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一种新分离的天然杀虫剂可以替代Ｂｔ成为虫害生物防治的主要工具。在发表于Ｓｃｉｅｎｃｅ杂志２８０期２１２９－２１３２页的论文中，来自威斯康星大学麦迪逊分校的一组科学家对一种名为Ｐｈｏｔｏｒｈａｂｄｕｓｌｕｍｉｎｅｓｃｅｎｓ的细菌产生的一类杀虫蛋白的特征...
A newly isolated natural pesticide can replace Bt as the main tool for pest biological control. In a paper published in Science Magazine 280, pp. 2129-2132, a group of scientists from the University of Wisconsin attributed a class of insecticidal proteins to a bacterium called Photorhabdusluminescens ...