Open AccessKotoran 80% S.P. Against Turnip Moths
Author(s) -
Tukhtaev Shonazar Khojievich,
Ганиева Феруза Амриллоевна
Publication year - 2020
Publication title -
the american journal of social science and education innovations
Language(s) - English
Resource type - Journals
ISSN - 2689-100X
DOI - 10.37547/tajabe/volume02issue10-05
Subject(s) - sowing , biology , horticulture , agronomy , toxicology
Field researches in 2018-2019 at "Urin-Bahrom-Bekzod" farm, located in Jondor district of Bukhara region, showed that number of eggs of turnip moth reduced by 3 times and caterpillars – by more than 6 times in the result of Kotoran treatment on April 10th in the process of cotton sowing, 10-15 days before turnip moth’s mass oviposition (by 30 metres tape-method with PGS-2.4 tractor in proportion 0.4 kg/ha or 12 l/ha) ( Table 1 ).