Chalcodermus

Dejean, 1835

Species Guides

7

Chalcodermus is a of weevils (Curculionidae) containing at least 110 described . Several species are significant agricultural pests, including C. aeneus (cowpea curculio) and C. bondari (cotton pruner), which damage legume and cotton crops respectively. The genus exhibits diverse associations, with some species being investigated for of plants.

Chalcodermus collaris by (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist. Used under a CC-BY license.Chalcodermus collaris by (c) jimeckert49, some rights reserved (CC BY). Used under a CC-BY license.Chalcodermus aeneus by (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist. Used under a CC-BY license.

Pronunciation

How to pronounce Chalcodermus: /ˌkælkəˈdɜrməs/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Human Relevance

Several Chalcodermus are economically important agricultural pests. Chalcodermus aeneus (cowpea curculio) causes significant damage to cowpea and other legume crops in the southeastern United States. Chalcodermus bondari (cotton pruner) damages cotton by cutting terminal buds and developing in fallen flower buds. Management of these pests involves , cultural practices, and , though effective control remains challenging. Conversely, C. serripes has been investigated as a biological control agent for the weed Mimosa pigra.

Sources and further reading