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Losses of pyrethroids from treated wood due to photodegradation
1998 - IRG/WP 98-30177
The fact that significant photodegradation of pyrethroids can occur in use has been established for over 20 years. It is known, mainly from experience with tsetse fly control, that such degradation leads to marked reductions in efficacy. This realisation has lead to extensive investigation into ways of stabilising this group of important insecticides.
Pyrethroids are widely used as the insecticid...
J D Lloyd, M W Schoeman, F Brownsill