高脂膜是一种新型防病膜剂,无毒无害,喷在植物体表面形成肉眼看不见的膜,不影响植物体表正常的气体交换,但可以改变其表面的微气候,进而抑制病菌孢子萌发,阻止对植物体表的浸染。西南农学院植保系于1982—83年利用北京市巨山农场提供的高脂膜刺试验结果,加水100倍、200倍的稀释液(内加少许中性洗衣粉)防治小麦白 High-fat film is a new anti-filming agent, non-toxic and harmless, sprayed on the plant surface to form a invisible film, does not affect the plant surface normal gas exchange, but can change its surface micro-climate, thereby inhibiting Spore germs germs, to prevent the dissemination of plant surface. Southwest Agricultural College Plant Protection Department in 1982-83 using the Beijing Jushan farm provide high-fat membrane test results, add water 100 times, 200 times the dilution (plus a little neutral detergent) wheat white control