Integrated protection of spring barley in the North-West of Russia
The integrated system of protection of spring barley from harmfulnes organisms for the North-Western region of the Russian Federation is developed. It is optimized by the composition of monitoring and protective measures, the volume of which is determined by the level of the planned crop yield. The basic components of the system are the zonal agricultural technologies of cultivation of culture and the use of drugs for operational effects on harmful organisms. Testing of the developed system of integrated protection of spring barley in the fields of the Leningrad region showed its rather high economic and economic efficiency.