近年来随着国际贸易的发展,假高粱种子经常在进口粮中被检出,在使用进口粮的过程中扩散的危险性也随之增大。1991年7～9月,在北京丰台一养猪场附近发现一簇假高粱,生长旺盛繁殖快,我们立即派人将植株和地下茎挖除,但不久又出了新苗,可见其繁殖能力是很强的,必须注意彻底根除以防蔓延。初步认为这簇假高粱是由马连道粮库疫麦 In recent years, with the development of international trade, pseudo-sorghum seeds are often detected in imported grain, and the risk of diffusion in the process of using imported grain also increases. From July to September 1991, a cluster of fake sorghums were found near a pig farm in Fengtai, Beijing. The plants grew vigorously and multiply quickly. We immediately sent people to dig the plants and underground stems, but soon they emerged new plants. Strong, must pay attention to the total eradication to prevent the spread. Preliminary believe that this cluster of false sorghum is Malian Road grain banks