风力除虫属物理防虫方法,可为农作物安全生产提供一条有效途径。本文主要介绍作者最新研制成功的具有自主知识产权的吹吸式风力除虫机的结构、原理、主要部件设计、性能特点和除虫效果情况,为其推广应用提供依据。
Deinsectization with wind force belongs to one of the physical methods for pest control,and can provide an effective way to produce safe crops.A blowing-sucking type forced-wind insecticidal machine has been newly developed by the authors,and it has got its proprietary intellectual property rights from the Patent Office of the People’s Republic of China.The structure,principles,design of major components,performance characteristics and pest control effects are introduced in this article,to provide application basis for its popularization.