Hiromitsu Negishi」「Tomohiro Imai」「Hitoshi Nakamura」「Hirosuke Shinohara」「Yutaka Arimoto」. A simple and convenient inoculation method using small wooden chips made of disposable chopstiks for Rosellinia necatrix, the causal fungus of white rot disease on fruit tree. Journal of the International Sosciety of South-east Asian Agricultural Aciences. 2011. 17. 2
「Visoni Motofaga Timote」「Hana Kubo」「Yurri Hirooka」「Hirosuke Shinohara」「Hiromitsu Negishi」「Kazuo Suyama」. Detection of Fusarium foetens from Begonia elatior Plants Producing Rot Symptoms in Japan. Jouanal of the International Sosciety of South-east Asian Agricultural Scienses. 2009. 15. 2. 1-11