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27:131-145
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Keywords: Biology; Hosts
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Pyatakova, V.L. 1928, Flea-beetles. Bulletin of the Mleev Horticultural Experiment Station
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Pyenson, L. 1938, Notes on the biology of the cotton borer in Pernambuco, Brazil. Journal of Economic Entomology
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Pyenson, L. 1939, Notes on the biology of the cotton pruner Chalcodermus bondari Marshall. Journal of Economic Entomology
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Pykhova, V.T. 1968, The control of the grape moth. Zashchita Rasteniy, Moskva
13(11):48-49
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Keywords: Biological control
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Pykhova, V.T. 1969, Rol'parazitov v bor'be s vinogradnoi listovertkoi. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii, Kishinev
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Pyornila, M. 1977, Parasitism in Aglais urticae (L.) (Lep., Nymphalidae): IV Pupal parasitoids. Annales Entomologici Fennici
43(1):21-27
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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
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