About Nishimura Sachika
About Res. Inst. Environ., Agric. Fish., Osaka Pref.
About Kusakari Shinichi
About Osaka Plant Prot. Society, Osaka Prefecture
About Tojo Motoaki
About Grad. Sch. Life Environ. Sci., Osaka Pref. Univ.
About 関西病虫害研究会報
About Chytridiomycetes
About root rot
About Spinacia oleracea
About water culture
About agricultural fungicide
About antifungal drug
About plant disease
About pathogen control
About Olpidium virulentus
About spinach
About Olpidium virulentus
About olpidium root rot
About hydroponic culture
About Vegetables
About Pesticides to microorganisms
About Azoxystrobin
About Oxathiapiprolin
About 水耕栽培
About ホウレンソウ
About Olpidium
About 根腐病
About 殺菌剤
About 抗真菌剤