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| Publication Type:
| Report |
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| Author(s): | Jagschitz, J. A.;
Ebdon, J. S.;
Erlandsen, T.;
Bylterud, A. |
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| Author Affiliation: | Rhode Island Univ., Kingston, RI |
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| Title: | Broadleaf weed control trials in turf in USA and Norway |
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| Source: | Proceedings of the Annual Meeting of the Northeastern Weed Science Society. Vol. 37, 1983, p. 65-70. |
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| Publishing Information: | Ithaca, N. Y. : Northeastern Weed Science Society |
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| Keywords: | TIC Keywords: Herbicide combinations; Triclopyr; 2,4-D; Dicamba; Dichlorprop; Cerastium holosteoides; Taraxacum officinale; Trifolium repens; Achillea millefolium; Mecoprop
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| Geographic Terms: | United States; Norway |
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| Abstract/Contents: | Four weed control studies were initiated in the USA and Norway to evaluate standard, experimental and substitute chemicals alone and in combinations, for postemergent control of dandelion, white clover, mouseear chickweed, and common yarrow. Results from these trials were quite similar and should prove to be of value to both countries. Triclopyr applied alone and combinations of 2,4-D with dicamba, dichlorprop, and mecoprop provided excellent control (85% or higher) of dandelion, clover, and chickweed. EH-697, EH-707 and S-140 also appeared promising in effectively controlling these weeds. EH-719-1 effectively controlled dandelion and chlorflurenol and chlorsulfuron controlled clover. In addition to clover, dicamba, dichlor- prop, and mecoprop effectively controlled chickweed. The granular formulation of 2,4-D plus mecoprop plus dicamba was more effective in controlling dandelion when applied to moist foliage. MCPA did not provide as consistent and effcctive control of dandelion as 2,4-D. Higher rates of MCPA may be needed to effectively substitute for 2,4-D. Control of dandelion, clover or chickweed with bromoxynil or MSMA yielded poor results. No herbicide effectively controlled yarrow. Triclopyr applied alone, or combinations of 2,4-D with dicamba, dichlorprop or mecoprop porvided good post-emergent control of Taraxacum officinale, Trifolium repens and Cerastium vulgatum in turf. T. officinale was also controlled by EH-719-1 while T. repens was controlled by chlorflurecol or chlorsulfuron. The granular formation of 2,4-D + mecoprop + dicamba was more effective in controlling T. officinale when applied to moist foliage. Bromoxynil and MSMA provided poor control of all 3 weeds. No herbicide effectively or consistently controlled Achillea millefolium . |
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| Language: | English |
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| See Also: | Other items relating to: 2, 4 - D in Turf |
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| Note: | Supplement to Volume 37 |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jagschitz, J. A., J. S. Ebdon, T. Erlandsen, and A. Bylterud. 1983. Broadleaf weed control trials in turf in USA and Norway. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 37:p. 65-70. |
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MSU catalog number: SB 610 .N62 |
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