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关于熏蒸剂磷化铝的性质、杀虫种类以及用药量等,本列第2卷第5期已经报导,兹将熏蒸方法和施药器介绍如下: 熏蒸方法:如谷物散装,可按仓库密闭情况,防治害虫种类,谷物数量等计算用药片量。如用机械转运贮藏谷物,可折算单位时间转运量,将药片投入转运带上而混入谷堆。 已经散装谷物的仓库,应划分有效范围,用施药器将药片送到一定位置。 袋装谷物,将药片尽可能均匀地施置堆间。 熏蒸后,立即揭开复盖物,打开门窗,彻底通风(通风6小时以上),以保安全。
On the nature of fumigation agent aluminum phosphide, the type of insecticide and the amount of medication, the second volume of this column No. 5 has been reported, the fumigation methods and applicators are hereby introduced as follows: Fumigation methods: such as cereal bulk, according to warehouse airtight Situation, the type of pest control, the amount of grains calculated with the amount of tablets. Such as the use of mechanical transport storage of grain, transport units can be converted transhipment, the tablets into the transport belt and mixed into the heap. Warehouses that have been in bulk grain should be divided into effective range, with the applicator to the tablet to a certain location. Sack the cereal and apply the pills as evenly as possible between the heaps. After fumigation, immediately opened the cover, open the doors and windows, thoroughly ventilated (ventilation for 6 hours) to ensure safety.