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| Web URL(s): | http://www.jstor.org/stable/pdfplus/4043876.pdf?acceptTC=true
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| Publication Type:
| Refereed |
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| Author(s): | Wills, Gene D. |
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| Author Affiliation: | Plant Pathologist, Delta Branch, Mississippi Agric. and For. Exp. Stn., Stoneville, MS |
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| Title: | Toxicity and translocation of sethoxydim in bermudagrass (Cynodon dactylon) as affected by environment |
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| Section: | Weed control and herbicide technology
Other records with the "Weed control and herbicide technology" Section
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| Source: | Weed Science. Vol. 32, No. 1, January 1984, p. 20-24. |
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| Publishing Information: | Champaign, Illinois: Weed Science Society of America |
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| # of Pages: | 5 |
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| Related Web URL: | http://www.jstor.org/stable/info/4043876
Last checked: 05/10/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Carbon-14; Cynodon dactylon; Herbicide evaluation; Radioactive labeling; Regrowth; Sethoxydim; Translocation
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| Abstract/Contents: | "Toxicity and translocation of nonradiolabeled and translocation of 14 C-labeled sethoxydimn {2- [1- (ethoxyimino) - butyl] - 5 - [2 -(ethylthio)-propyll - 3-hydroxy- 2-cyclohexen- 1- one} in common bermudagrass [Cynodon dactylon (L.) Pers. #3 CYNDA] were evaluated for foliar treated plants grown 2 or 4 days under controlled environmental conditions. Nonradiolabel treated plants were further grown in the greenhouse for the remainder of 3 weeks. Shoot injury of intact plants was greatest (90%) and regrowth of plants clipped after 2 days treatment each was least (< 5%) at 35C and 100% RH. At 35C and 40% RH and at 18C (40 and 100% RH), shoot injuries were 60 to 68%, regrowth in lengths were 82 to 87%, and in fresh weights were 55 to 74%, respectively. After 2 days treatment, absorption of 14C-activity was greatest (70?h) at 35 C and 100% RH, moderate (56%) at 35 C and 40% RH, and least (33 to 43%) at 18 C and 40 and 100% RH, respectively. At 35 C, translocation was approximately 4 fold greater at 100%h and 2 fold greater at 400% RH than at 18 C at either RH. Autoradiography indicated the greatest distribution of the radiolabel at 3 5 C." |
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| Language: | English |
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| References: | 18 |
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| Note: | Pictures, b/w
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wills, G. D. 1984. Toxicity and translocation of sethoxydim in bermudagrass (Cynodon dactylon) as affected by environment. Weed Sci. 32(1):p. 20-24. |
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MSU catalog number: b2203399a |
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