Open AccessSubstantiation of the terms of effective use of insecticides in the fight against cabbage moth in spring rape crops
Author(s) -
Vera Gennadievna Churikova,
Alexey Ivanovich Silaev
Publication year - 2020
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2020i11pp71-77
Subject(s) - biology , spring (device) , toxicology , agronomy , engineering , mechanical engineering
The biology of development of cabbage moth in crops of spring rape in the Volga region is shown. The relationship between the development of the phytophage and the host plant has been studied for a long period. The terms of use of means of protection are substantiated, providing a higher efficiency of insecticides in the fight against caterpillars of P. maculipennis.