Cowpea-pest
Guides
Chalcodermus aeneus
Cowpea Curculio
Chalcodermus aeneus, commonly known as the cowpea curculio, is a true weevil (Coleoptera: Curculionidae) that is a significant agricultural pest of legume crops in the southeastern United States. The species is particularly damaging to cowpea (Vigna unguiculata) and southern peas. Adults and larvae cause economic damage to developing seeds and pods. Management of this pest remains challenging due to its life history characteristics and the limited effectiveness of available control methods.