Brown Leaf Spot on Lantana spp. Caused by Pseudocercospora guianensis

元データ 2001-11-25 日本植物病理学会

概要

Brown leaf spot of Lantana camara L. and L. montevidensis Briq. caused by Pseudocercospora guianensis (Stevens et Solheim) Deighton was found in Shizuoka, Chiba, Kagoshima and Okinawa Prefectures. Pathogenicity of isolates from the leaf spots was examined, and a taxonomic study as well as identification of the causal fungus was carried out. Similar leaf spots appeared on 7 to 25 days after inoculation with the isolates on Lantana spp., and the same fungus was re-isolated from the inoculated leaves. Two hitherto known Pseudocercospora species on Lantana, P. guianensis and P. formosana, were considered to be variations within one species, and we identified the causal fungus as P. guianensis due to priority.

著者

Kobayashi Takao Department of Electrical Engineering, Faculty of Engineering, Fukui University
Kobayashi T Department Of International Agricultural Development Tokyo University Of Agriculture
NISHIKAWA Junji Department of Agricultural Science, Graduate School of Tokyo University of Agriculture
NAKASHIMA Chiharu Department of Agricultural Science, Graduate School of Tokyo University of Agriculture
Kobayashi Takao Department Of Bioregulatory Function Graduate School Of Medicine The University Of Tokyo
Nakashima C National Inst. Technol. And Evaluation (nite) Chiba Jpn
Nakashima Chiharu Department Of Agricultural Science Graduate School Of Agriculture Tokyo University Of Agriculture
Nishikawa Junji Department Of Agricultural Science Graduate School Of Tokyo University Of Agriculture

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