| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Good Fit; This application would be used in row middles in plasticulture production systems- combining chemical and physical weed control methods:07/25; GF:SOR:08/25;
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| Reasons for need: |
Annual weeds. Limited at-planting herbicide options in watermelon:07/25; FL: The combination of two MOA is important for the management of herbicide resistant weed species:08/25; MD: Control of herbicide-resistant annual weeds such as Palmer amaranth and smooth pigweed:06/25; LA: Limited herbicide options at-planting in watermelon and combination of 2 MOAs makes this very valuable for Louisiana producers. This provides control of difficult-to-control weed species in our area:06/26; AR: Options for row middle preemergent herbicides that are effective for pigweed is scarce in Arkansas. We have a dire need for more options:06/26; TN: This herbicide would provide a much needed herbicide option for at-plant weed control in watermelon:06/26; OH:Need it for extended residual activity:08/26; DE:Broadspectrum weed control is needed for row middles, particularly for large-seeded species such as morningglory and species with extended emergence pattern such as Palmer amaranth and moringglories. This will be an effective tool:09/26; NJ:limited effective at-plant options for annual weeds, particularly pigweeds & other species with extended emergence. This combination would provide broader residual control & two modes of action for resistance mgmt:09/26;
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| Requesting State(s): |
AR:Cato, A ; DE:VanGessel, M ; FL:Dittmar, P, Boyd, N ; GA:Culpepper, S ; IN:Meyers, S* ; LA:Blankenship, C ; MD:Vollmer, K ; NJ:Besancon, T ; OH:Yadav, R ; TN:Wright-Smith, H ;
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| PCR Use Pattern: |
Apply up to 8 fl oz/a of Fierce EZ between plastic mulch beds prior to transplanting watermelons. Contact with plastic mulch should be avoided. Refer to Fierce EZ label for guidance on adjuvants.
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| EPA Default Residue Trials: |
2-2 3 5 6-2 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: |
F=GREEN & P=YELLOW:08/25;
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
The tolerance that will result from the ongoing post-transplant row middle use (PR12582) can cover this use. Flumioxazin is EPA GREEN & Pyroxasulfone is EPA CAUTION:08/25; Per meeting with Valent, status changed to "NEED E/CS DATA ONLY" 05/26/ds; Valent has updated status from Need E/CS Data Only to Mfg Will Not Support: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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