OKRA :: MAJOR :: PEST OF STEM WEEVIL
8. Stem weevil: Pempherulus affinis (Curculionidae: Coleoptera)
Damage symptoms
Grubs bore into stem causing gall-like swellings in the stem, near the base.
Bionomics
Egg period: 6-10 days; 50-120 eggs / female. Grub: 35-40, days dark greyish brown with pale cross bands on elytra. Total: Five generations / year.
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