THE INFLUENCE OF AGROTECHNICAL MEASURES ON THE DAMAGE OF BOILERS IN THE CULTIVATION OF STRONG COTTON VARIETIES

Abstract

The article describes the effect of improved agrotechnical measures against the damage of herbivorous caterpillars, which cause great damage to the cotton crop in the farms specializing in cotton growing in the Surkhondarya region of the southern region of the Republic - seedling thickness and thinning methods. ) increased resistance to herbivores when chemical spraying was carried out the degree of damage to the candala is 4.9% less compared to the non-chilling option, and an additional cotton yield is obtained by 4.4 ts\, and the technological quality indicators of the cotton fiber in the bolls infected with the candala - the cotton weight decreases by 40-55%, the quality of the fiber deteriorates, and the weight of the seed Its reduction by 6.5-7.5 grams, 3-4% decrease in fiber output from cotton is scientifically justified.