Improvement of the elements of chemical protection of spruce trees against spruce bud scales (Hemiptera: Coccidae: Physokermes) in ornamental plants’ arboreta in the Kharkiv Region. The Kharkov Entomological Society Gazette, [S. l.], v. 27, n. 2, p. 43–48, 2019. DOI: 10.36016/KhESG-2019-27-2-5. Disponível em: https://entomology.kharkiv.ua/index.php/KhESG/article/view/35.. Acesso em: 7 may. 2024.