Submit a PCR

Prnum Pesticide(MFG) Commodity (Crop Group) Category (Code) EPA Status 11918 H FLUXAPYROXAD + PYRACLOSTROBIN BASF SWEET POTATO (01CD = TUBEROUS AND CORM VEGETABLES SUBGROUPS) TOL EST; NEED E/CS DATA TO ADD CROP/PEST (03B) Reasons for need: SCLEROTIUM ROLFSII; NO EFFECTIVE PRODUCTS THAT CONTROL THIS DISEASE ARE LABELED; FROM CA 05/19 ME-TOO REQUEST: IS AN INCREASING PROBLEM IN CA; THERE IS VERY LITTLE TARPED FUMIGATION ANYMORE, AND SCLEROTIA HAVE SURVIVED FOR A COUPLE YEARS SINCE NOBODY KNEW THEY HAD SOUTHERN BLIGHT Efficacy/Crop Safety (E/CS) Data Required: MFG REQUIRES PROOF OF EFFICACY AGAINST SCLEROTIUM ROLFSII AND IN-FIELD CROP SAFETY TESTING (PREFERABLY 2 YEARS) WITH PRIAXOR APPLIED IN-FURROW AT 8, 16 AND 32 FLOZ/A (1X, 2X, 4X); CROP SAFETY TRIALS NEED TO COVER 80% OF COMMERCIAL US PRODUCTION (LEADING STATES ARE NC, MS, CA), AND INCLUDE KEY VARIETIES IN EACH STATE:06/16 E/CS Research Comments: Comments: A KEY EXPORT MARKET IS THE EU; TOLERANCES FOR BOTH ACTIVE INGREDIENTS ARE ESTABLISHED FOR CROP SUBGROUP 1C, WHICH COVERS SWEET POTATO, BUT PRODUCT LABEL (PRIAXOR) ONLY COVERS POTATO AND INCLUDES THE IN-FURROW USE PATTERN:05/16; MFG REQUIRES PERFORMANCE AND CROP SAFETY DATA (NO RESIDUE DATA NEEDED) TO ADD SWEET POTATO AND TARGET PEST TO THE LABEL:06/16 Field Res.Dir (FRD) Field ID# Field Data Track# Raw Data Data to MFG Performance Results & Comments Quesada, Dr. Lina Maria 17-NC-DMP RECD 4563.pdf PRIAXOR AT 8 AND 16 FL OZ/A APPLIED AS DRENCH AT TRANSPLANTING OR AT 8, 16 AND 32 FL OZ/A AS SPRAY POST-TP; NO SIGNIFICANT CONTROL OF BLACK ROT.