About SUYAMA HIROSHI
About 島根県中山間地域研究セ
About Armillaria
About fungus
About cherry tree
About tree(plant)
About rootstock
About bacterium
About property
About lifetime
About Armillariella tabescens
About dead wood by withering
About rootstock
About lifetime
About infectivity
About pathogenic bacteria
About Forest tending
About Plant diseases caused by fungi
About サクラ
About 枯死木
About 根株
About 病原菌
About 生存
About 伝染