Isolation and Preliminary Identification of the Pathogen of Anthracnose in Camellia sp.

• 作者: Jiang Zepeng Su Mingsheng Wang Dongxue Wei Wei Wu Bo Ye Hang
• 来源期刊: Plant Diseases and Pests(植物病虫害研究：英文版)
• 学科: 农学
• 关键词: 炭疽病菌 病原体 山茶属 鉴定 组织方法 rDNA 系统发育 形态描述
• 年，卷（期）: pdapzwbchyj_2014,（5）
• 页码范围: 21-24
• 页数: 4页
• 分类号: S436.67

摘要

The pathogens of anthracnose sampled from leaves and fruits of Camellia oleifera in Cenxi City and C. vietnamensis in Ningming country,Guangxi Province,were isolated via tissue methods and four isolates were obtained. Morphological description and phylogenetic analysis were made based on r DNA ITS sequences. The results showed that the strains 742,GW2 and CR1 isolated from leaves were clustered into one group,and the strain CRF1 isolated from fruits was clustered into another group. All the four strains belonged to Colletotrichum gloeosporioides complex.