| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Good Fit; Control of glyphosate- and paraquat-resistant weeds, lower use rates (pesticide load) than glufosinate and other products, control of broadleaves and grasses with single product (and reduced potential for antagonism, which would require multiple passes within a planting to overcome).
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| Reasons for need: |
annual broadleaves and grasses, burndown of perennial weeds. glyphosate and paraquat resistant weeds, concerns about user safety with paraquat, concerns about crop injury potential with glufosinate and glyphosate, concerns about carfentrazone performance:08/24/sb;
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| Requesting State(s): |
NC:Mitchem, W ; NJ:Besancon, T ; NY:Sosnoskie, L* ; OH:Robinson, A ;
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| PCR Use Pattern: |
Make 1-3 applications of Rapidicil at 5 fl oz/a plus adjuvant per year along both sides and across the base of the crop. No retreatment interval or preharvest interval submitted. Valent supports a max of 2 applications with a 30 day retreatment interval during dormant and prior to bud break. Maximum annual use of 10 fl oz/A. Target use rate of 5 fl oz/A with a maximum per application use rate of 10 fl oz/A. Labeling will require tank mixture with another burndown herbicide for resistance management/product stewardship:08/24
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| EPA Default Residue Trials: |
1-4 2-2 5-3 9 10 11-5
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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: |
IN THE 2025 PERFORMANCE PROTOCOL: TESTING 3 TRTS WITH EPYRIFENACIL (S-3100 0.46EC) - 0.018 AND 0.036 LB AI/A + ADJUVANT (LABEL RATE OF CROP OIL CONCENTRATE OR METHYLATED SEED OIL) VS 0.018 LB AI/A + LABEL RATE OF GLYPHOSATE OR GLUFOSINATE; MAKE 2 POST-DIRECTED SPRAYS 30 DAYS APART, IN AT LEAST 15 GPA, TO THE BASE OF THE TREES, WITH THE 2ND APPLIC PRIOR TO BUD BREAK; SEE PROTOCOL FOR MORE DETAILS ABOUT EXACT PLACEMENT OF SPRAY SOLUTION; EVALUATE CROP INJURY, WEED CONTROL AND CROP YIELD
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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: |
Key Export Markets: Mexico, Canada, SE Asia, India, China. Early input from the registrant indicated only dormant uses in perennial crops. Email from registrant indicated concern with systemic movement if suckers or other green tissue is exposed to spray:08/24/sb; Vallent supports as Potential: E/CS Data Before Approval for Residue with use pattern noted:08/24/sb; Upgraded from a "H" priority to an "H+" during the 2025 Pups & RUs process:10/24/sb; E/CS ongoing 12/24/ds
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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