Skip to main content
Log in

The biological detoxication of 2: 4-dichlorophenoxyacetic acid in soil

  • Published:
Plant and Soil Aims and scope Submit manuscript

Summary

By making use of a soil perfusion technique it has been shown that the detoxication of 2: 4-dichlorophenoxyacetic acid in garden loam is due almost entirely to the activity of microorganisms. Preliminary experiments suggest that the process does not involve oxidation. There are also indications that the decomposition products may include a root growth stimulant.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Literature cited

  1. Audus, L. J., A new soil perfusion apparatus. Nature,158, 419 (1946).

    Google Scholar 

  2. Audus, L. J. and Quastel, J. H., Coumarin als a selective phytocidal agent. Nature,159, 320–324 (1947).

    Google Scholar 

  3. Brown, J. W. and Mitchell, J. W., Inactivation of 2,4-dichlorophenoxyacetic acid in soil as affected by soil moisture, temperature, the addition of manure and autoclaving. Botan. Gaz.109, 314–323 (1948).

    Google Scholar 

  4. DeRose, H. R., Persistance of some plant growth-regulators when applied to the soil in herbicidal treatments. Botan. Gaz. 107, 583–589 (1946).

    Google Scholar 

  5. Hanks, R. W., Removal of 2,4-dichlorophenoxyacetic acid and its calcium salt from six different soils by leaching. Botan. Gaz.108, 186–191 (1946).

    Google Scholar 

  6. Kries, O. H., Persistance of 2,4-dichlorophenoxyacetic acid in soil in relation to content of water, organic matter and lime. Botan. Gaz.108, 510–525 (1947).

    Google Scholar 

  7. Lees, H. and Quastel, J. H., Biochemistry of nitrification in soil. I. Kinetics of, and the effects of poisons on, soil nitrification as studied by a soil perfusion technique. Biochem. J.40, 803–828 (1946).

    Google Scholar 

  8. Mitchell, J. W. and Marth, P. C., Effects of 2,4-dichlorophenoxyacetic acid on the growth of grass plants. Botan. Gaz.107, 276–284 (1945).

    Google Scholar 

  9. Nutman, P. S., Thornton, H. G. and Quastel, J. H., Plant growth-substances as selective weed-killers. Inhibition of plant growth by 2,4-dichlorophenoxyacetic acid and other plant growth substances. Nature,155, 497 (1945).

    Google Scholar 

  10. Quastel, J. H., Soil Metabolism, Lecture to The Royal Institute of Chemistry (1946).

  11. Quastel, J. H. (In the press).

  12. Taylor, D. L., Growth of Field crops in soil treated with chemical growth regulators. Botan. Gaz.108, 432–455 (1947).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Audus, L.J. The biological detoxication of 2: 4-dichlorophenoxyacetic acid in soil. Plant Soil 2, 31–36 (1949). https://doi.org/10.1007/BF01344145

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01344145

Keywords

Navigation