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Mobility and Distribution of Buthidazole and Metabolites in Four Leached Soils

Published online by Cambridge University Press:  12 June 2017

Jerome B. Weber
Affiliation:
Dep. Crop Sci., North Carolina State Univ., Raleigh, NC 27650
Thomas F. Peeper
Affiliation:
Dep. Agron., Oklahoma State Univ., Stillwater, OK 74074

Abstract

Buthidazole {3-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl}-4-hydroxyl-1-methyl-2-imidazolidinone} was incubated for 30 days and then leached through Norfolk loamy sand, Lakeland loamy sand, Davidson clay, and Alamance silt loam soils. Similar amounts of the herbicide leached through all of the soils, but distribution in the soils varied greatly. 14C-buthidazole distribution in the Lakeland and Norfolk sandy soils was relatively uniform throughout the soil columns. In the Alamance silt loam and Davidson clay, much greater amounts of buthidazole were found in the upper soil zones than in the lower zones. Six metabolites of buthidazole (dihydroxy, desmethyl dihydroxy, dehydrate, methylurea, urea, and amine) were distributed in varying amounts in each of the soils.

Type
Research Article
Copyright
Copyright © 1982 by the Weed Science Society of America 

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References

Literature Cited

1. Atallah, Y. H., Yu, C. C., and Whitacre, D. M. 1980. Metabolic fate of the herbicide buthidazole in lactating cows and laying hens. J. Agric. Food Chem. 28:278286.CrossRefGoogle ScholarPubMed
2. Eastin, E. F. and Basler, E. 1977. Absorption, translocation, and degradation of herbicides by plants. Pages 9096 in Truelove, B., ed. Research Methods in Weed Science, 2nd Ed. South. Weed Sci. Soc., Auburn, AL.Google Scholar
3. Furness, W. and Halawi, M. H. 1976. Properties of some imidazolidinones and trials with buthidazole and its derivatives. Proc. Br. Crop Prot. Conf.-Weeds. pp. 731738.Google Scholar
4. Helling, C. S. 1971. Pesticide mobility in soils. III. Influence of soil properties. Soil Sci. Soc. Am. Proc. 35:743747.CrossRefGoogle Scholar
5. Ivey, M. J. and Andrews, H. 1965. Leaching of simazine, atrazine, diuron and DCPA in soil columns. Proc. South. Weed Conf. 18:670684.Google Scholar
6. MacDiarmid, B. N. 1975. VEL-5026 – A new herbicide for nonselective weed control. Proc. N.Z. Weed and Pest Control Conf. 28:154159.Google Scholar
7. Peeper, T. F. and Weber, J. B. 1976. Activity and persistence of atrazine, procyazine, and VEL 5026 as influenced by soil organic matter and clay. Proc. South. Weed Sci. Soc. 29:387398.Google Scholar
8. Weber, J. B. 1972. Interaction of organic pesticides with particulate matter in aquatic and soil systems. Pages 55120 in Gould, R. F., ed. Fate of Organic Pesticides in the Aquatic Environment. Am. Chem. Soc., Washington, DC.CrossRefGoogle Scholar
9. Weber, J. B. 1980. Adsorption of buthidazole, VEL 3510, tebuthiuron, and fluridone by organic matter, montmorillonite clay, exchange resins and a sandy loam soil. Weed Sci. 28:478483.CrossRefGoogle Scholar
10. Weber, J. B. and Peeper, T. F. 1977. Herbicide mobility in soils. Pages 7378 in Truelove, B., ed. Research Methods in Weed Science, 2nd Ed. South. Weed Sci. Soc., Auburn, AL.Google Scholar
11. Weber, J. B., Lowder, S. W., Swain, L. R., and Peter, C. J. 1980. Buthidazole phytotoxicity as affected by placement and water. Proc. South. Weed Sci. Soc. 33:276285.Google Scholar
12. Weber, J. B. and Whitacre, D. M. 1982. Mobility of herbicides in soil columns under saturated- and unsaturated-flow conditions. Weed Sci. 30:579584.CrossRefGoogle Scholar
13. Yu, C. C., Atallah, Y. H., and Whitacre, D. M. 1980. Metabolism of the herbicide buthidazole in corn seedlings and alfalfa plants. J. Agr. Food Chem. 28:10901095.CrossRefGoogle ScholarPubMed