我们知道,猫会捕捉老鼠,然而,生长在罗马尼亚的一种琉璃草,也可以灭鼠。动物学家曾将20-30片琉璃草叶子放在45×30×35立方厘米的鼠笼里,家鼠和野鼠在最初几分钟内剧烈跳跃,20分钟后全部死亡。老鼠是被琉璃草中所含的作用于神经系统的生物碱毒死的。在我国东北、华北和华东等地及欧洲、日本 We know that cats catch mice. However, a glass of grass grown in Romania can also kill rats. Zoologists once placed 20-30 pieces of glass grass leaves in a 45 x 30 x 35 cubic centimeter rat cage. Rats and wild mice jumped vigorously in the first few minutes and all died after 20 minutes. Rats were poisoned by alkaloids in the nervous system contained in the glass grass. In Northeast China, North China, East China, Europe and Japan