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Leaching of EPTC and R-25788 in Soil

Published online by Cambridge University Press:  12 June 2017

C. A. Buzio  and
G. W. Burt
C. A. Buzio
Affiliation:
Agron. Dep., Univ. of Maryland, College Park, MD 20742
G. W. Burt
Affiliation:
Agron. Dep., Univ. of Maryland, College Park, MD 20742
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Abstract

Leaching of EPTC (S-ethyl dipropylthiocarbamate) plus R-25788 (N,N-diallyl-2,2-dichloroacetamide) through columns of four soils resulted in the separation of R-25788. Separation of R-25788 from EPTC was greater in coarser than in finer textured soils. When soil columns were placed under drying conditions for 6 days after leaching, R-25788 moved upward in the columns faster than EPTC.

Keywords

Thiocarbamateprotectant
Type
Research Article
Information
Weed Science , Volume 28 , Issue 3 , May 1980 , pp. 241 - 245
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

1. Bailey, G. W. and White, J. L. 1964. Soil-pesticide relationships, adsorption and description of organic pesticides by soil colloids, with implications concerning pesticide bioactivity. J. Agric. Food Chem. 12:324–332.Google Scholar
2. Bandel, V. A., Stottlemeyer, C. K., and Rivard, C. E. 1969. Soil testing procedure. Univ. of Maryland, Soil Testing Lab. Agron. Miemo 37. 20 pp.Google Scholar
3. Burt, G. W. 1976. Factors affecting thiocarbamate injury to corn II. Soil incorporation, seed placement, cultivar, leaching and breakdown. Weed Sci. 24:327–330.Google Scholar
4. Burt, G. W. and Buzio, C. A. 1979. EPTC plus R-25788 injury to corn (Zea mays) as affected by planting as treatment. Weed Sci. (In press).Google Scholar
5. Chang, F. Y., Bandeen, J. D., and Stephenson, G. R. 1972. A selective antidote for prevention of EPTC injury in corn. Can. J. Plant Sci. 52:707–714.Google Scholar
6. Gray, R. A. and Weierich, A. J. 1968. Leaching of five thiocarbamate herbicides in soils. Weed Sci. 16:77–79.Google Scholar
7. Koren, E., Foy, C. L., and Ashton, F. M. 1968. Phytotoxicity and persistence of four thiocarbamates in five soil types. Weed Sci. 16:172–175.Google Scholar
8. Steel, R. G. D. and Torrie, J. H. 1960. Pages 110–114 in Principles and Procedures of Statistics. McGraw-Hill Book Co., New York. 481 pp.Google Scholar
9. Thomas, V. M. and Gray, R. A. 1974. Behavior and persistence of N,N-diallyl-2,2-dichloroacetamide (R-25788) in soils. Abstr. Weed Sci. Soc. Am. p. 2.Google Scholar
10. Wright, T. H., Rieck, C. E., and Poneleit, C. G. 1974. Effect of R-25788 on EPTC injury to corn genotypes. Abstr. Weed Sci. Soc. Am. p. 1.Google Scholar