最近,云南省科委和粮食厅在弥勒县组织了“磷化锌加有机酸熏蒸杀虫”课题鉴定。这一课题是由云南省粮油科研所根据目前农村实行责任以后,社员贮粮普遍增加,害虫发生严重,为适应农村防治害虫为害和播传布而提出来的方法。磷化锌加酸虽然在国家仓库是早已使用的老方法,但是由于使用强酸(一般用浓硫酸),贮存、运输、操作都很不安全。他们想到有机酸代替强酸,就地取材,利用酸 Recently, the Science and Technology Commission of Yunnan Province and the Food Department organized the identification of “Zinc Phosphate plus Organic Acid Fumigation and Insecticide” in Maitreya County. This issue is based on Yunnan Provincial Institute of Cereals and Oils Research based on the current responsibility of rural areas, members of the general increase in grain reserves, pests serious, in order to adapt to rural pest control and sow dissemination of the proposed method. Although zinc phosphide and acid additions are already used in national warehouses for an extended period of time, they are not safe to store, transport and operate due to the use of strong acids (usually concentrated sulfuric acid). They think organic acid instead of strong acid, local materials, the use of acid