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IMPLEMENTATION OF "PEST-ENTOMOFAG" PROCEDURE IN BIOLOGICAL PROTECTION OF COTTON IN UZBEKISTAN

Yakhyaev Kh.KPhD in agricultural sciences, Uzbek Scientific Research Institute of Plants Protection of Uzbekistan, Tashkent;Abdullaeva Kh.Z
ABI

Abstract

The problem of development of optimum plans of biological fabrics work for release of useful entomophages (trichogramma, bracon, laxe wing) against the cotton pests (Heliothis armigera) for different zones with using the methods of modeling and programming has been examined. The period of “owner’s development” (Heliothis armigera) and optimum periods of release of useful entomophages in dependence on weather conditions of the year were defined on the basis of algorithms’ working out.

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