A new Ophiostoma species associated with bark beetles infesting Norway spruce

被引:0
|
作者
Kirschner, R [1 ]
Oberwinkler, F [1 ]
机构
[1] Univ Tubingen, Lehrstuhl Spezielle Bot Mykol, D-72076 Tubingen, Germany
关键词
Ophiostoma neglectum; Hyalorhinocladiella; secondary bark beetles; Picea abies; Pinus sylvestris; conidial development;
D O I
10.1139/b98-196
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
During a survey of fungi associated with bark beetles in Germany, an undescribed species of Ophiostoma was isolated that differs from the other species of the genus by having pigmented, aseptate, convergent ostiolar hyphae, cucullate, sheathed ascospores, and a Hyalorhinocladiella anamorph. The species is described as Ophiostoma neglectam Kirschner & Oberwinkler. It is rarely associated with primary bark beetles but often associated with secondary bark beetles mainly infesting Norway spruce.
引用
收藏
页码:247 / 252
页数:6
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