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The Comparative Toxicities of Four Phenylurea Herbicides in Several Soil Types

  • T. J. Sheets (a1)

Extract

The herbicides, 3–(p–chlorophenyl)–1,1–dimethylurea (monuron) and 3–(3,4–dichlorophenyl)–1,1–dimethylurea (diuron), have been widely accepted as selective soil applied herbicides; they are now used in a number of crops and under a wide range of soils and climatic conditions. Their extreme residual herbicidal activity contributes to their success as residual pre-emergence herbicides and as semipermanent soil sterilants.

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References

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1. Arle, H. F., and Hamilton, K. C. Chemical control of annual weeds in cotton. Arizona Agri. Exp. Sta. Bul. 283. 1957.
2. Baver, L. D. Soil Physics. John Wiley and Sons, Inc. New York. 1948.
3. Burschel, P., and Freed, V. H. Soil decomposition of herbicides. Res. Prog. Report, Western Weed Control Conf. pp. 103104. 1957.
4. Crafts, A. S. Toxicity of certain herbicides in soils. Hilgardia 16:459483. 1945.
5. Danielson, L. L. The crop toxicity period of CMU in a sandy loam soil. Weeds 4:255263. 1956.
6. Day, B. E. Urea herbicides in citrus weed control. The California Citrograph. Sept. 1955.
7. Goulden, C. H. Methods of Statistical Analysis. John Wiley and Sons, Inc. New York. 1952.
8. Hill, G. D., and McGahen, J. W. Further studies on soil relationships of the substituted urea herbicides for pre-emergence weed control. Proc. Southern Weed Conf. 8:284293. 1955.
9. Hill, G. D., McGahen, J. W., Baker, H. M., Finnerty, D. W., and Bingeman, C. W. The fate of substituted urea herbicides in agricultural soils. Agron. Jour. 47:93104. 1955.
10. Hollingsworth, E. B. Cotton response to two substituted ureas and CIPC and their persistence and movement in soil. Proc. Southern Weed Conf. 8:294304. 1955.
11. Kilmer, V. J., and Alexander, L. T. Methods of making mechanical analyses of soils. Soil Science 68:1524. 1949.
12. Levi, E., and Crafts, A. S. Toxicity of Maleic hydrazide in California soils. Hilgardia 21:431463. 1952.
13. Loustalot, A. J., Muzik, T. J., and Cruzado, H. J. Persistance of CMU in soil. Agricultural Chemicals 8(11):5253, 97–99, 101. 1953.
14. Ogle, R. E., and Warren, G. F. Fate and activity of herbicides in soils. Weeds 3:257273. 1954.
15. Piper, C. S. Soil and Plant Analysis. Interscience Publishers, Inc. New York. 1950.
16. Schoonover, W. R., Elgabaly, M. M., and Hassan, M. N. A study of some Egyptian saline and alkali soils (Appendix). Hilgardia 26:565596. 1957.
17. Sharp, S. S., Swingle, M. C., McCall, G. L., Weed, M. B., and Cowart, L. E. Herbicidal use of phenyldimethylurea. Agricultural Chemicals 8(9):5657, 139, 141, 143. 1953.
18. Sheets, T. J., and Crafts, A. S. The phytotoxicity of four phenylurea herbicides in soil. Weeds 5:93101. 1957.
19. Sherburne, H. R., and Freed, V. H. Adsorption of 3 (p–chlorophenyl)–1,1–dimethylurea as a function of soil constituents. Agricultural and Food Chemistry 2:937939. 1954.

The Comparative Toxicities of Four Phenylurea Herbicides in Several Soil Types

  • T. J. Sheets (a1)

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