ЭлБиб

Молочнохозяйственный вестник, №1 (29), I кв. 2018

БИОЛОГИЧЕСКИЕ И СЕЛЬСКОХОЗЯЙСТВЕННЫЕ НАУКИ

Pests and diseases on the white mustard testes

Vasilyeva Tatyana Victorovna, Сandidate of Science (Biology), Associate Professor

of the Agriculture and Agricultural Chemistry Chair

е-mail:

Federal State Budgetary Educational Institution of the Higher Education the

Vereshchagin State Dairy Farming Academy of Vologda

Abstract.

On the white mustard testes on soddy-weakly podzolic soil is revealed

a complex of pests belonging to the orders Coleoptera, Hymenoptera, Lepidoptera,

Homoptera, and five types of fungal diseases. Spraying of 5% Sumi-alpha insecticide

with a consumption rate of 0,2 l/ha reduces the number of pests on flea beetles,

bedbugs, aphids, blossom veevers, cabbage whites and moths on the 25th day after

applying by 90,5-99,3%.

Keywords:

white mustard (Sinapis alba); pests; diseases; population; testes;

peak of activity.

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