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General Search of Food Request Database. IR-4 Food Use Request.
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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
14195 DIFLUFENICAN ( BAYER ) GRASSES (SEED CROP) ( 17 = GRASS FORAGE, FODDER AND HAY GROUP ) UNDER EVALUATION

Reduced Risk Status:
IPM Compatibility: Per Reuester: Very Good Fit; Having effective and safe soil-active herbicides is a significant part of weed control in grass seed production. Herbicides are used in conjunction with crop rotations and other known effective cultural practices. With the loss of flufenacet, a long-standing foundational herbicide for our programs, we are desperately seeking new options to fill this void in our IPM strategic plans. It's also worth adding that diflufenican is a Group 12 herbicide, which grass seed only has one Group 12 herbicide labeled. Therefore, this would work nicely to help prevent resistance development with the commonly used Group 15 herbicides:06/26;
Reasons for need: poa annua, poa trivialis. primary: poa sp. The grass seed industry has recently lost the availability and use of flufenacet which has been a foundational herbicide used in production for the past 30+ years. We are desperately seeking new alternative options for grass weed control. Current technologies used: Herbicides, cultural practices, and physical control measures:06/26;
Requesting State(s): OR:Salisbury, S* ;
PCR Use Pattern: The requester asked for a soil application but no additional use patterns details were provided since this is a new AI as of 7/26.
EPA Default Residue Trials: 11/12-5
IR-4 Residue Trial Plan:
Residue Protocol Use Pattern:
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments:
Label Use Pattern Submitted To EPA:
EPA PIF Status:
EPA Status:
EPA PRIA Date:
MRID:
Comments: Key Export Markets: world wide.
International Status:
Archive Location:
QA Archive:

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