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据了解,农、林业系统准备在适当的环境内起用林丹。为了给卫生系统起用林丹作好准备,我们于1990年5～6月,在实验室内进行了林丹对四种蚊幼虫毒杀效果试验。结果如下:
It is understood that agriculture and forestry systems are ready to use lindane in the appropriate environment. In order to prepare for the use of lindane in the health system, we tested lindane toxicity to four mosquito larvae in our laboratory from May to June 1990. The result is as follows: