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BIOLOGICAL EFFECTIVENESS OF MICROBIOLOGICAL AND CHEMICAL PREPARATIONS AGAINST PESTS OF CHERRY ORCHARDS

Z.A. Pulatov.Candidate Of Agricultural Sciences , Senior Researcher , Project Leader. , Research Institute Of Horticulture ,Z.A. Umarov.Doctor Of Agricultural Sciences (Phd) , Senior Researcher , Research Institute Of Horticulture , Viticulture And Winemaking Named After Akademik M.Mirzaev , Tashkent Research Station , Tashkent , UzbekistanA.A. Pulatov.Kh.T. Yakubov.Junior Academic Staff , Research Institute Of Horticulture , Viticulture And Winemaking Named After Akademik M.Mirzaev , Tashkent Research Station , Tashkent , UzbekistanM.M. QalandarovaDoctor Of Agricultural Sciences (Phd) , Senior Researcher , Research Institute Of Horticulture , Viticulture And Winemaking Named After Akademik M.Mirzaev , Tashkent Research Station , Tashkent , Uzbekistan
2023en
ABI

Annotatsiya

In this article, studies were conducted to determine theeffectiveness of microbiological and chemical preparations against harmful organisms found in cherry orchards. When using B.thuringiensis-26 strain against cherry orchard pests, it was found in the research that the efficiency was 40.6% to 43.3% compared to the control option in 3 days, and 86.0% to 86.6% in 14 days.

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