西北林学院学报2012，Vol.27Issue(5)：117-120,4.DOI:10.3969/j.issn.1001-7461.2012.05.22
火棘抑菌内生真菌的筛选与拮抗植物病原菌作用研究
Screening of Pyracantha fortuneana Endophytic Fungus and Function Examination of Antagonism to Plant Pathogenic Fungi
田小曼 1陈阿敏2
作者信息
- 1. 杨凌职业技术学院,陕西杨陵712100
- 2. 陕西马鞍桥生态矿业有限公司,陕西周至710400
- 折叠
摘要
Abstract
Fifteen endophytic fungi were screened from the stems, leaves, and fruits of Pyracantha fortuneana. The antifungal activities of the fungi to 9 plant pathogenic fungi (including Bipolaris sorokiniana , Gibberella zeae ,and Alternaria solani and so on) were selected. One strain, J4 with high antifungal activity was screened and obtained. Morphological observations and ITS sequence of strain J4 were conducted. The results showed that the strain belonged to ascomycetes Diaporthe genus.关键词
火棘/内生真菌/分子鉴定/rDNA序列Key words
Pyracantha fortuneana/ endophytic fungus/ molecular identification/ rDNA sequence分类
农业科技引用本文复制引用
田小曼,陈阿敏..火棘抑菌内生真菌的筛选与拮抗植物病原菌作用研究[J].西北林学院学报,2012,27(5):117-120,4.
