Nitrogen-fixation-impact
Guides
Sitonini
Sitonini is a tribe of broad-nosed weevils (Curculionidae: Entiminae) with a Holarctic distribution. Members are specialized feeders on Fabaceae, with adults consuming leaves and larvae feeding on root nodules. The tribe includes economically significant pests, particularly in the genera Sitona and Charagmus, which damage lupin and other legume crops in Europe.