Submit a PCR

Prnum Pesticide(MFG) Commodity (Crop Group) Category (Code) EPA Status 12866 H METRIBUZIN ADAMA,BAYER,UPL NA SWEET POTATO (01CD = TUBEROUS AND CORM VEGETABLES SUBGROUPS) TOL EST; NEED E/CS DATA TO ADD CROP/PEST (03B) Reasons for need: TO CONTROL WEEDS; ONLY ONE HERBICIDE (DEVRINOL) IS REGISTERED IN SWEETPOTATO PLANT BEDS Efficacy/Crop Safety (E/CS) Data Required: E/CS Research Comments: Comments: EUROPE NOTED AS A KEY EXPORT MARKET (SEE ALSO PR# 12095, WHICH IS COVERED BY 10671 - COULD THIS REQUESTED USE PATTERN ALSO BE COVERED?):08/19; THE POTATO PR# 10671 STUDY (AND THE CROP SUBGROUP 1C TOLERANCE THAT WAS EXPECTED) THAT WAS TO COVER THIS PLANTING BED USE PATTERN ON SWEET POTATO IS BEING CANCELED DUE TO ANALYTICAL ISSUES THAT CAN'T BE RESOLVED; A NEW PR# WILL BE CREATED FOR THAT REQUESTED USE ON POTATO, AND THE STATUS OF THIS REQUESTED USE IN SWEET POTATO BEDS IS CHANGED FROM UNDER EVALUATION TO RESEARCHABLE SO IT CAN BE PRIORITIZED:05/20; EPA HOLD:08/20; EPA REMOVED HOLD 2/23 & ADAMA NOW REQUESTS RESIDUE & E/CS:03/23/sb; YELLOW 08/23; ADAMA requested status update from Researchable, Residue & E/CS Data Needed to Tol Estab; need E/CS to add crop/pest to label:05/24/sb Field Res.Dir (FRD) Field ID# Field Data Track# Raw Data Data to MFG Performance Results & Comments Smith, Stephen C 17-NC-DMP RECD 4806.pdf FIELD AND GREENHOUSE STUDIES IN 2016 AND 2017. 0.0.26 LB AI/A PRE APPLIED TO PROPAGATION BEDS; NO INJURY TO SWEETPOTATO SLIPS.