Natural occurrence of perithecia of Gibberella coronicola on wheat plants with crown rot in Australia

被引：29
作者：
Summerell, BA
Burgess, LW
Backhouse, D
Bullock, S
Swan, LJ
机构：
[1] Royal Bot Gardens, Sydney, NSW 2000, Australia
[2] Univ Sydney, Dept Crop Sci, Fusarium Res Lab, Sydney, NSW 2006, Australia
[3] Univ New England, Sch Rural Sci & Nat Resources, Armidale, NSW 2351, Australia
来源：
AUSTRALASIAN PLANT PATHOLOGY | 2001年 / 30卷 / 04期
关键词：
Fusarium pseudograminearum; ascomycete;
D O I：
10.1071/AP01045
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The natural occurrence of perithecia of Gibberella coronicola T. Aoki & O' Donnell, the cause of crown rot of wheat, on wheat residues in the Moree district of New South Wales is reported. Cultures established from single ascospores taken from fertile perithecia of the fungus produced its anamorph, Fusarium pseudograminearum O' Donnell & T. Aoki. The morphology of the fungus is compared with published descriptions of perithecia produced in crossing experiments in culture. No differences were observed in the morphology or the dimensions of the fungus from the two sources.
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页码：353 / 356
页数：4
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