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| Publication Type:
| Refereed |
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| Author(s): | Lassiter, Ralph B.;
Coble, Harold D. |
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| Author Affiliation: | Former Grad. Research Assistant and Professor, respectively, Dept. of Crop Sciente, North Carolina State University, Raleigh, NC. |
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| Title: | Carrier Volume Effects on the Antagonism of Sethoxydim by Bentazon |
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| Source: | Weed Science. Vol. 35, No. 4, July 1987, p. 541-546. |
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| Publishing Information: | Champaign, IL: Weed Science Society of America |
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| Keywords: | TIC Keywords: Digitaria sanguinalis; Panicum dichotomiflorum; Eleusine indica; Bentazon; Sethoxydim; Antagonism; Spray volumes
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| Abstract/Contents: | "The effect of spray carrier volume on the antogonism of sethoxydim {2-[1-(ethoxyimino) butyl] -5-[2-(ethylthio) propyl] -3-hydroxy-2-cyclohexen-1-one} by bentazon [3-(1-methylethyl)-(1H)-2, 1, 3-benzothiadiazin-4 (3H)-one 2,2-diaxide] was investigated under greenhouse and field conditions. In the laboratory, the spray droplet overlap between components of a sequential spray application increased from 17 to 50% as carrier volume was increased from 94 to 374 L/ha, respectively. Carrier volume had a significant influence on treatments of sethoxydim alone and sethoxydim sequentially applied with bentazon, but not on the tank mixture of the two herbicides. Carrier volumes of 94 and 189 L/ha for the control of large crabgrass [Digitaria sanquinalis (L.) Scop. #3 DIGSA], fall panicum (Panicum dichotomiflorum Michx. # PANDI), and goosegrass (Eleusine indica Gaertn. # ELEIN). There was no difference in grass control between sethoxydim alone and the sequential treatment except at carrier volumes of 187 L/ha or more with which the sequential treatment was less effective. Rates of 0.06 and 0.11 kg ai/ha of sethoxydim were influenced more by changes in carrier volume than 0.22 kg/ha in both the alone and sequential treatments." |
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| Language: | English |
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| References: | 15 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lassiter, R. B., and H. D. Coble. 1987. Carrier Volume Effects on the Antagonism of Sethoxydim by Bentazon. Weed Sci. 35(4):p. 541-546. |
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MSU catalog number: SB 610 .W38 |
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