联合国粮农組织害虫抗药性調查专家工作組的澳大利亚昆虫学家錢普博士,于一九七三年七至八月在我国北京、上海二地五个粮食庫进行了害虫防治情况的考察。我国有关部門进行了接待。 錢普博士談到:目前世界上儲粮害虫对一些常用药剂产生抗药性的問題,不仅存在,而且相当严重。目前已有两个国家发生了現用杀虫药剂对儲粮害虫难于达到防治效 The Australian Entomologist Dr. Qian Pu, an Australian entomologist from the Working Group on Pest Insecticide Resistance Investigation of the UN Food and Agriculture Organization, conducted a survey on pest control in five food banks in Beijing and Shanghai in July and August 1973. Relevant departments of our country received the reception. Dr. Qiaopu talked about the fact that the problem of resistance of stored grain pests to some commonly used drugs in the world is not only existing but also quite serious. At present, there are already two countries where the existing insecticide is hard to achieve the control effect on stored pests