抗黄萎病棉花新种质ＢＤ１８孙文姬简桂良马存石磊岩（中国农业科学院植物保护研究所北京１０００９４）黄萎病是棉花生产的重要病害之一，近年来在我国南北棉区连年暴发流行危害。１９９３年发病面积高达２６７万ｈｍ２，损失皮棉１０万ｔ。１９９５、１９９６年又连续在... Verticillium wilt Verticillium wilt is one of the most important diseases in cotton production. In recent years, the epidemic of pests in cotton fields in the north and south of China has been reported in recent years. In 1993, the disease area reached as high as 2.67 million hm2, with a loss of 100,000 tons of lint. 1995, 1996 and continuous in ...