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Agriculture and Biomedical OPEN ACCESS

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, Uzbekistan
tajabe 2022
VOL. 4 / NO. 09 SEPTEMBER
VOLUME 4
ISSUE 09
YEAR 2022
PAGES 06-10

Abstract

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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