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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
12840 B BROMOXYNIL ( BAYER,NUFARM ) HEMP, INDUSTRIAL ( 99 = MISC GROUP ) UNDER EVALUATION

Reduced Risk Status:
IPM Compatibility: PER REQUESTER: UNKNOWN IPM FIT; A POSTEMERGENCE HERBICIDE IN A WEED MANAGEMENT PROGRAM WILL CONTROL WEEDS THAT ESCAPE CULTURAL OR MECHANICAL WEED CONTROL OPTIONS; THIS IS A UNIQUE MODE OF ACTION AMONG THE HERBICIDES BEING CONSIDERED FOR HEMP AND HAS VERY FEW RESISTANT WEED SPECIES; EARLY POSTEMERGENCE APPLICATION WHEN THE WEEDS ARE SMALL ALLOWS FOR THE BOOM HEIGHT TO BE LOWERED AND REDUCE THE RISK OF DRIFT:08/19; PER 2019 WSR NOMINATION COMMENT: GOOD IPM FIT; ADDING A CHEMICAL WEED CONTROL OPTION FOR HEMP WILL AID IN OVERALL WEED MANAGEMENT PRACTICES INCLUDING CULTURAL AND MECHANICAL CONTROL; CHEMICAL CONTROL WILL PROVIDE ANOTHER WEED MANAGEMENT TOOL; USE OF MULTIPLE METHODS OF WEED CONTROL IS CONSISTENT WITH GOOD INTEGRATED WEED MANAGEMENT PRACTICES:09/19
Reasons for need: BROADLEAF WEEDS; NO POSTEMERGENCE HERBICIDES ARE LABELED IN HEMP; PER MT ME-TOO REQUEST, WEED CONTROL IS THE PRIMARY ISSUE IN HEMP IN MT, AND GROWERS NEED TOOLS FOR DICOT WEEDS
Requesting State(s): FL:Dittmar, P ; KY:Bessin, R ; MD:Vollmer, K ; MT:Miller, Z ; NC:Post, A ; NY:Sosnoski, L ; OK:Luper, C ; VA:Johnson, C ;
PCR Use Pattern: USE MAESTRO 4EC; MAKE ONE FOLIAR POST-EMERGENCE APPLIC OF 0.25 LB AI/A, WHEN HEMP IS 6 IN TALL (MFG TO CONFIRM IF THEY SUPPORT MAESTRO 4EC OR ANOTHER BROMOXYNIL FORMULATION:10/19)
EPA Default Residue Trials:
IR-4 Residue Trial Plan: ANY 8 TRIALS; RAC = SEED; 5X PROCESSING (PRESSED SEED OIL, FLOWER OIL [2 EXTRACTION METHODS])
Residue Protocol Use Pattern:
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments: PMC CANADA CONDUCTED 3 CROP SAFETY TRIALS
Label Use Pattern Submitted To EPA:
EPA PIF Status: GREEN:12/19, 08/20, 08/21
EPA Status:
EPA PRIA Date:
MRID:
Comments: REQUEST WAS SUBMITTED FOR HEMP, INDUSTRIAL; NO EXPORT MARKETS NOTED:08/19; BY PHONE FROM NUFARM, REQUEST IS SUPPORTED, RESIDUE AND E/CS, DEPENDENT ON ACCEPTABLE CROP SAFETY:09/19; PMC/CANADA CONFIRMED THEY HAVE RESIDUE AND CROP SAFETY DATA FOR THIS USE, WITH A SUBMISSION TARGET OF MARCH 2020; RESIDUE TRIALS INCLUDED 1 IN ZONE 5, 1 IN ZONE 7, 3 IN ZONE 14 INCLUDING A PROCESSING TRIAL, AND ANOTHER PROCESSING TRAL IN ZONE 5; PROCESSING FRACTIONS INCLUDED COLDPRESS SEED OIL, SEED MEAL (PRESSCAKE), HEMP HEARTS AND FLOUR; ALSO 3 CROP SAFETY TRIALS WERE CONDUCTED:10/19; EPA GREEN:12/19; NUFARM IS NOT ABLE TO SUPPORT AT THIS TIME, BUT AN ALTERNATIVE APPROACH MAY BE TO SUPPORT THE USE UNDER A 24C SLN LABEL, TO BE HELD BY A GROWER GROUP, ALONG WITH A SUITABLE RELEASE OF LIABILITY FOR THE PRODUCT MANUFACTURER (NUFARM REC'D SUCH A REQUEST FOR A 24C USE ON HEMP BY THE MT DEPT. OF AG, FOR WHICH NUFARM STATED THE SAME CONCERN AND THE NEED FOR ACCEPTABLE CROP SAFETY DATA); STATUS CHANGED FROM RESEARCHABLE, RESIDUE AND E/CS, TO UNDER EVAL, PENDING FURTHER DISCUSSION WITH IR-4:02/20; NUFARM WOULD CONSIDER A THIRD PARTY ("SURROGATE") COMPANY PURSUING THIS USE:07/20; EPA GREEN: 08/20, 08/21
International Status:
Archive Location:
QA Archive:

               View International Status                           PST(Priority Setting Comments)  

Field Research DirectorExpediteField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor

View Performance/Crop Safety Data

Field Research DirectorExpediteField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
Ulrich, Daniel P 14-SK-DMP RECD -NONE
Ulrich, Daniel P 14-SK-DMP RECD -NONE
Happ, Paul P 16-SK-DMP RECD -NONE
Happ, Paul P 16-SK-DMP RECD -NONE
Ulrich, Daniel P 16-SK-DMP RECD -NONE
Pearce, Bob P 17-KY-DMP RECD -NONE
Flessner, Michael L. P 17-VA-DMP RECD -NONE
Flessner, Michael L. P 17-VA-DMP RECD -NONE
Howatt, Kirk P 18-ND-DMP RECD -NONE
Lingenfelter, Dwight P 18-PA-DMP RECD -NONE
Lingenfelter, Dwight P 18-PA-DMP RECD -NONE
Willenborg, Christian P 18-SK-DMP RECD -NONE
Byrd, Jabari P 18-VA-DMP RECD -NONE
Pearce, Bob P 19-KY-DMP RECD -NONE
Sosnoskie, Lynn P 20-NY-DMP RECD -NONE
Elmes, Monica P 99-ON-DMP RECD -NONE
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