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Pharmacokinetic mechanisms associated with cypermethrin toxicity and synergism in larval and adult Helicoverpa zea (Boddie), Spodoptera frugiperda (J. E. Smith), and Agrotis ipsilon (hufnagle) (family noctuidae)

Usmani, Khawja Amin.   University of Missouri - Columbia ProQuest Dissertations Publishing,  1998. 9924935.