About YOSHIDA KATSUYUKI
About 農研機構 野菜茶研
About YAMADA KENGO
About 農研機構 野菜茶研
About SONODA RYOICHI
About 農研機構 野菜茶研
About Camellia sinensis
About anthracnose
About plant disease
About resistance(endure)
About cultivar
About pathogen control
About さえあかり
About Yabukita
About resistant cultivar
About multiple resistance
About gray blight
About Stimulant crops
About Plant diseases caused by fungi
About チャ
About 炭疽病
About 輪斑病
About 複合抵抗性
About 品種
About あかり
About 病害防除