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苹果壳色单隔孢溃疡病菌(Botryosphaeria stevensii Shoemaker)是我国新修订的进出境动植物检疫性有害生物名录之一,目前在我国无分布。本文主要从地理分布、寄主范围、症状及危害、形态特征、生物学习性、检疫鉴定方法、防治措施等方面对该菌进行了综述,同时对其传入中国的风险进行评估,评估结果R值为2.17,传入总体风险高,口岸应加大检疫力度,严防该菌的传入。
Botryosphaeria stevensii Shoemaker is one of the newly revised directory of quarantine pests of animals and plants in our country. Currently, there is no distribution in our country. In this paper, the bacteria were reviewed from the aspects of geographical distribution, host range, symptoms and hazards, morphological characteristics, biological habits, quarantine and identification methods, prevention and control measures, etc. Meanwhile, the risk assessment of imported bacteria in China was evaluated. The R value 2.17, the overall high risk of imports, ports should increase quarantine efforts to prevent the introduction of the bacteria.