Chemical composition and insecticidal potential of botanical fractionation extracts for the management of Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae) in stored maize
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The weevil Sitophilus zeamais (Motschulsky, 1855) (Coleoptera: Curculionidae) is a destructive pest of stored maize, particularly in warm and humid tropical regions. The objective of this study was to analyze the chemical composition and evaluate the insectici... ...