Izmeneniya v sisteme fitofagi - fitopatogennye griby -kormovye rasteniya pod vliyaniem pestitsidov.
1994
Beloshapkin S.P. | Khajdara F.
High negative correlation between development of cereal aphids and powdery mildew was established by estimating the influence of systemic fungicides and insecticides on cereal and powdery mildew in wheat. It is supposed that under favourable conditions application of systemic fungicides may increase the population of cereal aphids as a result of lower competition for food among different species.
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