试验证明,药剂治蚜防病毒虽有一定效果,但远不能满足种薯生产的要求。因此,当前治蚜防病毒的策略是利用生态条件隔离、躲避、阻避、忌避和拔除病株等,结合化学方法综合防治(张广学,1985)。(?)ilson等(1981)报道利用乳白色聚乙烯膜覆于地表忌避有翅蚜的迁来,由于有翅蚜对乳白色表面忌避降落,所以覆膜植株比对 Experiments show that the drug cure aphids anti-virus although a certain effect, but far from meeting the requirements of seed production. Therefore, the current strategy of treating aphids and antiviruses is to use ecological conditions to isolate, evade, avoid, avoid and remove diseased plants, and to combine chemical methods to prevent and control them (Zhang et al., 1985). (?) Ilson et al. (1981) reported the use of opalescent polyethylene film on the surface to avoid the migration of winged aphids, due to the winged aphid avoid milky surface landing, so the coated plants than