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| Web URL(s): | http://www.bioone.org/bioone/?request=get-document&issn=0890-037X&volume=015&issue=04&page=0669
Last checked: 11/2005
Access conditions: Item is within a limited access website |
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| Publication Type:
| Refereed |
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| Author(s): | Shankle, Mark W.;
Shaw, David R.;
Boyette, Michele |
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| Author Affiliation: | Shankle: Research Scientist, North Mississippi Research and Extension Center, Pontotoc, MS; Shaw: Professor, Mississippi State University, Mississippi State, MS; and Boyette: Research Assistant, Mississippi State University, Mississippi State, MS |
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| Title: | Confirmation of an enzyme-linked immunosorbent assay to detect fluometuron in soil |
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| Section: | Research
Other records with the "Research" Section
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| Source: | Weed Technology. Vol. 15, No. 4, October-December 2001, p. 669-675. |
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| Publishing Information: | Champaign, IL: Weed Science Society of America. |
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| # of Pages: | 7 |
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| Keywords: | TIC Keywords: Enzyme-linked immunosorbent assay; Fluometuron; HPLC; Herbicide degradation; Filter strips; Riparian zones; Organic matter; pH; Clay; Cation exchange capacity
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| Abstract/Contents: | "Research was conducted to compare the results of an enzyme-linked immunosorbent assay (ELISA) to high-performance liquid chromatography (HPLC) for detecting fluometuron in the environment. A linear relationship for HPLC (R2>0.90) and ELISA (R2>0.66) analysis was observed between the natural logarithm of the detected fluometuron concentrations regressed against time in soil collected from a cropped area, a grass filter strip, and a riparian forest. Both methods detected the same initial fluometuron concentration (y-intercept) for two of the three soils evaluated. The ELISA and HPLC measurements of fluometuron concentrations compared favorably with r values from 0.83 to 0.98. Predicted fluometuron half-lives determined from HPCL and ELISA measurements were: 110 and 112 d in the cropped watershed, 28 and 29 d in the riparian area, and 11 and 11 d in the grass filter strip, respectively. Results from both techniques indicated shorter half-lives in soil from the grass filter strip and riparian area than in cropped area soil. There was an inverse correlation between predicted half-lives and soil organic matter, pH, clay, and cation exchange capacity." |
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| Language: | English |
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| References: | 33 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Shankle, M. W., D. R. Shaw, and M. Boyette. 2001. Confirmation of an enzyme-linked immunosorbent assay to detect fluometuron in soil. Weed Technol. 15(4):p. 669-675. |
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| Web URL(s):
http://www.bioone.org/bioone/?request=get-document&issn=0890-037X&volume=015&issue=04&page=0669
Last checked: 11/2005
Access conditions: Item is within a limited access website |
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MSU catalog number: SB 610 .W44 |
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