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Publication Type:
| Refereed |
Author(s): | Myers, Paul F.;
Coble, Harold D. |
Author Affiliation: | Myers: Graduate Research Assistant; and Coble: Professor, Department of Crop Science, North Carolina State University, Raleigh, North Carolina |
Title: | Antagonism of graminicide activity on annual grass species by imazethapyr |
Source: | Weed Technology. Vol. 6, No. 2, April-June 1992, p. 333-338. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
# of Pages: | 6 |
Keywords: | TIC Keywords: Imazethapyr; Graminicide; Annual grasses; Herbicide evaluation; Herbicide combinations; Tank mix; Postemergence herbicides; Weed control
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Abstract/Contents: | "The interaction of imazethapyr and selected graminicides on annual grass control was studied in field experiments. Tank-mix combinations of imazethapyr with clethodim, fluazifop-P, quizalofop, or sethoxydim resulted in a antagonistic interaction. Control of large crabgrass, fall panicum, and broadleaf signalgrass by each graminicide decreased when tank-mixed with imazethapyr as compared with each graminicide applied alone. Sequential applications of imazethapyr, relative to each graminicide, successfully overcame the antagonism. Imazethapyr applied 5 d before or 1 d after each of the graminicides did not decrease grass weed control compared with each graminicide alone. Imazethapyr applied 3 or 1 d before, or the same day as the graminicides, generally decreased grass weed control." |
Language: | English |
References: | 10 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Myers, P. F., and H. D. Coble. 1992. Antagonism of graminicide activity on annual grass species by imazethapyr. Weed Technol. 6(2):p. 333-338. |
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