Side effects of five new acaricides on the predator Galendromus occidentalis (Acari, Phytoseiidae)
- Irigaray, F.J.S.-D.-C. 1
- Zalom, F.G. 1
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1
University of California, Davis
info
ISSN: 0168-8162
Any de publicació: 2006
Volum: 38
Número: 4
Pàgines: 299-305
Tipus: Article
Altres publicacions en: Experimental and Applied Acarology
Resum
Contact and residual effects of etoxazole, spiromesifen, fenpyroximate, bifenazate, and acequinocyl on life parameters of Galendromus occidentalis (Nesbitt) were studied under laboratory conditions. Fenpyroximate reduced adult female longevity to <24 h, and no eggs were laid. Longevity of spiromesifen- and acequinocyl-treated adult females was reduced to 4 days, with observed reductions in fecundity and fertility. Etoxazole and bifenazate did not reduce adult female longevity, but progeny were not produced. © Springer 2006.