About SODA EIICHIRO
About 長崎県病害虫防除所
About BABA SHIGEHIRO
About 長崎県病害虫防除所
About SAKAGUCHI SOICHI
About 長崎県病害虫防除所
About MURAKI MITSUHIRO
About 長崎県病害虫防除所
About 九州病害虫研究会報
About Chinese cabbage
About Plasmodiophoromycetes
About Vegetables
About Plant diseases caused by fungi
About 長崎
About 春
About ハクサイ
About 栽培
About 根こぶ病