description Grape berry moth Overview
The grape berry moth, Paralobesia viteana, is a small tortricid moth native to eastern North America. It feeds only on grape plants, including wild and cultivated Vitis, and is an important vineyard pest because its larvae consume buds, flowers, and developing or mature berries. Depending on local weather, populations usually complete two or three generations per year, with a partial fourth generation in some areas.
help Grape berry moth FAQ
What plants does the grape berry moth attack?
The grape berry moth, Paralobesia viteana, feeds on grape plants in the genus Vitis. It affects both wild grapes and cultivated vineyard varieties in eastern North America.
Which part of the grape plant does the grape berry moth damage?
Its larvae can consume buds, flowers, and developing or mature berries. This feeding can reduce fruit quality and create openings where other vineyard problems develop.
Where is the grape berry moth native?
Paralobesia viteana is native to eastern North America. It is important mainly because its larvae damage grape crops in vineyards and other areas where Vitis grows.
What is the scientific name of the grape berry moth?
The scientific name is Paralobesia viteana. It is a small tortricid moth whose caterpillars feed on grape tissue.
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