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Publication Type:
| Refereed |
Author(s): | Wilhm, Jerry L.;
Meggitt, William F.;
Penner, Donald |
Author Affiliation: | Michigan State University |
Title: | Effect of Acifluorfen and Bentazon on absorption and translocation of Haloxyfop and DPX-Y6202 in quackgrass (Agropyron repens) |
Source: | Weed Science. Vol. 34, No. 3, May 1986, p. 333-337. |
Publishing Information: | Champaign, IL: Weed Science Society of America |
Keywords: | TIC Keywords: Elymus repens; Acifluorfen; Bentazon; Haloxyfop; Quizalofop; Herbicide combinations
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Trade Names: | Assure |
Abstract/Contents: | "Translocation of 14C-haloxyfop {2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl oxy]phenoxy]propanoic acid} in quackgrass [Agropyron repens (L.) Beauv.] from the treated area (the middle 2.5 cm of the second of the three leaves) to the lower leaves was reduced in plants in which 0.56 kg/ha of acifluorfen {5-[2-chloro-4-(trifluoro-methyl)phenoxyl]-2-nitrobenzoic acid} or bentazon [3-1-methylethyl)-(1H)-2,1,3-benzothiadiazin-4(3H)-one-2,2- dioxide] was added in tank mixture to a 0.07 kg ai/ha application of haloxyfop. Reduced translocation did not occur when haloxyfop rates were increased to 0.28 and 1.1 kg/ha. Bentazon reduced absorption of 14C-DPX-Y6202 {2-[4- [((6-chloro-2-quinoxyalinyl)oxy]phenoxy] propionic acid} when applied in tank mixtures with 0.28 and 1.1 kg ai/ha DPX-Y6202. There was less 14C-DPX-Y6202 accumulated in the rhizome and adjacent shoots and acifluorfen did not influence translocation to these plant parts. Considerably more 14C-haloxyfop than 14C-DPX-Y6202 was absorbed by quackgrass. Treatment of quackgrass with acifluorfen or bentazon 24h prior to application of 14C-haloxyfop or 14C-DPX-Y6202 did not influence absorption or translocation." |
Language: | English |
References: | 13 |
Note: | Tables Figures |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Wilhm, J. L., W. F. Meggitt, and D. Penner. 1986. Effect of Acifluorfen and Bentazon on absorption and translocation of Haloxyfop and DPX-Y6202 in quackgrass (Agropyron repens). Weed Sci. 34(3):p. 333-337. |
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