Protecting uninfested packages from attack by Cadra cautella (Lepidoptera: Pyralidae) with the parasitic wasp Venturia canescens (Hymenoptera: Ichneumonidae)

Numbers of almond moths, Cadra cautella (Walker), infesting small kraft-paper bags in 44.7-m super(3) rooms with and without the hymenopterous parasite Venturia canescens) (Gravenhorst) were determined. Bags contained 100 g of cornmeal and were either open, folded, or heat-sealed (taped). Significan...

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