南宁市桑白粉病病原菌种类鉴定
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摘要
桑白粉病是桑树的重要病害,分为桑里白粉病和桑表白粉病。通过形态特征观察和ITS、D1/D2序列分析,明确桑里白粉病的病原菌为桑生球针壳Phyllactinia moricola;桑表白粉病的病原菌为桑白粉菌Erysiphe mori。桑钩丝壳Uncinula mori是桑白粉菌的异名。
Powdery mildew is an important disease on mulberry, which is divided into mulberry powdery mildew on leaf back and mulberry powdery mildew on leaf surface. Based on morphological characteristic and the nucleotide sequences of ITS and D1/D2, it was confirmed that the pathogen causing powdery mildew on the leaf back was Phyllactinia moricola, and the pathogen causing powdery mildew on the leaf surface of mulberry was Erysiphe mori.Uncinula mori is the synonym of Erysiphe mori.
Powdery mildew is an important disease on mulberry, which is divided into mulberry powdery mildew on leaf back and mulberry powdery mildew on leaf surface. Based on morphological characteristic and the nucleotide sequences of ITS and D1/D2, it was confirmed that the pathogen causing powdery mildew on the leaf back was Phyllactinia moricola, and the pathogen causing powdery mildew on the leaf surface of mulberry was Erysiphe mori.Uncinula mori is the synonym of Erysiphe mori.
引文
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[6] 陈廷速,李松,张金莲,等.丛枝菌根(AM)真菌对甘蔗根系侵染研究[J].西南农业学报,2011,24(5):1757-1760.
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[11] BRAUN U.Some critical notes on the classification and generic concept of the Erysiphaceae [J].Schlechtendalia,1999,3:49-55.
[12] BRAUN U,TAKAMATSU S.Phylogeny of Erysiphe,Microsphaera,Uncinula (Erysipheae) and Cystotheca,Podosphaera,Sphaerotheca inferred from rDNA ITS sequences-some taxonomic consequences [J].Schlechtendalia,2000,4:1-33.
[2] 祁广军.“东桑西移”背景下广西蚕丝业发展实证研究[D].北京:中国农业大学,2013.
[3] 徐伟芳,王爱印,舒平,等.几种常见桑树病害的识别与防治[J].蚕学通讯,2015,35(2):22-30.
[4] 郑儒永,余永年.中国真菌志:第一卷白粉菌目[M].北京:科学出版社,1987:1-552.
[5] 杨俐.云南桑白粉病病原菌Phyllactinia moricola的鉴定及分生孢子发芽特性的研究[D].重庆:西南大学,2013.
[6] 陈廷速,李松,张金莲,等.丛枝菌根(AM)真菌对甘蔗根系侵染研究[J].西南农业学报,2011,24(5):1757-1760.
[7] MEBOON M,TAKAMATSU S.New records of Erysiphe sect.Uncinula spp.(Erysiphales) from Thailand and E.liquidambaris var.acalycinae var.nov [J].Mycoscience,2017,58:236-241.
[8] 郑儒永,陈桂清.中国钩丝壳属的分类研究Ⅰ.中国钩丝壳一种的讨论[J].微生物学报,1977,17(3):189-197.
[9] 古玉环,张兴礼.白粉菌分类中无性型特征的研究[J].西北师范大学学报(自然科学版),1993(2):46-50.
[10] 刘淑艳,高松.白粉菌属级分类系统的讨论[J].菌物学报,2006(1):152-159.
[11] BRAUN U.Some critical notes on the classification and generic concept of the Erysiphaceae [J].Schlechtendalia,1999,3:49-55.
[12] BRAUN U,TAKAMATSU S.Phylogeny of Erysiphe,Microsphaera,Uncinula (Erysipheae) and Cystotheca,Podosphaera,Sphaerotheca inferred from rDNA ITS sequences-some taxonomic consequences [J].Schlechtendalia,2000,4:1-33.