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采用密闭熏蒸方法,测定了7种植物精油对杂拟谷盗害虫的熏杀活性,结果表明:不同种类的植物精油杀虫效果不同,供试精油中芳樟油、川桂枝叶油、尾叶樟油的杀虫效果最好。植物精油是极有开发利用前景的无公害绿色杀虫剂。
The results showed that the insecticidal effects of different kinds of plant essential oil were different. The contents of aromatic oil, camphor tree oil, caudex Camphor oil insecticidal effect of the best. Plant essential oil is a pollution-free green pesticide with great potential for development and utilization.