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| Web URL(s): | http://www.tandfonline.com/doi/abs/10.1080/03601239209372772
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| Publication Type:
| Report |
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| Author(s): | Fernandez-Casalderrey, A.;
Ferrando, M. D.;
Andreu-Moliner, E. |
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| Author Affiliation: | Department of Animal Biology (Animal Physiology), Faculty of Biological Sciences, University of Valencia, Valencia, Spain |
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| Title: | Endosulfan and diazinon toxicity to the freshwater rotifer Brachionus calyciflorus |
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| Source: | Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B27, No. 2, 1992, p. 155-164. |
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| Publishing Information: | New York: Marcel Dekker |
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| # of Pages: | 10 |
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| Keywords: | TIC Keywords: Brachionus calyciflorus; Endosulfan; Diazinon; Acute toxicity
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| Abstract/Contents: | "The acute toxicity of endosulfan and diazinon to the freshwater rotifer Brachionus calyciflorus was determinated after 24 hours exposure to these toxicants. The mean 24 hr-LC50 values were 5.15 and 29.22 mg/L for endosulfan and diazinon, respectively. Based on these results, four sublethal concentrations were chosen to determined the median lethal time (LT50) at each concentration of toxicant tested. We also used a control with the solvent (acetone). The concentration tested were 1/5, 1/4, 1/2 and 2/3th LC50 (24hr) for both pesticides. We found a decrease in the median lethal time (LT50) with increasing pesticide concentrations. The LT50 values ranged from 6.49 to 3.48 days after endosulfan treatment, and from 6.96 to 2.49 days after diazinon exposure. No effects on survival were observed in control animals exposed to the solvent." |
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| Language: | English |
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| References: | 16 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Fernandez-Casalderrey, A., M. D. Ferrando, and E. Andreu-Moliner. 1992. Endosulfan and diazinon toxicity to the freshwater rotifer Brachionus calyciflorus. J. Environ. Sci. Health. B27(2):p. 155-164. |
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| Web URL(s):
http://www.tandfonline.com/doi/abs/10.1080/03601239209372772
Last checked: Item not verified
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: QH 545 .P4 J6 |
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