Long-term Studies on Egg Parasitoids of Pine Processionary Moth (Thaumetopoea pityocampa) in a New Locality in Bulgaria. J Entomol Res Soc. 2017;19(3):15-25. Accessed October 12, 2025. https://www.entomol.org/journal/index.php/JERS/article/view/1112