摘要
通过对香蕉内生炭疽菌(Colletotrichum spp.)的分类地位和致病性测定,确认香蕉内生炭疽菌为芭蕉炭疽菌(Colletotrichum musae),对香蕉果实具有致病性,病菌可从伤口侵入或直接侵入果皮致病,引起不同程度的果实腐烂。试验结果表明,香蕉内生炭疽菌是香蕉炭疽病的潜伏侵染菌源。
Endophytie Colletotrichum spp. from Musa spp. was identified as C. musae based on the morphological characters. The inoculation test with the endophytic isolates showed that they infected banana peels through a wound or directly resulting in the fruit rot to a certain extent. The results indicated that endophytic Colletotrichum from Musa spp. was the latent pathogen of banana anthracnose.
出处
《亚热带农业研究》
2008年第2期128-131,共4页
Subtropical Agriculture Research
基金
农业部资助项目(JA04176)
福建省科技厅资助项目(2003N030)
关键词
芭蕉炭疽菌
内生炭疽菌
潜伏侵染
Colletotrichum musae
endophytic CoUetotrichum spp.
latent infection
