Hostname: page-component-848d4c4894-8bljj Total loading time: 0 Render date: 2024-07-06T08:00:20.109Z Has data issue: false hasContentIssue false
  • English
  • Français

Determinations of the Effect of Several Herbicides on Soil Microorganisms

Published online by Cambridge University Press:  12 June 2017

D. E. Kratochvil
D. E. Kratochvil*
Affiliation:
State College of Agriculture, Brookings, South Dakota
Get access

Extract

Millions of acres in the United States are being chemically treated each year for the control of weeds. Weed investigators have generally accepted the fact that certain herbicides affect certain plants to a greater degree than others. Because of this, numerous chemicals are being used. Except for 2,4-D, there has been little work done on the bactericidal and bacteriostatic properties of the recent herbicidal compounds. It is the purpose of this paper to report a study of the influence that several recommended and experimental herbicides have on the microbial activity of the soil population and to establish the usefulness of a simple procedure outlined by Nelson in making preliminary determinations of this type.

Type
Research Article
Information
Weeds , Volume 1 , Issue 1 , October 1951 , pp. 25 - 31
Copyright
Copyright © 1951 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1 Carlyle, R. E., and Thorpe, John D. Some effects of ammonium and sodium 2,4-Dichlorophenoxyacetates on legumes and the Rhizobium bacteria. Jour. Amer. Soc. Agronomy, Vol. 29, October, 1947, No. 10.Google Scholar
2 Crafts, A. S. 2,4-D weed killers; a warning. Calif. Agr. Dept. Bul. 35: 34–36, 1946.Google Scholar
3 Culler, Dorothy, Weiser, H. and Witman, E. D. Effect of 2,4-D upon the morphological and physiological characteristics of certain microorganisms associated with food spoilage. Food Research, Vol. 13, 1948.Google Scholar
4 Hamner, C. L., Moulton, J. E. and Tukey, H. B. Effect of treatment of the soil and seed with 2,4-D on germination and development of seedlings. Bot. Gaz. 107: 352–361, 1946.Google Scholar
5 Hanks, R. W. Removal of 2,4-dichlorophenoxyacetic acid and its calcium salt from six different soils by leaching. Bot. Gaz. 108: 186–191, 1947.Google Scholar
6 Lewis, R. W. and Hamner, C. L. Effect of 2,4-D on some microorganisms. Mich. Agr. Exp. Sta. Quart. Bul. 29: 112–114, 1946.Google Scholar
7 Martin, J. P. The hormone weed killer, 2,4-D. Calif. Citograph. 31: 248–264, 1946.Google Scholar
8 Nelson, R. T. Studies of the microbiological activity, chlorate reduction, and chlorate toxicity in soils treated with sodium chlorate. Jour. Agr. Res. Vol. 68: 5, 221–237, 1941.Google Scholar
9 Payne, M. G. and Fults, J. L. Some effects of 2,4-D, DDT, and Colorado 9 on root nodulation in the common bean. Jour. Amer. Soc. Agronomy, 39: 52–55, 1947.CrossRefGoogle Scholar
10 Smith, Nathan R., Dawson, Virginia T., and Wenzel, Marie E. The effect of certain herbicides on soil microorganisms. Soil Sci. Soc. Amer. Proc. 10: 197–201, 1946.Google Scholar
11 Stevenson, E. C. and Mitchell, J. W. Bacteriostatic and bacteriocidal properties of 2,4-D. Science 101: 642–644, 1945.Google Scholar
12 Taylor, D. L. Growth of field crops in soil treated with chemical growth regulators. Bot. Gaz. 108: 432–446, 1947.Google Scholar
13 Van Overbeck, J., and Velez, Ismael. Use of 2,4-dichlorophenoxyacetic acid as a selective herbicide in the tropics. Science 103: 472–475, 1946.Google Scholar