色素诱蚜,是利用有翅蚜对色素的趋性用于防治。实践证明,大面积开展色素诱蚜是多快好省地消灭蚜虫的一种好办法。一九七五年四月,我们在利用色素测报棉蚜由越冬寄主迁向棉苗时,发现黄颜色对有翅蚜的诱集力很强(以下简称黄板诱蚜)。在第一次迁飞高峰期4月26日至30日的五天 Pigmented aphid, is the use of aphid aphids on the color of the tropism for the prevention and treatment. Practice has proved that a large area of ​​pigmented aphids is a quick way to eliminate aphid a good way. In April 1975, when we migrated the cotton aphid from the overwintering host to the cotton seedlings, we found that the yellow color had a strong attraction to the winged aphid (hereinafter referred to as yellow-lure aphid). During the first relocation peak five days from April 26 to April 30