| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Very Good Fit; Data from field trials indicate good weed efficacy and crop safety. A single application should be sufficient. We intend to always tank mix the product with another mode of action for product stewardship:07/26;
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| Reasons for need: |
Broadleaf weeds, primarily kochia and horseweed. Primary: Kochia. Kochia and horseweed. Kochia has developed resistance to key herbicides used for preplant/preemergence burndown applications, including Express (Group 2), Roundup (Group 9), and Sharpen/Aim Group 14. The only effective burndown herbicide remaining is paraquat, which some growers prefer not to use. We need another burndown product that effectively controls kochia and is safe to the crop. Most horseweed is now glyphosate-resistant and is not controlled effectively by other labeled herbicides. Current technologies used: paraquat:07/26; NC:does not have Kochia but interested in support for horseweed:08/26; CA:this use pattern supports weed control in safflower production:08/26;
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| Requesting State(s): |
CA:Howard, B ; NC:Post, A ; ND:Jenks, B* ;
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| PCR Use Pattern: |
Apply Pixxaro as a foliar burndown once at 6 fl oz/A.
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| EPA Default Residue Trials: |
5-3 7-4 8
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| IR-4 Residue Trial Plan: |
5-2 7-3 8; 1 processing (meal, oil).
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| Residue Protocol Use Pattern: |
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| Efficacy/Crop Safety (E/CS) Data Required: |
Corteva requires cs only (no efficacy) on plants treated at 0, 7 & 15-day preplant:08/26/sb; Corteva only requires phytotoxicity data and that it also requests the product to be evaluated both before bed shaping and after bed shaping, at 0, 14, and 28 days pre-planting. Comparisons should be made with 2,4-D or dicamba 09/26/sb;
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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: |
F=Yellow & H=Blue:08/26;
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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: Canada, Mexico, Spain, South Korea. Fluroxypyr EPA Caution & Haluxifen-Methyl EPA Pendingi:08/26/sb; Corteva supports as Researchable, Res & E/CS data needed:08/26/sb; along with residue, Corteva only requires phytotoxicity data and that it also requests the product to be evaluated both before bed shaping and after bed shaping, at 0, 14, and 28 days pre-planting. Comparisons should be made with 2,4-D or dicamb:09/26/sb;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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