Curculio sayi, the small or lesser chestnut weevil, is a species of true weevil in the family of beetles known as Curculionidae. [1] [2] [3] The lesser chestnut weevil is found in North …

Life cycle of the lesser chestnut weevil (Curculio sayi), a common pest in many Michigan chestnut orchards. Weevils have a staggered life cycle. Larvae spend months in the soil, then pupate …

The lesser chestnut weevil (Curcilio sayi) is an emergent pest of chestnuts in the United States that can cause multifaceted damage and has limited management options. We explored the …

Apr 17, 2021 · "The Greater Chestnut Weevil is Curculio caryatrypes and it is easily recognized as its the only Curculio with segment two of the antennal funicule (the part beyond the elbow) …

The lesser chestnut weevil (Curculio sayi) is a re-emerging pest of American chestnut trees. Originally documented when American chestnut trees were dominant on the east coast, the …

The lesser chestnut weevil (Curcilio sayi) is an emergent pest of chestnuts in the United States. Knowledge of this weevils phenology and the ability to monitor its populations will help us …

Sep 14, 2022 · The lesser chestnut weevil (Curcilio sayi) is an emergent pest of chestnuts in the United States that can cause multifaceted damage and has limited management options. We …

Jun 27, 2024 · Life cycle of the lesser chestnut weevil (Curculio sayi), a common pest in many Michigan chestnut orchards. Weevils have a staggered life cycle. Larvae spend months in the …

Oct 11, 2021 · Life cycle: Small chestnut weevils (Curculio sayi) emerge from the soil in late May through July. Adults feed on chestnut foliage until nut kernels enter the dough stage in mid to …

Apr 26, 2012 · The primary insect pest of the developing chestnut industry in the central United States is the small chestnut weevil, Curculio sayi (Gyllenhal), which is a specialist on only …