Hunchak , M. 2025. Effectiveness of application of apple biological protection systems against green and red-headed apple aphids of the Western Forest Steppe of Ukraine. Interdepartmental Thematic Scientific Collection of Phytosanitary safety. 70 (Feb. 2025), 92-103. DOI:https://doi.org/10.36495/PHSS.2024.70.92-103.