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本文针对西部开发“退耕还林、还草”中的虫鼠害 ,指出了当前的突出问题 ,并从生态治理的新技术、环保型新药剂的研制开发和生物天敌的工厂化生产与应用三个方面 ,提出了预防和解决的途径。
This paper points out the current outstanding problems in the development of pests and diseases in the project of “returning farmland to forests and grasslands” in western China. From the research and development of new technologies of ecological management, research and development of new environmental friendly chemicals and factory production and application of natural predators On the one hand, we put forward ways to prevent and solve them.