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Enhancement of Gibberellic Acid Sensitivity in Corn (Zea mays) by Fluridone and R-40244

Published online by Cambridge University Press:  12 June 2017

Robert M. Devlin ,
Marian J. Kisiel  and
Andrzej S. Kostusiak
Robert M. Devlin
Affiliation:
Lab. of Exptl. Biol., Cranberry Exp. Stn., Univ. of Massachusetts, East Wareham, MA 02538 Institute of Pomology, Skierniewice, Poland
Marian J. Kisiel
Affiliation:
Lab. of Exptl. Biol., Cranberry Exp. Stn., Univ. of Massachusetts, East Wareham, MA 02538
Andrzej S. Kostusiak
Affiliation:
Institute of Pomology, Skierniewice, Poland
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Abstract

Fluridone {1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-4 (1H)-pyridinone} and R-4-0244 [1-(m-trifluoromethylphenyl)-3-chloro-4-chloromethyl-2-pyrrolidone], herbicides that block carotenoid synthesis, increase the sensitivity of corn (Zea mays L. ‘Merit’) to exogenously-applied gibberellic acid (GA). Increase in shoot length due to the application of GA to imbibing corn seeds was considerably enhanced by simultaneously applying either fluridone or R-40244. Fluridone was more active in this respect than R-40244.

Keywords

CarotenoidfluridoneR-40244abscisic acid
Type
Research Article
Information
Weed Science , Volume 28 , Issue 1 , January 1980 , pp. 11 - 12
Copyright
Copyright © 1980 by the Weed Science Society of America 

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References

Literature Cited

1. Addicott, F. T., Ohkuma, K., Smith, O. E., and Thiessen, W. E. 1966. Chemistry and Physiology of abscisin II, an abscission accelerating hormone. Adv. Chem. Ser. 53:97–105.Google Scholar
2. Bartels, P. G. and Watson, C. W. 1978. Inhibition of carotenoid synthesis by fluridone and norflurazon. Weed Sci. 26:198–203.Google Scholar
3. Brown, G. N. and Sun, C. Y. 1973. Effects of abscisic acid on senescence, permeability and ribosomal patterns in mimosa hypocotyl callus tissue. Physiol. Plant. 28:412–414.Google Scholar
4. Devlin, R. M. and Karczmarczyk, S. J. 1977. Influence of light and growth regulators on cranberry seed dormancy. J. Hortic. Sci. 52:283–288.Google Scholar
5. Devlin, R. M., Kisiel, M. J., and Karczmarczyk, S. J. 1975. Chlorophyll production and chloroplast development in norflurazontreated plants. Weed. Res. 16:125–129.Google Scholar
6. Devlin, R. M., Kisiel, M. J., and Kostusiak, A. S. 1978. Influence of norflurazon on GA activity in corn. Proc. Plant Growth Regulator Working Group 2:288–293.Google Scholar
7. Devlin, R. M., Kisiel, M. J., and Kostusiak, A. S. 1978. The influence of R-40244 on pigment content of wheat and corn. Weed Res. 19:59–61.CrossRefGoogle Scholar
8. Devlin, R. M., Saras, C. N., Kisiel, M. J., and Kostusiak, A. S. 1978. Influence of fluridone on chlorophyll content of wheat (Triticum aestivum) and corn (Zea mays) Weed Sci. 26:432–433.CrossRefGoogle Scholar
9. Halloin, J. M. 1976. Inhibition of cottonseed germination with abscisic acid and its reversal. Plant Physiol. 57:454–455.Google Scholar
10. Milborrow, B. V. 1974. Chemistry and biochemistry of abscisic acid. Pages 57–91 in Runeckles, V. C., Sondheimer, E., and Walton, D. C., eds. The chemistry and biochemistry of plant hormones. Academic Press, New York.Google Scholar
11. Taylor, H. F. and Burden, R. S. 1970. Xanthoxin, a new naturally occurring plant growth inhibitor. Nature 227:302–204.Google Scholar
12. Taylor, H. F. and Burden, R. S. 1972. Xanthoxin, a recently discovered plant growth inhibitor. Proc. Roy. Soc. Ser. B. 180:317–346.Google Scholar
13. Taylor, B. F. and Smith, T. A. 1967. Production of plant growth inhibitors from xanthophylls: a possible source of dormin. Nature 215:1513–1514.CrossRefGoogle ScholarPubMed
14. Vaisberg, A. J. and Schiff, J. A. 1976. Events surrounding the early development of Euglena chloroplasts: Inhibition of carotenoid biosynthesis by the herbicide San-9789 [4-chloro-5-(methylamino)-2-(α,α,α-trifluoro-m-tolyl)-3 (2H) pyridazinone] and its development consequences. Plant Physiol. 57:260–269.Google Scholar
15. Wain, R. L. 1975. Research on plant growth regulators at Wye College, University of London, England. Plant Growth Regulator Bull. 3:25–26.Google Scholar