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Photodynamic Herbicides

Published online by Cambridge University Press:  12 June 2017

G.H.N. Towers
Affiliation:
Dep. Bot., Univ. British Columbia, 6270 Univ. Blvd., Vancouver, British Columbia, Canada V6T 2B1
J. T. Arnason
Affiliation:
Dep. Biol., Univ. Ottawa, 30 Somerset E., Ottawa, Ontario, Canada K1N 6N5

Abstract

Many natural and synthetic plant compounds become toxic when irradiated by ultraviolet or visible light. These compounds may be considered for use as herbicides, remembering the requirement for light. Concurrently, methods for blocking metabolic pathways so that phototoxic intermediates accumulate and thus kill the plant also have been studied. The mechanisms of action of potentially useful plant phototoxins are described.

Type
Symposium
Copyright
Copyright © 1988 by the Weed Science Society of America 

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References

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