Бондаренко-Борисова, И.В.; Довбыш, Н.Ф.; Малина, Н.Г.; Коваленко, Г.А.
(Промышленная ботаника, 2004)
The present article is devoted to phytopathologic estimation of mildew (agent: Sphaerotheca pannosa Lev. var. rosae) distribution and injuriousness for roses under conditions of conservatories. Susceptibility of different ...