... the mature, insect-resistant hybrid cotton varieties, cotton for the Yangtze River Valley cotton planting in spring, about 130 ... 77% reflectance, yellowness 8.1, spinning evenness index 158, appropriate 60 high-quality cotton yarn spinning. Resistance to Fusarium wilt, Verticillium ... and treatment of Spodoptera litura; third and fourth generation cotton bollworm, pink bollworm, such as base, to achieve ...