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The Fate of 2,4-D Applied to Viking Birdsfoot Trefoil and a Resistant Intercross

Published online by Cambridge University Press:  12 June 2017

W. M. Blacklow  and
D. L. Linscott
W. M. Blacklow
Affiliation:
Department of Agronomy, Cornell University
D. L. Linscott
Affiliation:
Crops Research Division, Agricultural Research Service, U. S. Department of Agriculture, Ithaca, N.Y.
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Abstract

The fate of the potassium salt of 2,4-dichlorophenoxyacetic acid (2,4-D) when applied to birdsfoot trefoil (Lotus corniculatus L., var. Viking) and an intercross resistant to 2,4-D was studied. No difference in spray retention per mg fresh weight between the two trefoils was detected and more than 98% of 2,4-D-2-14C was absorbed within 2 days after application. Herbicide moved from treated leaves to young leaves, stems, and roots in about equal quantities. Seven days after treatment, 70% of the 14C activity of 2-propanol extracts of both trefoils was 2,4-D-2-14C; the remaining activity of the extract was from unknown metabolites of 2,4-D. The total activity recovered from the tolerant selection and Viking, respectively, was 57% and 50% of that applied. The methods used failed to establish a clear basis for the difference in reaction of the two birdsfoot trefoils to 2,4-D.

Type
Research Article
Information
Weed Science , Volume 16 , Issue 4 , October 1968 , pp. 516 - 519
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

1. Bach, M. K. and Fellig, J. 1961. Correlation between inactivation of 2,4-D and cessation of callus growth in bean stem sections. Plant Physiol. 36:89–91.CrossRefGoogle Scholar
2. Clor, M. A. and Crafts, A. S. 1957. Comparative translocation of C14 labeled 2,4-D, aminotriazole and urea in cotton plants and subsequent leakage from roots. Plant Physiol. 32–xliii.Google Scholar
3. Crafts, A. S. 1964. Herbicide behavior in plants, p. 75–110. In Audus, L. J. (ed.). The Physiology and Biochemistry of Herbicides. Academic Press, Inc., New York.Google Scholar
4. Crafts, A. S. 1956. Translocation of herbicides. I. The mechanism of translocation: Methods of study with C14 labeled 2,4-D. Hilgardia 26:257–334.CrossRefGoogle Scholar
5. Fang, S. C. 1958. Absorption, translocation, and metabolism of 2,4-D-l-C14 in pea and tomato plants. Weeds 6:179–186.CrossRefGoogle Scholar
6. Fang, S. C. and Butts, J. S. 1954. Studies in plant metabolism. III. Absorption, translocation, and metabolism of radioactive 2,4-D in corn and wheat plants. Plant Physiol. 29:56–60.CrossRefGoogle Scholar
7. Hay, J. R. and Thimann, K. V. 1956. The fate of 2,4-D in bean seedlings. II. Translocation. Plant Physiol. 31:446–451.CrossRefGoogle Scholar
8. Holly, K. 1964. Herbicide selectivity in relation to formulation and application methods, p. 423–464. In Audus, L. J. (ed.) The Physiology and Biochemistry of Herbicides. Academic Press, Inc., New York.Google Scholar
9. Jaworski, E. G. and Butts, J. S. 1952. Studies in plant metabolism. II. The metabolism of 2,4-D in bean plants. Arch. Biochem. Biophys. 35:207–218.CrossRefGoogle Scholar
10. Luckwill, L. C. and Lloyd-Jones, C. P. 1960. Metabolism of plant growth regulators. I. 2,4-D in leaves of red and black current. Ann. Appl. Biol. 48:613–625.CrossRefGoogle Scholar
11. Luckwill, L. C. and Lloyd-Jones, C. P. 1960. Metabolism of plant growth regulators. II. Decarboxylation of 2,4-D in leaves of apples and strawberries. Ann. Appl. Biol. 48:626–636.CrossRefGoogle Scholar
12. McCready, C. C. 1963. Movement of growth regulators in plants. I. Polar transport of 2,4-D in segments from the petioles of Phaseolus vulgaris . New Phytol. 62:3–18.CrossRefGoogle Scholar
13. Mitchell, J. W., Lindner, P. J., and Robinson, M. B. 1961. Mechanism of root exudation of α-methoxy-phenylacetic acid in the bean plant. Bot. Gaz. 123:134–137.CrossRefGoogle Scholar
14. Radwan, M. A., Stocking, C. R., and Currier, H. B. 1960. Histoautoradiographic studies of herbicidal translocation. Weeds 8:657–665.CrossRefGoogle Scholar
15. Slife, F. W., Key, J. L., Yamaguchi, S., and Crafts, A. S. 1961. Penetration, translocation, and metabolism of 2,4-D and 2,4,5-T in wild and cultivated cucumber plants. Weeds 10:29–35.CrossRefGoogle Scholar
16. Thrower, S. L. 1962. Translocation of labeled assimilates in the soybean. Aust. J. Biol. Sci. 15:629–649.CrossRefGoogle Scholar
17. Weintraub, R. L., Brown, J. W., Fields, M. and Rohan, J. 1951. Metabolism of 2,4-dichlorophenoxyacetic acid. I. CO2 production by bean plants treated with labeled 2,4-dichlorophenoxyacetic acid. Plant Physiol. 27:293–301.CrossRefGoogle Scholar