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Native perennial forb tolerance to repeated annual applications of postemergence herbicidesAuthor(s): Clinton C. Shock; Joey Ishida; Erik Feibert; Nancy Shaw
Source: Ontario, OR: Oregon State University Agricultural Experiment Station. Special Report 1094: 180-184.
Publication Series: Miscellaneous Publication
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DescriptionNative forb seed is needed to restore rangelands of the Intermountain West. Commercial seed production is necessary to provide the quantity of seed needed for restoration efforts. A major limitation to economically viable commercial production of native forb seed is weed competition. Weeds are adapted to growing in disturbed soil, and native forbs are not competitive with these weeds. There is a considerable body of knowledge about the relative efficacy of different herbicides to control target weeds, but few trials have tested the tolerance of native forbs to commercial herbicides.
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CitationShock, Clinton C.; Ishida, Joey; Feibert, Erik; Shaw, Nancy. 2009. Native perennial forb tolerance to repeated annual applications of postemergence herbicides. Ontario, OR: Oregon State University Agricultural Experiment Station. Special Report 1094: 180-184.
Keywordsnative perennial forb, postemergence herbicides
- Tolerance of seven native forbs to preemergence and postemergence herbicides
- Native wildflowers grown for seed production show tolerance to conventional postemergence herbicides
- Native perennial forb tolerance to repeated annual applications of postemergence herbicides, 2009
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