Universal Chalcidoidea Database

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Pyenson, L. 1939, Notes on the biology of the cotton pruner Chalcodermus bondari Marshall. Journal of Economic Entomology 32:80-83    
Pykhova, V.T. 1968, The control of the grape moth. Zashchita Rasteniy, Moskva 13(11):48-49    
Keywords: Biological control
Pykhova, V.T. 1969, Rol'parazitov v bor'be s vinogradnoi listovertkoi. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii, Kishinev 1:47-48    
Pyornila, M. 1977, Parasitism in Aglais urticae (L.) (Lep., Nymphalidae): IV Pupal parasitoids. Annales Entomologici Fennici 43(1):21-27    
Pyornila, M.; Pyornila, A. 1979, Role of parasitoids in terminations of a mass occurrence of Yponomeuta evonymellus (Lepidoptera, Yponomeutidae) in northern Finland. Notulae Entomologicae 59:137-138