Biological Method Of Plant Protection In Uzbekistan

There are two ways of practical use of a laboratory diluted lacewing. The first is the early (spring) enrichment of borders, roadsides, alfalfa and early crops, and the second is the local use of large rates of entomophage release on early spring sheltered vegetable crops and in greenhouses with the advantage of the release of predator larvae in a ratio of 1: 10-15 victims, as well as adults to enrich a specific agrobiocenosis.

Hali tarjima qilinmagan