... Parasitoids of P. tabaniformis in Sofia185During the years of investigation, parasitoidsdestroyed a significant portion (32.5–55.6%) of overwin-tering larvae of P. tabaniformis in Sofia. No ... is one of the most dangerous pests of the poplars (Populus spp.) in many regions of thePalaearctic zone [2, 17, 20]. It is associated mainly with the seedlings in nurseries and young trees in ... Moraal L.G., Evaluation of infestations by the poplarclearwing moth, Paranthrene tabaniformis Rott., in: Proceedings of the 20th Session of the International PoplarCommission, part 1, Budapest,...