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| Web URL(s): | http://www.newss.org/proceedings/proceedings_1985_vol39.pdf#page=132
Last checked: 07/25/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Ennis, B. G.;
Ashley, R. A. |
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| Author Affiliation: | Plant Science Department, University of Connecticut, Storrs, Connecticut |
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| Title: | Evaluation of subsequent preemergence activity following postemergence application of BAS 9052 OH, Diclofop and CGA 82725 |
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| Source: | Proceedings of the Annual Meeting of the Northeastern Weed Science Society. Vol. 36, 1982, p. 132-134. |
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| Publishing Information: | Ithaca, N. Y. : Northeastern Weed Science Society |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Preemergence herbicides; Postemergence herbicides; Digitaria sanguinalis; Diclofop; Sethoxydim; Chlorazifop
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| Abstract/Contents: | BAS 9052 OH, diclofop and CGA 82725 were evaluated for preemergence activity following postemergence applications on large crabgrass (Digitaria sanguinalis (L.) Scop). CGA 82725 at 0.56 kg/ha and diclofop at 1.1 and 1.7 kg/ha exhibited considerable preemergence activity following postemergence applications. In comparison to a control with an average crabgrass population of 4/929 cm2, CGA 82725 at 0.56 kg/ha reduced crabgrass population to 1/929 cm2 and BAS 9052 OH at 0.56 kg/ha all with a population of 4/929 cm2 and BAS 9052 OH 0.28 kg/ha with a population of 6 crabgrass plants per 929 cm2. Significant differences in dry yields occurred between CGA 82725 at 0.56 kg/ha with 8.7 g/9.14 m2, and all other treatments except diclofop at 1.7 kg/ha with 15.7 g/9.14 m2. By comparison dry yield of the control was 21.6 while yields of other treatments ranged from 16.9 to 29.2 g/9.14 m2 also provided significant reduction in crabgrass growth as compared to the lower rate of BAS 9052 OH (0.28 kg/ha) with 29.2 g/9.14 m2. Neither treatment differed significantly from the control. Despite the significant reduction in crabgrass population in diclofop treated plots, the dry yield was not significantly different from the control. |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ennis, B. G., and R. A. Ashley. 1982. Evaluation of subsequent preemergence activity following postemergence application of BAS 9052 OH, Diclofop and CGA 82725. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 36:p. 132-134. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings_1985_vol39.pdf#page=132
Last checked: 07/25/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .N62 |
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