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BOOKS - VEGETABLE GARDEN AND FARMING - Вредители овощных культур и меры борьбы с ними...
Вредители овощных культур и меры борьбы с ними - Н.Н.Богданов-Катьков 1945 PDF Лениздат BOOKS VEGETABLE GARDEN AND FARMING
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Вредители овощных культур и меры борьбы с ними
Author: Н.Н.Богданов-Катьков
Year: 1945
Number of pages: 38
Format: PDF
File size: 41.88 MB
Language: RU

Rarely, the yield of vegetable crops is significantly reduced due to damage to plants by various agricultural pests. Some pests are polyphagous, feeding on many vegetable crops. Others are specialized, damaging only plants from one botanical family. Timely control measures, in turn, will help preserve the harvest.

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