美国大豆3种间座壳属新种及其检疫重要性  

3 new species of Diaporthe from US soybean and their quarantine significances

作　　者：史亚千 江宏 朱崧琪 邢军 章桂明 向才玉 柯希望[3] 王颖 Shi Yaqian;Jiang Hong;Zhu Songqi;Xing Jun;Zhang Guiming;Xiang Caiyu;Ke Xiwang;Wang Ying(Shenzhen Customs District,Shenzhen 518045,China;Shenzhen Scientific Academy of Inspection and Quarantine;Heilongjiang Bayi Agricultural University)

机构地区：[1]深圳海关,广东深圳518045 [2]深圳市检验检疫科学研究院 [3]黑龙江八一农垦大学

出　　处：《植物检疫》2022年第5期73-76,共4页Plant Quarantine

基　　金：深圳海关科研项目(2021SZHK003,SZ2015219);海关总署科研项目(2020HK67)。

摘　　要：Diaporthe bacilloides、D. flavescens、D. insulistroma是美国大豆上发现的3个新种,可造成大豆种子腐烂。本文介绍了这3种病原真菌的分类地位、生物学特性、形态学特征等,并对病原菌的传入风险、定殖与扩散风险进行了简要评估,探讨了它们的检疫重要性。Diaporthe bacilloides,D. flavescens and D. insulistroma are three novel fungi of soybean found in the United States,which can cause soybean seed decay. In this paper,the taxonomic status,biological characteristics,morphological characteristics of three pathogens were introduced,and the risk of introduction,establishment and spread of the pathogens were analyzed,the importance of their quarantine was briefly described.

关 键 词：大豆 D.bacilloides D.flavescens D.insulistroma 形态特征 检疫 

分 类 号：S41[农业科学—植物保护]