| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Very Good Fit; The only rodenticide currently registered is zinc phosphide. We are experiencing bait shyness to ZnP which is limiting the level of successful control. Crop damages from voles are significant with losses recorded as high as 80% loss. Voles are a perennial problem for grass seed growers. A new alternative active ingredient to ZnP would be a valuable addition to IPM strategies to reduce the dependency on just ZnP. Especially with the growingly inconsistent results being achieved in the fields:08/23; VERY GOOD FIT: SAME: WSR
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| Reasons for need: |
Gray tail vole; Vole populations in Oregon are continually building and even their "low population" cycles are higher than before. The only rodenticide currently registered is zinc phosphide. We are experiencing bait shyness to ZnP which is limiting the level of successful control. Crop damages from voles are significant with losses recorded as high as 80% loss. Voles are a perennial problem for grass seed growers:08/23
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| Requesting State(s): |
OR:Salisbury, S* ; WA:Walsh, D ;
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| PCR Use Pattern: |
Broadcast ground application. Aerial application would be a valuable option so that applications can be made when field conditions are too wet/soft for ground applicators. Apply at 10 lbs/A, 3 applications, 10-14 RTI, 0 day PHI
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| EPA Default Residue Trials: |
11/12-5
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| IR-4 Residue Trial Plan: |
11/12-5
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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: |
EPA:RED 09/23, 08/24
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
EPA:RED 09/23, 08/24
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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