Last modified: May 4, 2024, 6:44 p.m.
A pest species on Solanaceae. This very rare species is mainly observed in the northern part of Belgium. Distribution insufficiently known due to similarity with other species of the family.
Native
The rosy white larva develops usually in potato tubers, but when it emerges on leaves, it forms a gallery and penetrates the fruits, stems and leaves of the food plant. Larval development only above temperatures higher as 10°C. Hibernation as egg and later it pupates in a very narrow whitish cocoon.
Usually around six generations a year in Mediterranean regions, but it appear usually from April till October with the generations overlapping each other.
The larva feeds on Lycium europaeum, Lycopersicon esculentum, Nicotinia tabacum and different species of Solanum.