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伊犁河谷察布查尔县因其丰富的光、热、水、土资源,已具备大面积发展有机水稻生产的良好条件,是新疆重要的有机水稻生产基地。稻水象甲是我国水稻生产中的重要检疫性有害生物,主要以化学防治为主,对有机水稻生产提出了更高的要求,本试验主要是通过田间试验评价白僵菌生物杀虫剂有机防治稻水象甲的田间效果,为以后的有机水稻生产提供依据。
Because of its rich light, heat, water and soil resources, Chalchaqar County in the Ili Valley is already in good condition for large-scale development of organic rice production and is an important organic rice production base in Xinjiang. Rice water weevil is an important quarantine pest in rice production in our country, which is mainly dominated by chemical control and puts forward higher requirements on organic rice production. This experiment mainly evaluated the bioassay of Beauveria bassiana Prevention and treatment of rice water weevil field effect, provide the basis for the future of organic rice production.