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采自印度尼西亚的沸石是一种矿物质。在印度尼西亚经常用作动物饲料的添加剂。本项试验研究是要评价沸石粉的杀虫效果，以防治危害储藏玉米的玉米象。试验研究表明，重量为5％的沸石粉．能在玉米储藏的3个月期间．对玉米象有100％的死亡率（详见表1）。当重量为4％的沸石粉与玉
Zeolite from Indonesia is a mineral. In Indonesia, it is often used as an animal feed additive. This pilot study is to evaluate the insecticidal effect of zeolite powder in order to prevent and cure corn plants that endanger the storage of corn. Experimental studies have shown that the weight of 5% zeolite powder. Can be stored during 3 months of corn. Corn has 100% mortality (see Table 1 for details). When the weight of 4% zeolite powder and jade