First report of leaf blight and petiole rot of carrot caused by Rhizoctonia solani AG-1 IB

被引：0
作者：
Manami Mori
Taisuke Bannai
Tomoo Misawa
机构：
[1] Hokkaido Research Organization,Central Agricultural Experiment Station
[2] Hokkaido Prefectural Shiribeshi Agricultural Extension Center,Donan Agricultural Experiment Station
[3] Hokkaido Research Organization,Corporate Department
[4] Hokkaido Research Organization,undefined
来源：
Journal of General Plant Pathology | 2021年 / 87卷
关键词：
Carrot; Hokkaido; Leaf blight; Petiole rot;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Carrot plants with leaf blight and petiole rot were found in Hokkaido, Japan, in September 2016. The causal fungus, identified as Rhizoctonia solani anastomosis group (AG)-1 IB, caused leaf blight and petiole rot on carrot but not root rot in inoculation tests. We also confirmed that it can be discriminated on the basis of symptoms and pathogenicity from the pathogen R. solani AG-2-2 IV, which causes carrot root rot. This is the first report of leaf blight and petiole rot of carrot caused by R. solani AG-1 IB.
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页码：42 / 45
页数：3
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