Natural enemies of heliothis armigera HB, with special reference to the larval parasite, bracon brevicornis (Hymenoptera , Braconida) - Tawfiek, Mohamed Samier (1977)
Thesis (M.S.)--Cairo university, 1977.
Includes bibliographical references (leaves 123-135)
Microfiche.
Summary in Arabic.
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Keywords: Helicoverpa armigera -- Biological control; Braconidae -- Parasites; Hymenoptera