灵武长枣采后主要病原真菌的鉴定  

Identification of Main Pathogenic Fungus from Post-harvest Zizphus jujubamill cv. lingwuchangzao

作　　者：任玉锋[1] 马爱瑛[1] 刘雅琴[1] 韩培杰[1] 

机构地区：[1]北方民族大学生物科学与工程学院,宁夏银川750021

出　　处：《食品研究与开发》2012年第9期128-130,共3页Food Research and Development

基　　金：宁夏回族自治区自然科学基金资助项目(NZ1054)

摘　　要：以灵武长枣为材料,分离得到在贮藏过程中引起腐烂病害的主要病原真菌4株,采用形态学及rDNA-ITS序列分析法进行鉴定。结果表明,4株病原真菌分别为黑根霉(Rhizopus stolonifer)、皮落青霉(penicillium crustosum)、链格孢[Alternaria alternata(Fr.)Keissl]和粉红聚端孢[Trichoderma roseum(Pers.)Link]。Zizphus jujubamill cv.lingwuchangzao was studied. Morphological identification and sequencing of rDNA region were assayed on four pathogenic fungus ,which was obtained from the decay Zizphus jujubamill cv. lingwuchangzao during storage. As a result, the four pathogenic fungus, respectively, are Rhizopus stolonifer, Penicillium sp., A lternaria alternata（Fr.） Keissl, Trichoderma roseum （Pers.） Link.

关 键 词：灵武长枣 采后病害 病原真菌 形态特征 ITS序列分析 鉴定 

分 类 号：S436.65[农业科学—农业昆虫与害虫防治]