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超低容量喷雾技术是化学防治的一大改进,现场应用表明:这种方法不汉高效、省功、省药、省费用和减少环境污染等,更利于处理一般喷洒所不及的场合,以及用于紧急控制预防某些虫媒病的流行。为了能陡这项技术应用于杀灭室内蟑螂,我们使用南通药械厂生产的WS—Ⅰ型手提式超低容量喷雾机,进行了半现场和现场的杀灭试验。现将试验结果报告如下:
Ultra-low-volume spray technology is a major improvement in chemical control. The field application shows that this method is not efficient, energy-saving, energy-saving, cost-saving and environmental pollution reduction. It is more conducive to dealing with occasions that are not suitable for general spraying, In the emergency control to prevent the epidemic of certain arbovirus. In order to steep the technology used to kill indoor cockroaches, we use the WS-Ⅰ portable ultra-low capacity sprayer produced by Nantong Pharmaceutical Machinery Factory to carry out half-site and on-site killing test. The test results are reported as follows: