| Reduced Risk Status: |
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| IPM Compatibility: |
PER REQUESTOR GOODFIT, GOOD FIT, LOW TOXICITY, NEW MODE OF ACTION (GROUP 4) FOR GRASSES AND BROADLEAF WEEDS
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| Reasons for need: |
BROADLEAF WEEDS AND SEDGES; FEW REGISTERED HERBICIDES, CHALLENGES WITH GLYPHOSATE RESISTANT WEEDS
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| Requesting State(s): |
CA:Hanson, B* ;
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| PCR Use Pattern: |
RINSKOR, 0.026 TO 0.053 LB AI/A; POST EMERGENCE TO WEEDS, 3 APPLICATIONS, RETREATMENT INTREVAL OF 30 DAYS; BANDED APPLICATION DIRECTED TO THE BASE OF TREES; 3 APPLICATIONS WITH A RE-TREATMENT INTERVAL OF 30 DAYS; MINIMIZE TREATMENT TO CROP FOLIAGE - SUCKER DAMAGE POSSIBLE;
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| EPA Default Residue Trials: |
3 10-3
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| IR-4 Residue Trial Plan: |
3 10-3
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| Residue Protocol Use Pattern: |
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| Efficacy/Crop Safety (E/CS) Data Required: |
Need 2 years of satisfactory data from at least two sites and at least 2X rate: 6/23 JPB;
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| E/CS Research Comments: |
PER 2024 PERFORMANCE PROTOCOL: TRIAL(S) BEING CONDUCTED WILL BE FOR 2 YEARS, WITH APPLIC MADE TO THE SAME PLOTS EACH YEAR; MAKE 3 APPLIC OF EACH OF 3 TREATMENTS (0.026, 0.036, 0.072 LB AI/A, POST DIRECTED TO THE ORCHARD FLOOR AND ACROSS LOWER TREE TRUNKS USING AN UNSHIELDED SPRAYER, IN 20 GPA) OF GF-3206 EACH YEAR, ON THE SAME PLOTS (SEE PROTOCOL FOR MORE DETAILS OF APPLIC RATES, TIMING, ETC.); EVALUATE CROP INJURY AND WEED CONTROL (CROP YIELD DATA ARE OPTIONAL)
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
EPA GREEN: 08/23
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
RINSKOR HERBICIDE; FROM 8/21, CORTEVA WILL CONSIDER RESEARCHABLE, E/CS DATA ONLY:08/24/sb, EPA GREEN: 08/23; PCR INDICATED EXPORT "LIKELY" AND WE NOW HAVE AN EMAIL REQUEST FOR A RESIDUE STUDY FOR EXPORT PURPOSES, SO THE ORIIG PCR WAS FORWARDED TO CORTEVA FOR THE ADD'L REQUEST:02/24/sb; Corteva has a CODEX submission to request tolerance waivers for Rinksor™ herbicide & the CODEX decision is due in mid-2025. They suggest holding on a residue study until they hear back from CODEX:02/24/sb
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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