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| Web URL(s): | https://academic.oup.com/jee/article/71/6/904/2212725/Some-Factors-Influencing-the-Toxicity-of-Soil
Last checked: 02/28/2017
Access conditions: Item is within a limited-access website
Notes: Guide page |
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| Publication Type:
| Refereed |
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| Author(s): | Tashiro, H.;
Kuhr, R. J. |
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| Author Affiliation: | Department of Entomology, New York State Agricultural Experiment Station, Geneva |
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| Title: | Some factors influencing the toxicity of soil applications of chlorpyrifos and diazinon to European chafer grubs |
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| Section: | Physiology, biochemistry, and toxicology
Other records with the "Physiology, biochemistry, and toxicology" Section
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| Source: | Journal of Economic Entomology. Vol. 71, No. 6, December 1978, p. 904-907. |
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| Publishing Information: | Lanham, Maryland: Entomological Society of America |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Chlorpyrifos; Diazinon; Grubs; Insecticide degradation; Rhizotrogus majalis; Soil moisture; Toxicity
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| Abstract/Contents: | "Chlorpyrifos- and diazinon-treated soils of 8% moisture were more toxic to 3rd-instar grubs of Amphimallon majalis (Razoumowsky) than were treated soils containing 13 or 18% water. Differences in soil moisture did not affect degradation rates of chlorpyrifos, but formulation did. Halflives of ca. 7, 9, and 16 days were obtained with 22.4 EC, 0.95 G, and 0.88 G formulations, respectively. However, degradation of diazinon (5 G formulation) was more rapid as soil moisture increased, with half-lives of ca. 12 and 6 days for 8 and 13-18% moisture, respectively. Soil moisture did not affect diazinon uptake by grubs, but did affect chlorpyrifos uptake during a 22-h contact with treated soil. Total body residues were 1.0-1.5 ppm for grubs in diazinon-treated soil at all moisture levels, whereas higher chlorpyrifos residues (3.2 ppm) were found in grubs from soil with 8% moisture than from soil with 13-18% moisture (1.8 ppm)." |
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| Language: | English |
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| References: | 4 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Tashiro, H., and R. J. Kuhr. 1978. Some factors influencing the toxicity of soil applications of chlorpyrifos and diazinon to European chafer grubs. J. Econ. Entomol. 71(6):p. 904-907. |
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| Web URL(s):
https://academic.oup.com/jee/article/71/6/904/2212725/Some-Factors-Influencing-the-Toxicity-of-Soil
Last checked: 02/28/2017
Access conditions: Item is within a limited-access website
Notes: Guide page |
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MSU catalog number: b2222995a |
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