| Reduced Risk Status: |
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| 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
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| 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; NY-S-met would help extend the suppression of several problematic weed species such as pigweends and nightshades:09/24;
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| Requesting State(s): |
AR:Wright-Smith, H, ; DE:VanGessel, M* ; IN:Meyers, S ; MD:Vollmer, K ; NJ:Bensacon, T ; NY:Sosnoskie, L ; OH:Robinson, A ;
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| 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
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| EPA Default Residue Trials: |
1 2 5 6 10
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| IR-4 Residue Trial Plan: |
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| Residue Protocol Use Pattern: |
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| 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; LAST STATUS CHANGE: 06/22; Recent EPOST broadcast trials coordinated by IR:4 and Syngenta in multiple states may lead to use pattern flexibility per MFG: 5/23, JPB; SYNGENTA ADVVISED TO UPDATE '"TOLERANCE EST" TO TOLERANCE ESTABLISHED, E/CS ONLY DATA NEEDED TO ADD CROP TO LABEL":06/24/sb; e/cs data forwarded to Syngenta for review:09/24/sb;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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