Михайлюков, В.С.; Сигарева, Д.Д.
(Вестник зоологии, 1981)
35 hop nematode species are revealed belonging to 27 genera, 12 families, 4 orders and 2 subclasses. A group of phytohelminths of a specific pathogenic effect is represented by 5 species among which Ditylenchus humuli is ...