Influence of temperature conditions on seasonal development of Cydalima Perspectalis Walker, 1859 (lepidoptera: crambidae) in the Crimea
Journal: Bulletin of the State Nikitsky Botanical Gardens
Year: 2021

In 2018-2020 phenological observations of Cydalima perspectalis Walker were carried out in two agroclimatic regions of the Crimea. The pest, both on the Southern Coast of the Crimea and in the central foothill zone, develops in three generations. The sum of effective temperatures required for the development of generations varies over the years in a wide range, which is due to the asynchronous development of the caterpillars of C. perspectalis . The beginning of summer of the adults of the overw