About KANEKO YOHEI
About 千葉県農林総合研究セ
About Chiba prefecture
About Pyrus pyrifolia
About dwarf disease
About emergent ecology
About plant pathogenic microbe
About identification
About gene diagnosis
About test
About experiment
About hypha
About fruiting body
About morphology
About wood rotting fungi
About inoculation test
About incubation experiment
About Agaricomycotina
About microorganism
About Hymenomycetes
About Fomitiporia torreyae
About ナシ萎縮病
About Fruit trees
About Plant diseases caused by fungi
About 千葉
About ナシ
About 萎縮病
About 状況
About 病原菌