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在鲁北蝗区调查发现东亚飞蝗天敌有81种隶属5个纲14目,对飞蝗的发生起着重要抑制作用。通过研究分析,提出了保护利用天敌的策略,并因地制宜提出3个方面共11项具体措施。
In Lubei Grasshopper Area, 81 species of natural enemies of Locusta migratoria were found, belonging to 5 orders and 14 orders, which played an important role in the suppression of locusts. Through research and analysis, put forward strategies for the protection and utilization of natural enemies, and put forward 11 specific measures in three aspects according to local conditions.