Meshkova VL, Vorobei AD, Omelich AR. Predatory insects in collapsing foci of bark beetles in Sumy region. Forest. and Forest Melior. [Internet]. 2021Dec.23 [cited 2026Mar.13];(139):124-31. Available from: https://forestry-forestmelioration.org.ua/index.php/journal/article/view/326