Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-10T13:58:24.218Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of Herbicides on the Survival of Rhizobium japonicum Strains

Published online by Cambridge University Press:  12 June 2017

Thomas B. Moorman
Thomas B. Moorman*
Affiliation:
Agric. Res. Serv., U.S. Dep. Agric., Southern Weed Sci. Lab., P.O. Box 350, Stoneville, MS 38776
Get access Rights & Permissions [Opens in a new window]

Abstract

The survival of two Rhizobium japonicum strains was determined in soils treated with 13 herbicides used in soybeans [Glycine max (L.) Merr.]. Survival in soils treated with concentrations equivalent to or 10-fold greater than those from field applications at recommended rates was compared to survival in untreated soil under controlled temperature and moisture conditions. Nine of the herbicides had transitory or no effects, regardless of rate. Acifluorfen {5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid}, bentazon [3-(1-methylethyl)-(1H)-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide], fluchloralin [N-(2-chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)benzenamine], and dinoseb [2-(1-methylpropyl)-4,6-dinitrophenol] consistently reduced survival of one or both strains at rates 10-fold greater than recommended. At rates of application equivalent to suggested field use rates, effects on survival were reduced or eliminated. Reductions in survival attributable to herbicides were in some cases comparable to those obtained by a weekly wetting and drying of the soil, indicating that herbicide effects on R. japonicum may be equivalent in magnitude to effects due to environmental stress. The herbicides were not sufficiently toxic to reduce R. japonicum populations in soil to levels that would be likely to affect nodulation.

Keywords

Nitrogen fixationnodulationherbicide toxicitysoybeansGlycine maxBradyrhizobium japonicum
Type
Special Topics
Information
Weed Science , Volume 34 , Issue 4 , July 1986 , pp. 628 - 633
Copyright
Copyright © 1986 by the 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. Bushby, H.V.A. and Marshall, K. C. 1977. Some factors affecting the survival of root-nodule bacteria on desiccation. Soil Biol. Biochem. 9:143–147.Google Scholar
2. Bushby, H.V.A. 1981. Quantitative estimation of rhizobia in nonsterile soil using antibiotics and fungicides. Soil Biol. Biochem. 13:237–239.CrossRefGoogle Scholar
3. Domsch, K. H., Jagnow, G., and Anderson, T. H. 1983. An ecological concept for the assessment of side-effects of agrochemicals on soil microorganisms. Residue Rev. 86:65–105.Google Scholar
4. Dunigan, E. P., Frey, J. P., Allen, L. D. Jr., and McMahon, A. 1972. Herbicidal effects on the nodulation of Glycine max L. Merrill. Agron. J. 64:806–808.CrossRefGoogle Scholar
5. Eberbach, P. L. and Douglas, L. A. 1983. Persistence of glyphosate in a sandy loam. Soil Biol. Biochem. 15:485–487.Google Scholar
6. Ham, G. E., Caldwell, V. B., and Johnson, H. W. 1971. Evaluation of Rhizobium japonicum inoculants in soils containing naturalized populations of rhizobia. Agron. J. 63:301–303.Google Scholar
7. Heinonen-Tanski, H., Oros, G., and Keceskes, M. 1982. The effect of soil pesticides on the growth of red clover rhizobia. Acta Agric. Scand. 32:283–288.CrossRefGoogle Scholar
8. Jaworski, E. G. 1972. Mode of action of N-phosphonomethylglycine: Inhibition of aromatic acid biosynthesis. J. Agric. Food Chem. 20:1195–1198.CrossRefGoogle Scholar
9. Jordan, D. E. 1982. Transfer of Rhizobium japonicum Buchanan 1980 to Bradyrhizobium gen. nov., a genus of slow-growing, root nodule bacteria from leguminous plants. Int. J. Syst. Bacteriol. 32:136–139.CrossRefGoogle Scholar
10. Kapusta, G. and Rouwenhorst, D. L. 1973. Interaction of selected pesticides and Rhizobium japonicum in pure culture and under field conditions. Agron. J. 65:112–115.Google Scholar
11. Kurst, C. A. and Struckmeyer, B. E. 1972. Effects of trifluralin on growth, nodulation, and anatomy of soybeans. Weed Sci. 19:147–152.CrossRefGoogle Scholar
12. Maftoun, M., Bassiri, A., Sameni, A. M., and Yasrebi, Y. 1982. Growth and chemical composition of soybeans as affected by trifluralin and soil salinity. Weed Res. 22:89–94.Google Scholar
13. Mallik, M.A.B. and Tesfai, K. 1983. Compatibility of Rhizobium japonicum with commercial pesticides in vitro. Bull. Environ. Contam. Toxicol. 31:432–437.Google Scholar
14. Parker, M. B. and Dowler, C. C. 1976. Effects of nitrogen with trifluralin and vernolate on soybeans. Weed Sci. 24:131–133.CrossRefGoogle Scholar
15. Pena-Cabriales, J. J. and Alexander, M. 1979. Survival of Rhizobium in soils undergoing drying. Soil Sci. Soc. Am. J. 43:962–966.Google Scholar
16. Pena-Cabriales, J. J. and Alexander, M. 1983. Growth of Rhizobium in unamended soil. Soil Sci. Soc. Am. J. 47:81–84.Google Scholar
17. Roslycky, E. B. 1985. Sensitivity and adaption of selected rhizobia and agrobacteria to paraquat. Can. J. Soil Sci. 65:555–562.Google Scholar
18. Seither, R. L. and Brown, O. R. 1984. Paraquat and nitrofurantoin inhibit growth of Escherichia coli by inducing stringency. J. Toxicol. Environ. Health 14:763–771.CrossRefGoogle ScholarPubMed
19. Strachan, S. D. and Hess, F. D. 1982. Dinitroaniline herbicides adsorb to glass. J. Agric. Food Chem. 30:389–391.CrossRefGoogle Scholar
20. Thurlow, D. L. and Hiltbold, A. E. 1985. Dinitrogen fixation by soybeans in Alabama. Agron. J. 77:432–436.CrossRefGoogle Scholar
21. Turco, R. F., Moorman, T. B., and Bezdicek, D. F. 1986. Effectiveness and competitiveness of spontaneous antibiotic resistant mutants of Rhizobium leguminosarum and Rhizobium japonicum . Soil Biol. Biochem. (In press).Google Scholar
22. Weaver, R. W. and Frederick, L. R. 1974. Effect of inoculum rate on competitive nodulation of Glycine max L. Merrill. II. Field studies. Agron. J. 66:233–236.CrossRefGoogle Scholar
23. Weaver, R. W. and Frederick, L. R. 1982. Rhizobium . Pages 1044–1045 in Page, A. L., Miller, R. H., and Keeney, D. R., eds. Methods of Soil Analysis, Part 2–Chemical and Microbiological Properties, 2d ed. Am. Soc. Agron., Madison, WI.Google Scholar