Harmfulness of root rot in the stands planted on formerly arable land and clear-cuts after annosum-infected pine forests in Chernihiv Polissya physiographic region of Ukraine / Viktor Tkach, Oksana Tarnopilska, Oleksiy Kobets, Volodymyr Luk'yanets, Maksym Rumiantsev, Iryna Obolonyk, Sergiy Musienko. -- ilustr. -- Bibliografia s. 46-48. In: Central European forestry journal. -- ISSN 2454-034X. -- Roč. 66, č. 1 (2020), s. 37-48. lesy * ihličnaté lesy * borovica lesná * choroby rastlín * hubové choroby rastlín * hniloba koreňová * odrezky * Ukrajina