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Billbug - Sphenophorus spp.
Bill bugs belong to the beetle family Curculionidae (weevils) and are a relative of the rice water weevil. Adults feed near the base of young rice plant. Their chewing mouthparts are found at the end of a long “snout”. The bill bug feeding appears to be injuring the heart of the tiller, causing death of the new leaf (dead heart).
The LSU AgCenter and the LSU College of Agriculture
