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Soil Persistence of Dinitramine

Published online by Cambridge University Press:  12 June 2017

J. A. Poku  and
R. L. Zimdahl
J. A. Poku
Affiliation:
Weeds Res. Lab., Dep. Bot. and Plant Pathol., Colorado State Univ., Ft. Collins, 80523
R. L. Zimdahl
Affiliation:
Weeds Res. Lab., Dep. Bot. and Plant Pathol., Colorado State Univ., Ft. Collins, 80523
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Abstract

The effects of soil temperature, moisture, and herbicide concentration on the rate of degradation of dinitramine (N4,N4-diethyl-α,α,α-trifluoro-3,5-dinitrotoluene-2,4-diamine) were measured in clay loam and sandy loam in the laboratory. In sandy loam, the rate of degradation increased with increasing temperature. In clay loam, the rate of degradation increased from 10 to 30 C and decreased at 40 C. Soil moisture content influenced the rate of degradation in the following order: 22>11>>2.2% (air-dry) for clay loam and 12.0 = 6.0>>0.5% (air-dry) for sandy loam. First-order half-lives ranged from 3.2 at 30 C to 47 weeks at 10 C in clay loam, and 2.3 at 40 C to 31 weeks at 10 C in sandy loam. Applications in 2 yr did not cause buildup of dinitramine in the field. A mathematical model was used in an attempt to correlate laboratory and field data.

Keywords

Soil degradationkinetic analysistemperaturemoistureherbicide concentration
Type
Research Article
Information
Weed Science , Volume 28 , Issue 6 , November 1980 , pp. 650 - 654
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

1. Burschel, P. and Freed, V. H. 1959. The decomposition of herbicides in soils. Weeds 7:157–161.Google Scholar
2. Carter, G. E. Jr. and Camper, N. D. 1972. Chemical and microbial degradation of trifluralin. Proc. South. Weed Sci. Soc. 25:347.Google Scholar
3. Daniels, F. and Alberty, R. A. 1967. Physical Chemistry. 3rd ed., John Wiley and Sons, Inc., New York. 767 pp.Google Scholar
4. Gingerich, L. L. and Zimdahl, R. L. 1976. Soil persistence of isopropalin and oryzalin. Weed Sci. 24:431–434.Google Scholar
5. Grover, R. 1967. Studies on the degradation of 4-amino-3,5,6-trichloropicolinic acid in soil. Weed Res. 7:61–67.CrossRefGoogle Scholar
6. Hamaker, J. W. 1972. Decomposition: quantitative aspects. Pages 255–334 in Goring, C. A. I. and Hamaker, J. W., Organic Chemicals in the Soil Environment, Vol. 1. Marcel Dekker, Inc. Google Scholar
7. Hamaker, J. W. and Goring, C. A. I. 1976. Turnover of pesticide residues in soil. Am. Chem. Soc. Symp. Ser. 29:219–243.Google Scholar
8. Hamaker, J. W., Youngson, C. R., and Goring, C. A. I. 1968. Rate of detoxification of 4-amino-3,5,6-trichloropicolinic acid in soil. Weed Res. 8:46–57.Google Scholar
9. Hance, R. J. and McKone, C. E. 1971. Effect of concentration on the decomposition rates in soil of atrazine, linuron, and picloram. Pestic. Sci. 2:31–34.Google Scholar
10. Hollist, R. L. and Foy, C. L. 1971. Trifluralin interactions with soil constituents. Weed Sci. 19:11–16.Google Scholar
11. Hyzak, D. L. and Zimdahl, R. L. 1974. Rate of degradation of metribuzin and two analogs in soil. Weed Sci. 22:75–79.Google Scholar
12. Majka, J. T. and Lavy, T. L. 1977. Adsorption, mobility, and degradation of cyanazine and diuron in soils. Weed Sci. 25:401–456.Google Scholar
13. Meikle, R. W., Youngson, C. R., Hedlund, R. T., Goring, C. A. I., Hamaker, J. W., and Addington, W. W. 1973. Measurement and prediction of picloram disappearance rates from soil. Weed Sci. 21:549–555.Google Scholar
14. Messersmith, C. G., Burnside, O. C., and Lavy, T. L. 1971. Biological and non-biological dissipation of trifluralin from soil. Weed Sci. 19:285–290.CrossRefGoogle Scholar
15. Miller, J. H. and Carter, C. H. 1978. Evaluation of substituted dinitrobenzamide herbicides in cotton plantings. Weed Sci. 26:16–19.Google Scholar
16. Newsom, H. C. and Mitchell, E. M. 1972. Determination of dinitramine residues in soil and plant tissue. J. Agric. Food Chem. 20:1222–1224.Google Scholar
17. Probst, G. W., Golab, T., Herberg, R. J., Holzer, F. J., Parka, S. J., van der Schans, C., and Tepe, J. B. 1967. Fate of trifluralin in soils and plants. J. Agric. Food Chem. 15:592–599.Google Scholar
18. Schweizer, E. E. and Holstun, J. T. Jr. 1966. Persistence of five cotton herbicides in four southern soils. Weed Sci. 12:22–26.Google Scholar
19. Walker, A. 1973. Use of a simulation model to predict herbicide persistence in the field. Eur. Weed Res. Coun. Symp. on Herbicides and the Soil, Paris, Dec. 1973, pp. 240–250.Google Scholar
20. Walker, A. 1974. A simulation model for prediction of herbicide persistence. J. Environ. Qual. 3:396–401.Google Scholar
21. Zimdahl, R. L., Freed, V. H., Montgomery, M. L., and Furtick, W. R. 1970. The degradation of triazine and uracil herbicides in soil. Weed Res. 10:18–26.Google Scholar
22. Zimdahl, R. L. and Gwynn, S. M. 1977. Soil degradation of three dinitroanilines. Weed Sci. 24:247–251.CrossRefGoogle Scholar