PROTECTION OF COTTON PLANTED IN DIFFERENT WAYS FROM SUCKING PESTS
Abstract
Today, cotton is grown in 97 countries, a total of 34.675 million. 27.254 mln. planted per hectare. more than tons of cotton fiber is grown. China produces 21.7 percent of the world's cotton, 21.1 percent to India, 17.6 percent to the United States, 9.8 percent to Brazil, and 7.2 percent to Pakistan.
One of the main factors of obtaining a high and quality harvest in the cultivation of agricultural products is the protection of plants from pests, diseases and weeds. For this purpose, it is necessary to properly organize and manage agricultural plant protection measures. In the conditions of the regions of the Fergana Valley, mainly sucking pests cause severe damage.
References
1. Yakhontov V.V. Agricultural pests of Central Asia. - Tashkent: Secondary and Higher School, 1962. - 693 p.
2. Alimukhamedov S.N., Khojaev Sh.T. Cotton pests and their control. - Tashkent: Labor, 1991. - 188p.
3. Alimukhamedov S.N., Adashkevich B.P., Shamuratov A.Sh., Turdyev H.T. Biological method borby s vreditelyami khlopchatnika. - M.: "Kolos", 1982. - 5s.
4. Guide to defoliation of cotton // Agricultural Journal of Uzbekistan. - 2004. - #8. - 19-23b.
5. Khojaev Sh.T., Yakubjonov O.Ya., Yusupova M.N. and b. Common spider mites and effective control programs. - Tashkent: "DS-HAMKOR" LLC, 2009. - 11p
6. Procedural instructions. Methodological guidelines for testing insecticides, acaricides, biologically active substances and fungicides (II edition) Sh.T. Under the editorship of Khojaev. - Tashkent, 2004. - 104 p
7. Sh.T.Khojaev, Modern methods and means of combined protection of plants from pests. Tashkent 2015 y.
