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General Search of Food Request Database. IR-4 Food Use Request.
This page includes all the trials related to the PR#.
      

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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
14111 TIAPYRACHLOR ( CORTEVA ) LETTUCE (GH) ( 04-16A = LEAFY GREENS SUBGROUP ) UNDER EVALUATION

Reduced Risk Status:
IPM Compatibility: Per Requester: Very Good Fit; This is a new material and Corteva list it as "Compatible with beneficial insects" and a "Differentiated mode of action to help manage resistance" in their presentation to IR-4 in 2025:06/25;05/26;
Reasons for need: Aphids, Whiteflies, leafhoppers. Aphids are becoming more difficult to control. Hemiptera like leafhoppers have very few control materials for GH use. Spectrum of pests great fit of lettuce:05/26;
Requesting State(s): FL:Bledsoe, M* ;
PCR Use Pattern: Make 2-3 foliar/ growing media applications of Kinrayza (2.9 to 8.6 fl oz/A) with 7-14 days retreatment interval and 0-3 day preharvest interval for control of aphids, whiteflies, and leafhoppers.
EPA Default Residue Trials: ANY 4 TRIALS (HEAD LETTUCE NOT REQUIRED)
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 Market: Canada;
International Status:
Archive Location:
QA Archive:

               View International Status                           PST(Priority Setting Comments)  



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