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DOI: COMBAT AGAINST ROLL MOTH IN APPLE ORCHARDS
Dilshod Obidzhanov , Doctor of philosophy of agricultural sciences, laboratory manager, Scientific-Research Institute of Horticulture, Viticulture and Winemaking named after Academician Makhmud Mirzaev, Uzbekistan Mansur Muminov , Scientific Research Institute of Horticulture, Viticulture and Winemaking named after Akademik Makhmud Mirzaev, UzbekistanAbstract
Before conducting field experiments, we tested dimilin against the gypsy moth in laboratory conditions. In this experiment, only the worms of the pest were taken.
In the version where Dimilin was used, when the drug was used at a concentration of 0.015% of the working liquid, the biological efficiency reached 70.2% by the 7th day of calculation, and when it was used at a concentration of 0.02% of the working liquid, the efficiency was 85.1% by the 7th day of calculation. When the drug Dimilin was used at a working liquid concentration of 0.03%, the biological efficiency reached 89.6% by the 7th day of calculation.
Keywords
Dimilin, drug, eggs, larvicide, pest
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