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| DOI: | 10.1111/j.1365-2494.1981.tb01539.x |
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| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1981.tb01539.x/pdf
Last checked: 03/26/2012
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Oswald, A. K. |
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| Author Affiliation: | Agricultural Research Council Weed Research Organization, Oxford, UK |
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| Title: | Herbicides and seed production by two perennial ryegrass cultivars grown in weed-free conditions |
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| Source: | Grass and Forage Science. Vol. 36, No. 1, March 1981, p. 59-63. |
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| Publishing Information: | [Oxford, England, United Kingdom]: Blackwell Publishing Ltd. |
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| # of Pages: | 5 |
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| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1981.tb01539.x/abstract
Last checked: 03/26/2012
Notes: Abstract only |
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| Keywords: | TIC Keywords: Benzoylprop ethyl; Chlorfenprop-methyl; Cultivar evaluation; Difenzoquat; Ethofumesate; Flamprop isopropyl; Growth factors; Herbicide evaluation; Herbicide rates; Lolium perenne; Seed germination; Seed yield
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| Cultivar Names: | S24; Barlenna |
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| Abstract/Contents: | "The effects of five herbicides on seed yield and viability of perennial ryegrass cv. S24 were tested at two sites. Benzoylprop-ethyl, chlorfenpropmethyl, difenzoquat, ethofumesate and flam-prop-isopropyl were safe to use at doses recommended for use in other crops. When applied at three times the recommended dose, only difenzoquat reduced the yield and germination of seed and benzoylprop-ethyl reduced seed germination. The recommended doses of difenzoquat and ethofumesate were safe when applied on cv. Barlenna at different growth stages. Difenzoquat reduced seed yield only after three times the recommended dose was applied to tillered plants. Ethofumesate, even at three times the recommended dose, did not affect seed yield but plant numbers were reduced by early treatment. The results suggest that the herbicides tested may be safe to use in perennial ryegrass seed crops at the recommended doses but more work is needed on the safety of difenzoquat in relation to crop growth stage." |
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| Language: | English |
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| References: | 16 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Oswald, A. K. 1981. Herbicides and seed production by two perennial ryegrass cultivars grown in weed-free conditions. Grass Forage Sci. 36(1):p. 59-63. |
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| DOI: 10.1111/j.1365-2494.1981.tb01539.x |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1981.tb01539.x/pdf
Last checked: 03/26/2012
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b4886304 |
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