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Погода и прогноз размножения вредных насекомых - Дружелюбова Е.С., Макарова Л.А. 1972 PDF Л. Гидрометеоиздат BOOKS NATURAL SCIENCES
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Погода и прогноз размножения вредных насекомых
Author: Дружелюбова Е.С., Макарова Л.А.
Year: 1972
Format: PDF
File size: 27 MB
Language: RU

The brochure discusses the possibility of using meteorological characteristics to predict the development and reproduction of insect pests in crops. The dependence of the development rate, number and harmfulness of insects on hydrometeorological factors has been established. The prospects for using the proposed indicators for organizing effective plant protection are justified.

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