乌审旗河南人民公社境内,到处生长着柠条,又名小叶锦鷄儿,每年都要组织大量人力在这里采种。柠条种手中有一部分受到虫害,虫在种子的内部,外部没有小孔洞,很难发现。过一时期后,这部分种子就被虫子吃空了,并逐步蔓延到好的种子。凡是经过虫害的种子,就失去了发芽 Wushen Banner Henan People’s Commune, the growth of Caragana everywhere, also known as Caragana microphylla, each year to organize a large number of manpower in this species. Some of the seeds in the hands of Caragana are pests, insects inside the seeds, no holes in the outside, it is difficult to find. After a period of time, this part of the seeds was eaten by insects, and gradually spread to good seeds. All the seeds that pass through the pest lose their germination