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Publication Type:
| Refereed |
Author(s): | Hauser, Ellis W. |
Author Affiliation: | Agronomist, Crops Research Division, Agricultural Research Service, United States Department of Agriculture, Coastal Plain Experiment Station, Tifton, Georgia |
Title: | Response of purple nutsedge to Amitrole, 2,4-D, and EPTC |
Source: | Weeds. Vol. 11, No. 4, October 1963, p. 251-252. |
Publishing Information: | Champaign, IL: Weed Science Society of America |
# of Pages: | 2 |
Keywords: | TIC Keywords: Cyperus rotundus; Amitrole; 2,4-D; EPTC; Herbicide application; Tubers; Application methods; Application rates; Weed control
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Abstract/Contents: | "The response of purple nutsedge (Cyperus rotundus L.) clones grown from single tubers to 3-amino-1,2,4-triazole (amitrole), butoxyethanol ester of 2,4-dichlorophenoxyacetic acid (2,4-D), and ethyl N,N-di-n-propylthiolcarbamate (EPTC), and the response of established nutsedge to amitrole were studied under field conditions of the Georgia Piedmont Plateau. Clones were essentially eradicated by two applications of amitrole initiated up to 4 weeks after shoot emergence and by EPTC incorporated at 1 or 2 weeks after emergence. Excellent control resulted from 9 applications of 2,4-D initiated 1 or 2 weeks after shoot emergence. Timely applications of amitrole to an established stand controlled but did not eradicate nutsedge. This decreased response in an established stand seemed due, in part, to irregular emergence in the established stand." |
Language: | English |
References: | 6 |
See Also: | Other items relating to: 2, 4 - D in Turf |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hauser, E. W. 1963. Response of purple nutsedge to Amitrole, 2,4-D, and EPTC. Weeds. 11(4):p. 251-252. |
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| MSU catalog number: SB 610 .W38 |
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