Pomidor agrobiotsenozida g‘o‘za tunlamining rivojlanishi va zararini monitoring qilish asosida biologik kurash usullari

Abstract

According to the results of the experiments, it was found that the yield of one tomato bush decreased by 1864.2 grams than in the control. When 3 caterpillars of the cotton scoop were found on one tomato bush, and the degree of fruit damage was 84.1%. According to the results of the research, it was found that the economically dangerous amount of cotton bollworm in greenhouse conditions is 0.06 pieces per plant, i.e. 6 pieces per 100 plants during fruit ripening.