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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/78/4/AJ0780040625
Last checked: 12/09/2016
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| Publication Type:
| Refereed |
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| Author(s): | Callahan, Lloyd M. |
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| Author Affiliation: | Ornamental Hort. and Landscape Design, University of Tennessee, Knoxville, TN |
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| Title: | Crabgrass and Goosegrass Control in a Bentgrass Green in the Transition Zone. |
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| Source: | Agronomy Journal. Vol. 78, No. 4, July/August 1986, p. 625-628. |
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| Publishing Information: | Washington: American Society of Agronomy |
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| Keywords: | TIC Keywords: Digitaria sanguinalis; Eleusine indica; Weed control; Agrostis stolonifera; Ethofumesate
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| Abstract/Contents: | "A creeping bentgrass(Agrostis palustris Huds. cr. Penncross) high porosity green was treated with ethofumesate(2-ethoxy-2,3-dihydro-3, 3-dimethyl-5-benzofuranyl methanesulfonate), metribuzin [4-amino-6- (1,1-dimethylethyl)-3-(methylthio) -1,3,4,-triazin-5 (4H)-one], NC-20484 (structure undisclosed, belongs to benzofuran group), napropamide [N,N-diethyl-2-(1naphthalenyloxy) propanamide], oxadiazon 3-[2,4-dichloro-5-(1-methylethoxy)phenyl]-5- (1,1-dimethylethyl)-1,3,4-oxadiazol-2-(3H)-one, and prosulfalin (N-[4-(dipropylamino)-3,5-dinitrophenyl]sulfonyl -S,S-dimethylsulfilimine) to determine phytotoxicity and effectiveness in controlling large crabgrass (digitaria sanguinalis L. Scop.) and goosegrass (Eleusine indica (l.) Gaertn.]. No sod loss occurred with a 1 year treatment of prosulfalin at 3.4 and 6.7 kg ha-1 or ethofumesate at 1.1 kg ha -1. Repeat treatments for 3 more years at reduced rates resulted in no sod loss with ethofumesate or NC-20484 at 0.6 and 1.1 kg ha-1, oxadiazon at 2.2 and 4.5 kg ha-1, and prosulfalin at 1.7 and 3.4 kg ha-1. Single and sequential treatments of oxadiazon and prosulfalin, at both rates for each, gave 98 to 100% control of crabgrass. Only oxadiazon at 4.5 kg ha-1 and prosulfalin at 3.4 kg ha-1 gave 91 to 100% control of goosegrass. There was no evidence or herbicide residue buildup from treatments to the same plots during four successive years in the high porosity green sulfonyl |
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| Language: | English |
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| References: | 13 |
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| See Also: | Other items relating to: TRANSI |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Callahan, L. M. 1986. Crabgrass and Goosegrass Control in a Bentgrass Green in the Transition Zone.. Agron. J. 78(4):p. 625-628. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/pdfs/78/4/AJ0780040625
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: S 22 .A45 |
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