Blastobasis glandulella (Lepidoptera: Blastobasidae) on sessile oak seed orchards in Poland

Abstract: Monitoring of oak seed pests was carried out in 2021 using tent traps in two seed
orchards in south-western Poland. High-density level of the acorn pest Blastobasis glandulella (Lepidoptera: Blastobasidae) was observed. In addition, four (4) species of beetles belonging to Curculio sp. (Coleoptera: Curculionidae) and two (2) species of butterflies belonging to Cydia sp. (Lep.: Tortricidae) were identified.