Submit a PCR
PrnumPesticide(MFG)Commodity (Crop Group)Category (Code)EPA Status
11473
B
PYRIOFENONE
ISK
LETTUCE (GH) (04-16A = LEAFY GREENS SUBGROUP) RESEARCHABLE, ONLY RESIDUE DATA NEEDED (03)
Reasons for need: POWDERY MILDEW - DISEASE IS NOT BEING MANAGED ADEQUATELY WITH FUNGICIDES CURRENTLY REGISTERED
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments: MFG HAS E/CS DATA:07/17
Comments: MFG IS PURSUING FIELD-GROWN LETTUCE, BUT NOT GH; MFG MAY PROVIDE $ HELP:07/14; CURRENTLY FOR PRODUCTION ONLY; MFG ASSESSING IF USE ON TRANSPLANTS FOR THE RETAIL MARKET IS SUPPORTABLE:09/14; MFG HAS SUFFICIENT E/CS DATA TO SUPPORT ONLY RESIDUE DATA NEEDED:07/15; EPA GREEN:09/18; PER CHEMSAC APPROVAL OF AN IR-4 PROPOSAL, NO GH TRIALS ARE REQUIRED ON HEAD LETTUCE:12/18; EPA GREEN:09/19 & 08/20, 08/21
Field Res.Dir (FRD)Field ID#Field DataTrack#Data to MFGPerformance Results & Comments
Hobbs, Raquel 15-CA-DMP RECD 3923.pdf 30 SC AT 4 AND 5 FL OZ/A APPLIED EVERY WEEK, OR 5 FL OZ/A APPLIED EVERY OTHER WEEK; GOOD CONTROL OF A LOW POWDERY MILDEW PRESSURE; EQUAL TO RALLY/QUADRIS ALTERNATED WEEKLY.
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