| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Good Fit; Control of exotic annual grasses will allow for restoration of natural rangeland flora; with downstream implications on wildlife habitat, species diversity, and pollinator habitat
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| Reasons for need: |
Invasive annual grasses and broadleaf weeds to restore natural rangeland; Restore exotic annual grass invaded sites. The invasive annual grasses (Bromus tectorum, Ventenata dubia, Taeniatherum caput-medusae and others) compete directly with native perennial grasses, forbs and shrubs. They provide fire fuel resulting in more frequent wildfire and the diverse, deep rooted native range transitions to a monoculture of shallow rooted invasive annual grass:07/23
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| Requesting State(s): |
MT:Miller, Z ; OR:Lightle, D* ;
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| PCR Use Pattern: |
Apply Rejuvra once at 7 fl oz/A as a broadcast application. Apply in fall before the first expected germination of annual grasses and within two months of the first expected precipitation. Apply only once a year.
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| EPA Default Residue Trials: |
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| IR-4 Residue Trial Plan: |
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
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| Comments: |
Yampa (Perideridia Gairdneri) is a naturally occurring rangeland food plant that is sometimes harvested for human consumption. Mfg (ENVU) supports as "Researchable, Only Residue Data Needed", and a 22 month guideline study crop rotational data is available:08/23
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