Biological and ecological studies on the cotton leafworm,Spodoptera littoralis boisd(Lepidoptera:noctuidae) - Badr,Nagwa Abd El-aziz Ali. (1982)
Thesis (Ph.D.)--Cairo University,1982.
Includes bibliographical references (leaves 188-198)
Microfiche.
Summary in Arabic.
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Keywords: Cotton leafworm; Cotton -- Diseases and pests -- Egypt; Spodoptera littoralis