| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Unknown IPM Fit; Chateau® Herbicide SW provides proven, long-lasting preemergence control of over 90 weeds in more than 50 crops. Chateau stays where you put it and won’t leach or co-distillate. It doesn’t photodegrade as it waits for moisture activation. Chateau is extremely photo-stable, meaning it will retain activity as it lays on the soil waiting for an activating rainfall or irrigation.
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| Reasons for need: |
Preemergence and broad spectrum control for annual broadleaf and grass weeds; Agave does not yet have registered herbicides. Growers believe this product will be the best choice for the regions where agave is grown in the United States:08/23; CA/Effective weed control is essential to us for several reasons. Less weeds means increased production, reduced labor costs and habitat for harmful pests, and possibly most important, the increased efficient use of water during this era of drought and requirements of the SGMA & Our highest cost growing agave is weed control. Weeds are bad for water use and increased pests in the field; HI/Despite its small size and limited number of growers, Hawaii's Agave industry has potential for growth. There are no conventional herbicides registered on Agave & We could be interested in planting agave if there were a way to keep the weeding costs under control:08/23
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| Requesting State(s): |
CA:Batth, S,Soares, G, Coelho, C, Blankenship, R ; CA:Hartwig, D ; CA:Tacherra, M, Bickner, S, Toste, M, Ratto, R ; CA:Vierra, S, Reynolds, C, Woolf, S, Beecher, J, ; DC:Sarager, J* ; HI:Coughlin, J ; NM:Robbins, C ;
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| PCR Use Pattern: |
Apply 3 to 6 fl oz/a of Chateau EZ twice per season, one in spring and one in fall, with second application at least 30 days prior to harvest. In establishment year, the first application should be broadcast to clean soil prior to transplant. Subsequent applications should be directed to row middles and in between plants in the row, avoiding contact with the crop. Follow label guidance on soil characteristics for appropriate rate.
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| EPA Default Residue Trials: |
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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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| MRID: |
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| Comments: |
Valent supports this request as "Potential: E/CS Data Before Approval for Residue":08/23/sb
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