 1 to 2 oz/acre can be used in spring in combination with labeled burndown herbicides to control 
emerged weeds and provide residual weed control. 
 
DIRECTIONS FOR USE IN FIELD CORN 
RESTRICTIONS AND LIMITATIONS 
 
Use only on no-till or minimum tillage fields where last year's crop residue has not been incorporated into 
the soil. 
Corn must be planted between 14 and 30 days after application unless the application is made as part of 
a fall burndown program. 
Corn can be planted 7 days after an application of 2 oz/acre if a minimum of 25% of the soil surface is 
covered with the residue of the preceding crop and a minimum of 1/4 inch of rainfall has occurred 
between application and planting. 
DO NOT apply more than 3 ounces of BL3 per acre during a single growing season. 
DO NOT irrigate between emergence and 2-leaf corn. 
DO NOT use on popcorn, sweet corn or corn grown for seed. 
Graze treated fields or feed treated forage to livestock no sooner than 21 days after application. 
 
TIMING TO FIELD CORN 
 
Apply BL3 herbicide, at 2 to 3 oz/acre, between 7 and 30 days prior to planting field corn for the broadleaf 
weeds controlled by residual activity.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 22 
 
 
Apply BL3 herbicide at 2 oz/acre between 7 and 30 days prior to planting field corn if a minimum of 25% 
of the soil surface is covered with the residue of the preceding crop and a minimum of 1/4 inch of rainfall 
has occurred between application and planting. 
 
Burndown Use Directions — For Preplant Applications in Field Corn 
 
BL3 herbicide, applied as part of a burndown program, may be used for residual weed control, as well as 
to assist in postemergence burndown of many weeds where field corn will be planted directly into the 
residue of the previous year. See "DIRECTIONS FOR USE IN FALL AND SPRING PREPLANT 
BURNDOWN AND FALLOW SEEDBED PROGRAMS IN 1,1ELD CORN AND SOYBEAN" for rates and 
timing of applications. For control of emerged weeds, BL3 herbicide must be applied with an appropriate 
burndown tank mix partner. To ensure thorough coverage, use a minimum of 15 gallons of spray solution 
per acre. Refer to tank mix partner's label for specified application pressure and adjuvant systems. 
 
INCREASING SPEED OF GLYPHOSATE BURNDOWN ACTIVITY 
 
BL3 herbicide at 1 oz/acre, may be tank mixed with glyphosate (including Abundit® Edge) to increase the 
speed of burndown activity compared to glyphosate applied alone. Residual weed control will not be 
provided at rates lower than 2 oz/acre; however, suppression of the weeds may occur at BL3 herbicide 
rates as low as 1 oz/acre. Applications of BL3 herbicide at 1 oz/acre must be made a minimum of 14 days 
prior to planting field corn. 
 
TANK MIXES 
 
It is the pesticide user's responsibility to ensure that all products are registered for the intended use. Read 
and follow the applicable restrictions and limitations and directions for use on all product labels involved in 
tank mixing Users must follow the most restrictive directions for use and precautionary statements of each 
product in the tank mixture. 
 
BL3 herbicide may be tank mixed with other herbicides for pre-plant burndown applications. Refer to tank 
mix partner's label for adjuvant directions. 
 
Tank mix partners for burndown and/or residual control of weeds in field corn are 2,4-D, atrazine, 
rimsulfuron + thifensulfuron-methyl, dicamba, glyphosate, metribuzin, paraquat, Liberty brand herbicide 
products, thifensulfuron-methyl + tribenuron-methyl and simazine. Refer to tank mix product labels for 
specific recommendations. 
 
TANK MIX RESTRICTIONS 
 
Tank mixes with flufenacet, metolachlor or s-metolachlor, dimethenamid or dimethenamid-p, alachlor, or 
acetochlor may result in injury to field corn when application is followed by prolonged periods of cool wet 
weather. DO NOT use with BL3 herbicide, unless Supplemental or Special Local Need Labeling, provided 
by Corteva Agriscience. 
 
DIRECTIONS FOR USE IN SOYBEAN 
RESTRICTIONS AND LIMITATIONS 
 
DO NOT apply more than 3 ounces of BL3 herbicide per acre during a single growing season. 
DO NOT tank mix BL3 herbicide with acetochlor), alachlor, flufenacet, metolachlor or dimethenamid 
within 14 days of planting soybeans, unless soybeans are planted under no-till or minimum tillage 
conditions on wheat stubble or no-till field corn stubble. 
DO NOT irrigate when soybeans are cracking. 
DO NOT graze treated fields or feed treated hay to livestock sooner than 21 days after application.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 23 
 
 
TIMING TO SOYBEANS 
 
BL3 may be applied to soybeans prior to planting or preemergence (after planting). Preemergence 
application of BL3 must be made within 3 days after planting and prior to soybean emergence. 
Application after the soybeans have begun to crack, or are emerged, will result in severe crop injury. DO 
NOT apply when soybeans have begun to crack. 
 
TIMING TO WEEDS 
 
Burndown — Preemergence to Soybeans, Postemergence to Weeds 
 
BL3, applied as part of a burndown program, may be used for residual weed control, as well as to assist 
in postemergence burndown of many annual and perennial weeds where soybeans will be planted 
directly into a stale seedbed, cover crop or in previous crop residues. For control of emerged weeds, 
choose the most appropriate tank mix partner. Apply BL3 with ground equipment before planting, during 
planting or within 3 days after planting, but before the crop emerges. To ensure thorough coverage, use a 
minimum of 15 gals. of spray solution per acre. Refer to tank mix partner's label for specified application 
pressure. All BL3 tank mixes applied to assist in the control of emerged weeds must be applied with crop 
oil concentrate or methylated seed oil at 1 to 2 pt/acre or a non-ionic surfactant at 0.25% v/v. 
 
INCREASING SPEED OF GLYPHOSATE BURNDOWN ACTIVITY 
 
BL3 at rates as low as 1 oz/acre, may be tank mixed with glyphosate to increase the speed of burndown 
activity compared to glyphosate applied alone. Residual weed control will not be provided at rates lower 
than 2 oz/acre; however, suppression of the weeds may occur at BL3 rates as low as 1 oz/acre. 
 
TANK MIXES 
 
BL3 may be tank mixed with soybean herbicides for increased burndown activity, additional residual 
broadleaf and/or additional grass control. Refer to tank mix partner's label for adjuvant directions. 
Refer to tank mix product labels for specific directions for control of emerged weeds present. 
 
ADDITIONAL RESIDUAL BROADLEAF CONTROL 
 
BL3 can be tank mixed with metribuzin, chlorimuron, chlorimuron + metribuzin, tribenuron-methyl, or 
cloransulam-methyl for additional broadleaf control. 
 
ADDITIONAL RESIDUAL GRASS CONTROL 
 
BL3 can be tank mixed with pendimethalin for additional grass control. Tank mixes with flufenacet, 
metolachlor, dimethenamid or alachlor, may result in severe injury to soybeans when application is 
followed by prolonged periods of cool wet weather. DO NOT use with BL3, unless Supplemental or 
Special Local Need Labeling, provided by Corteva Agriscience. 
 
STORAGE AND DISPOSAL 
 
Pesticide Storage: Store product in original container only. DO NOT contaminate water, other 
pesticides, fertilizer, food or feed in storage. Store in a cool, dry place. 
Pesticide Disposal: DO NOT contaminate water, food, or feed by disposal. Waste resulting from the 
use of this product must be disposed of on site or at an approved waste disposal facility. 
 
CONTAINER HANDLING 
Container Handling: Refer to the Net Contents section of this product's labeling for the 
applicable "Nonrefillable Container" or "Refillable Container" desi
gnation.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 24 
 
 
 
Nonrefillable Plastic and Metal Containers (Capacity Equal to or Less Than 50 Pounds): 
Nonrefillable 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. Fill the container 1/4 full with water and recap. Shake for 10 seconds. Pour 
rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 
seconds after the flow begins to drip. Repeat this procedure two more times. Then, for Plastic 
Containers, offer for recycling if available or puncture and dispose of in a sanitary landfill, or by 
incineration. DO NOT burn, unless allowed by state and local ordinances. For Metal Containers, offer 
for recycling if available or reconditioning if appropriate, or puncture and dispose of in a sanitary landfill, 
or by other procedures approved by state and local authorities. 
 
Nonrefillable Plastic and Metal Containers (Capacity Greater Than 50 Pounds): Nonrefillable 
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. Fill the container 1/4 full with water. Replace and tighten closures. Tip container on its side and 
roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on 
its end and tip it back and forth several times. Turn the container over onto its other end and tip it back 
and forth several times. Empty the rinsate into application equipment or a mix tank or store rinsate for 
later use or disposal. Repeat this procedure two more times. Then, for Plastic Containers, offer for 
recycling if available or puncture and dispose of in a sanitary landfill, or by incineration. DO NOT burn, 
unless allowed by state and local ordinances. For Metal Containers, offer for recycling if available or 
reconditioning if appropriate, or puncture and dispose of in a sanitary landfill, or by other procedures 
approved by state and local authorities. 
 
Nonrefillable Plastic and Metal Containers, e.g., Intermediate Bulk Containers [IBC] (Size or 
Shape Too Large to be Tipped, Rolled or Turned Upside Down): Nonrefillable container. DO NOT 
reuse or refill this container. Clean container promptly after emptying the contents from this container 
into application equipment or mix tank and before final disposal using the following pressure rinsing 
procedure. Insert a lance fitted with a suitable tank cleaning nozzle into the container and ensure that 
the water spray thoroughly covers the top, bottom and all sides inside the container. The nozzle 
manufacturer generally provides instructions for the appropriate spray pressure, spray duration and/or 
spray volume. If the manufacturer's instructions are not available, pressure rinse the container for at 
least 60 seconds using a minimum pressure of 30 PSI with a minimum rinse volume of 10% of the 
container volume. Drain, pour or pump rinsate into application equipment or rinsate collection system. 
Repeat this pressure rinsing procedure two more times. Then, for Plastic Containers, offer for recycling 
if available or puncture and dispose of in a sanitary landfill, or by incineration. For Metal Containers, 
offer for recycling if available or reconditioning if appropriate, or puncture and dispose of in a sanitary 
landfill, or by other procedures approved by state and local authorities. 
 
Nonrefillable Paper or Plastic Bags, Fiber Sacks including Flexible Intermediate Bulk 
Containers (FIBC) or Fiber Drums With Liners: Nonrefillable container. DO NOT reuse or refill this 
container. Completely empty paper or plastic bag, fiber sack or drum liner by shaking and tapping sides 
and bottom to loosen clinging particles. Empty residue into application or manufacturing equipment. 
Then offer for recycling if available or dispose of empty paper or plastic bag, fiber sack or fiber drum 
and liner in a sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local 
ordinances. 
 
Refillable Fiber Drums With Liners: Refillable container (fiber drum only). Refilling Fiber Drum: 
Refill this fiber drum with BL3 herbicide containing flumioxazin only. DO NOT reuse this fiber drum for 
any other purpose. Cleaning before refilling is the responsibility of the refiner. Completely empty liner 
by shaking and tapping sides and bottom to loosen clinging particles. Empty residue into application or 
manufacturing equipment. Disposing of Fiber Drum and/or Liner: DO NOT reuse this fiber drum for any 
other purpose other than refilling (see preceding). Cleaning the container (liner and/or fiber drum) 
before final disposal is the responsibility of the person disposing of the container. Offer the liner for 
rec
ycling if available or dispose of liner in a sanitary landfill, or by incineration. DO NOT burn, unless

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 25 
 
 
allowed by state and local ordinances. If drum is contaminated and cannot be reused, dispose of it in 
the manner required for its liner. To clean the fiber drum before final disposal, completely empty the 
fiber drum by shaking and tapping sides and bottom to loosen clinging particles. Empty residue into 
application or manufacturing equipment. Then offer the fiber drum for recycling if available or dispose 
of in a sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local ordinances. 
 
All Other Refillable Containers: Refillable container. Refilling Container: Refill this container with BL3 
herbicide containing flumioxazin only. DO NOT reuse this container for any other purpose. Cleaning 
before refilling is the responsibility of the refiller. Prior to refilling, inspect carefully for damage including 
cracks, punctures, abrasions, worn out threads and closure devices. If damage is found, DO NOT use 
the container, contact Corteva Agriscience at the number below for instructions. Check for leaks after 
refilling and before transporting. If leaks are found, DO NOT reuse or transport container, contact 
Corteva Agriscience at the number below for instructions. Disposing of Container: DO NOT reuse this 
container for any other purpose other than refilling (see preceding). Cleaning the container before final 
disposal is the responsibility of the person disposing of the container. To clean the container before 
final disposal, use the following pressure rinsing procedure. Insert a lance fitted with a suitable tank 
cleaning nozzle into the container and ensure that the water spray thoroughly covers the top, bottom 
and all sides inside the container. The nozzle manufacturer generally provides instructions for the 
appropriate spray pressure, spray duration and/or spray volume. If the manufacturer's instructions are 
not available, pressure rinse the container for at least 60 seconds using a minimum pressure of 30 PSI 
with a minimum rinse volume of 10% of the container volume. Drain, pour or pump rinsate into 
application equipment or rinsate collection system. Repeat this pressure rinsing procedure two more 
times. Then, for Plastic Containers, offer for recycling if available or puncture and dispose of in a 
sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local ordinances. For 
Metal Containers, offer for recycling if available or reconditioning if appropriate, or puncture and 
dispose of in a sanitary landfill, or by other procedures approved by state and local authorities. 
 
DO NOT transport if this container is damaged or leaking. If the container is damaged, leaking or 
obsolete, or in the event of a major spill, fire or other emergency, contact Corteva Agriscience at 1-800-
992-5994, day or night. 
 
 
 
 Terms and Conditions of Use 
If terms of the following Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies are not 
acceptable, return unopened package at once to the seller for a full refund of purchase price paid. To the 
extent consistent with applicable law, use by the buyer or any other user constitutes acceptance of the 
terms under Warranty Disclaimer, Inherent Risks of Use and Limitations of Remedies. 
 
 Warranty Disclaimer 
Corteva Agriscience warrants that this product conforms to the chemical description on the label and is 
reasonably fit for the purposes stated on the label when used in strict accordance with the directions for 
use, subject to the inherent risks set forth below. To the extent consistent with applicable law, Corteva 
Agriscience MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY OR 
FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER EXPRESS OR IMPLIED WARRANTY. 
 Inherent Risks of Use 
It is impossible to eliminate all risks associated with use of this product. Plant injury, lack of performance, 
or other unintended consequences may result because of such factors as use of the product contrary to 
label instructions (including conditions noted on the label, such as unfavorable temperatures, soil 
conditions, etc.), abnormal conditions (such as excessive rainfall, drought, tornadoes, hurricanes), 
presence of other materials, the manner of application or other factors, all of which are beyond the control 
of Corteva Agriscience or the seller. Corteva Agriscience will not be responsible for losses or damages 
resulting from the use of this product in any manner not specifically directed by Corteva Agriscience. To 
the extent consistent with applicable law, all such risks associated with non-directed use shall be 
assumed by buyer and/or user.

M6D / BL3 / MSTR / IRRD Amend / 06-06-2026 Page 26 
 
 
 Limitation of Remedies 
To the extent consistent with applicable law, the exclusive remedy for losses or damages resulting from 
this product (including claims based on contract, negligence, tort, strict liability, or other legal theories), 
shall be limited to, at Corteva Agriscience’s election, one of the following: 
 
1. Refund of purchase price paid by buyer or user for product bought, or 
2. Replacement of product used. 
 
To the extent consistent with applicable law, Corteva Agriscience shall not be liable for losses or 
damages resulting from handling or use of this product unless Corteva Agriscience is promptly notified of 
such loss or damage in writing. To the extent consistent with applicable law, in no case shall Corteva 
Agriscience be liable for consequential, incidental or special damages or losses. 
 
The terms of the Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies cannot be 
varied by any written or verbal statements or agreements. No employee or sales agent of Corteva 
Agriscience or the seller is authorized to vary or exceed the terms of the Warranty Disclaimer or this 
Limitation of Remedies in any manner. 
 
For product information call: 1-800-258-3033 
 
Produced for 
Corteva Agriscience LLC 
9330 Zionsville Road 
Indianapolis, IN 46268 
 
™
®Trademarks of Corteva Agriscience and its affiliated companies 
 
EPA accepted __/__/__