FOOD CROPS SUPPORTING/SIMILAR REQUEST

PR#Pesticide(MFG)Commodity (Crop Group)Project StatusReq States
13278
B
PYRIPROXYFEN ( VALENT ) LETTUCE (GH) ( 04-16A = LEAFY GREENS SUBGROUP ) RESEARCHABLE, RESIDUE & E/CS DATA NEEDED (03D) AZ; MS;


Reasons for need: SHOREFLY, FUNGUS GNATS, POSSIBLY APHIDS AND WHITEFLY AND THRIPS; FUNGUS GNATS AND SHORE FLY ARE CHALLENGING IN GREENHOUSE LETTUCE PRODUCTION BECAUSE OF THE HIGH LEVEL OF MOISTURE PRESENT. AS OFTEN LETTUCE IS SOLD WITH THE PLUG OR ROOT BALL, IT IS A RISK THAT FUNGUS GNATS AND SHORE FLY COULD END UP IN THE FINAL PRODUCT SHIPPED TO CUSTOMERS. ADDITIONALLY, AS WE HAVE SUPPORT FROM VALENT CANADA FOR USE IN CANADA, AND SO THEY HAVE THE NEEDED EFFICACY AND SAFETY DATA, WE WOULD ONLY NEED A B LEVEL OF SUPPORT FROM THE IR-4 TO SECURE USE FOR OUR US GROWERS; MS/Need the 0 day PHI for young leafy greens grown for the fresh market restaurant trade. Some of these are grown in peat starters:06/24
Residue Data Sites: ANY 4 TRIALS (HEAD LETTUCE NOT REQUIRED)
Performance Data Required:
Use Pattern: DISTANCE; SPRAY: 45ML/100L, DRENCH 15.6 ML/100L; 1 APPLICATION PER CROP; DRENCH: 15.6 ML PER 100L; SATURATE ONLY THE TOP 2.5 TO 4 CM (1” TO 1.5”) OF SOIL. FOLIAR: 45 ML PRODUCT PER 100 L; DRENCH: UP TO 4-LEAF STAGE OF THE CROP FOLIAR: UP TO 3-DAY PHI; 1 APPLICATION PER CROP; PHI: 0 IDEAL, UP TO 3 DAYS;
Comments: PMC CANADA HAS A PROJECT (AAFC22-004) TARGETING FUNGUS GNATS AND SHORE FLIES WITH THE EXACT USE PATTERN CONDUCTING 4 RESIDUE TRIALS IN 2022:08/21; WORK WITH PMC CANADA TO DETERMINE BEST USE PATTERN TO FIT THE NEEDS OF BOTH COUNTRIES:08/21; EPA CAUTION: 08/22, 08/23; Valent supports as researchable, residue & e/cs data needed:05/24/sb
State Requestor: AZ:Tifft, K* ; MS:Henn, A ;


Are you sure the use pattern, above, is suitable to your needs? If yes, please enter your contact information below, click “Submit”, and a Supporting/Similar PCR will be submitted. If no, or you are not sure, click here and you will be redirected to the new “IR-4 Minor Use Project Clearance Request Form”.

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Additional Reason For Need: