Climate-Induced Shift in the Population Dynamics of Tortrix viridana L. in Ukraine
Journal: Forests
Year: 2025

Tortrix viridana (Linnaeus, 1758) (Lepidoptera: Tortricidae) (TV) is a serious pest of oaks in the West-Palearctic. In Ukraine in the 50–70s of the 20th century, the area of TV outbreaks reached 140–180 thousand hectares. Since the late 1980s, outbreaks have become rarer and have occurred in a smaller area. This research aimed to assess the main parameters of TV outbreaks in Ukraine, considering its prevalence in flush feeders’ complex, the suitability of forest structure for this insect, and th