桑青枯菌抑制剂咖啡酸苯乙酯的酶促合成新方法

来源 :全国农业生物化学与分子生物学第十四届学术研讨会 | 被引量 : 0次 | 上传用户:crm888crm
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  青枯病,是一种常见的植物细菌病,由青枯劳尔氏菌(Ralstonia solanacearum)引起的毁灭性土传病害,会导致植物茎叶蔫下垂直至全部枯死,是当今世界上危害最大、分布最广、造成损失最严重的植物土传病害之一.桑树(Morus alba L.),是当今青枯病流行的受害者之一.桑树细菌性青枯病,俗称"桑瘟",也是由青枯劳尔氏菌所引起,具有发病急、蔓延迅速、危害严重、防治困难等特点,属于对蚕业生产具有毁灭性危害的重要桑树病害之一.目前,我国包括桑树在内的农作物病虫害防治,都过分依赖化学防治措施.这种措施往往在控制病虫危害损失的同时,往往带来了病虫抗药性上升和病虫暴发几率增加等负面问题.另一方面,传统的农作物病虫害防治措施既不符合现代农业的发展要求,也不能满足农业标准化生产的需要.
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