多年来,人们试图利用比克棉与陆地棉杂交,获得植株有腺体而种子无腺体的材料,均未成功。我们设想,利用棉花其他抗虫性状如多毛、无蜜腺、光叶等与无腺体性状相结合实现既无毒又抗虫的育种目标。现将阶段性结果报道如下。选育目标是植株及种子均无毒,无蜜腺、光叶抗棉铃虫,密生茸毛抗蚜虫的品种。 Over the years, people tried to use the combination of Bourj and Gossypium hirsutum to obtain plants with glands and seeds without gland. None of them succeeded. We envisaged that the use of other insect resistance traits such as hirsutism, non-nectary, light leaves and other non-gland traits combined to achieve both non-toxic and insect-resistant breeding objectives. The staged results are reported below. Breeding objectives are plants and seeds are non-toxic, non-nectary, light-resistant cotton bollworm, dense hair ant anti-aphid varieties.