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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
13199 M S-METOLACHLOR/METOLACHLOR ( SYNGEN,UPL NA ) PUMPKIN ( 09B = SQUASH/CUCUMBER SUBGROUP ) TOL EST; NEED E/CS DATA TO ADD CROP/PEST

Reduced Risk Status:
IPM Compatibility: REQUESTOR STATES VERY GOOD FIT; THIS USE IS A VERY GOOD FIT FOR IPM. S-METOLACHLOR PROVIDES 3 TO 5 WEEKS OF RESIDUAL CONTROL DEPENDING ON SOIL TYPES AND RATES, AND DELAYED RESIDUAL APPLICATION WOULD ALLOW FOR A LONGER PERIOD OF CHEMICAL CONTROL OF A GROUP 15 HERBICIDE. THIS APPROACH IS COMPATIBLE WITH PUMPKINS GROWN WITH NO-TILL CEREAL RYE OR HAIRY VETCH SYSTEMS. THIS IS ALSO COMPATIBLE WITH CONVENTIONAL TILL SYSTEMS AND ALLOWS FOR A BROADCAST APPLICATION AFTER AN IN-CROP CULTIVATION. I AM NOT AWARE OF ANY ISSUES WITH POLLINATORS OR OTHER BENEFICIAL ORGANISMS. 01/21
Reasons for need: THERE ARE NO POSTEMERGENCE HERBICIDES LABELED FOR PUMPKINS TO CONTROL BROADLEAF WEED SPECIES. NEED TO FIND WAYS TO EXTEND THE RESIDUAL CONTROL OF OUR PREEMERGENCE HERBICIDES AND A DELAYED PRE APPLICATION IS ONE METHOD; FOR WEED SPECIES WITH PROLONGED GERMINATION PERIOD SUCH AS PALMER AMARANTH AND EASTERN BLACK NIGHTSHADE: 01/21
Requesting State(s): DE:VanGessel, M* ; IN:Meyers, S ; MD:Vollmer, K ; NJ:Bensacon, T ;
PCR Use Pattern: REFER TO DUAL MAGNUM; DELAYED PREEMERGENCE; RATE-UPTO 1.19 LBS AI/A; SINGLE APPLIC; APPLY AFTER CROP EMERGENCE BUT BEFORE WEEDS HAVE EMERGED. NEEDS TO BE USED IN A PROGRAM APPROACH WITH AN AT-PLANTING RESIDUAL HERBICIDE: 02/21
EPA Default Residue Trials: 1 2 5 6 10
IR-4 Residue Trial Plan:
Residue Protocol Use Pattern:
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments:
Label Use Pattern Submitted To EPA:
EPA PIF Status:
EPA Status:
EPA PRIA Date:
MRID:
Comments: REQUESTOR UNCERTAIN ABOUT EXPORT MARKETS; TOLERANCE ESTABLISHED; ONLY CS DATA IS REQUIRED; MFG IS WILLING TO PURSUE 24C LABELED IN STATES WITH SATISFACTORY CS DATA: 02/21; ME TOO REQUEST KURT VOLLMER, U OF MD, 02/16/21;
International Status:
Archive Location:
QA Archive:

               View International Status                           PST(Priority Setting Comments)  


View Performance/Crop Safety Data

Field Research DirectorExpediteField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
VanGessel, M. P 17-DE-DMP RECD -NONE
VanGessel, M. P 18-DE-DMP RECD -NONE
VanGessel, M. P 18-DE-DMP RECD -NONE
VanGessel, M. P 18-DE-DMP RECD -NONE
VanGessel, M. P 18-DE-DMP RECD -NONE
Vollmer, Kurt P 19-DE-DMP RECD -NONE
Vollmer, Kurt P 19-DE-DMP RECD -NONE
Vollmer, Kurt P 20-DE-DMP RECD -NONE
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