CREATION OF PRODUCTIVE LINES OF COTTON BASED ON INTROGRESSIVE FORM OBTAINED WITH PARTICIPATION OF THE WILD DIPLOID SPECIES G.TRILOBUM SKOVSTED

Abstract

The results of use of introgressive form L-Т F₁₅BC₄ (G.hirsutum L., the variety С-4727 х G.trilobum Skovsted) х C-4727, obtained with the participation of wild diploid species G.trilobum Skovsted, in the creation of new lines (F₉-F₁₀) of upland cotton with enriched genetic basis, are presented. The new lines are characterized by high resistance to Verticillium dahliae Kleb., high fiber quality and increased productivity in comparison with standard varieties.