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1990年7月我所组织仓虫普查组到深圳市及附近地区调查,对澄清疫情,防止危险性害虫人侵和蔓延有极其重要意义。1 重点调查地点和物资这次调查主要是以几种检疫对象为中心疫情调查。根据货主向深圳各口岸动植俭所申报进口物品的记录,考虑检疫性仓虫传人可能性和机率大小确定调查单位。每到一单位,先与单位负责人了解物资种类、产地、数量和流向,以及害虫发生和
In July 1990, I organized a survey of the census worms to investigate the area around Shenzhen and other places. It is of great significance to clarify the outbreak and prevent the invasion and spread of dangerous pests. 1 key survey locations and supplies The survey is mainly based on several quarantine epidemic investigation. According to the owner of the port of Shenzhen to declare the import and export of animal and plant frugal records, taking into account the possibility of transmission of quarantine wares and the probability of probing the investigation unit. Each unit, first with the unit responsible for understanding the types of goods, origin, quantity and direction, as well as the occurrence of pests and