... 防治病虫害 insect disease prevention; prevention of pests and plant diseases 病虫害防治法 pest control method 病虫害纺防治 pest prevention and cure; pest prevention and ure ...
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This paper introduces some kinds of production techniques for insect disease prevention of nuisanceless vegetables.
文章介绍了无公害蔬菜防治病虫害的几种生产技术。
According to analysis of the reason, condition and character of forest disease and insect pest in Pingxiang City, the author put forward effective prevention and control countermeasures.
针对萍乡森林病虫害发生情况、特点及成因分析，提出有效控制防治对策。
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