摘要
报道了链格孢属一新种——四合木链格孢,其寄生于四合木上,引起近圆形或不规则形病斑,与梨形链格孢的区别在于喙较短,孢子分隔处缢缩明显。模式标本保存在宁夏农林科学院植物病害标本室(PSNAAFS356608)。
A new species of Alternaria, Alternaria tetraena, was described in this paper. This new species hosted at Tetraena mongolica and caused round or irregular form of leaf spots. Its peak was shorter and stronger in sepate compared with Alternaria obpyriformis. Type specimen was deposited in the Herbarium of Phytopathlogical Section of Ningxia Academy of Agricultural and Forestry Sciences （PSNAAFS356608）.
出处
《西北农林科技大学学报（自然科学版）》
CSCD
北大核心
2007年第3期217-218,222,共3页
Journal of Northwest A&F University(Natural Science Edition)
基金
国家自然科学基金项目(30360002)
教育部长江学者和创新团队发展计划项目(200558)
关键词
四合木链格孢
梨形链格孢
四合木
Alternaria tetraena
Alternaria obpyri formis
Tetraena mongolica
