Research theme for competitive and other funds (2):
2010 - 2012 環境にやさしいカシノナガキクイムシの防除技術の開発
2006 - 2008 Development of prevention technique of the decortication damage by a bear
Papers (9):
Katagiri Nana, Ohashi Akihiro. Habitat preference of genus Neoempheria at three stages of the growth on mycelial blocks of shiitake mashroom. The Japanese Forest Society Congress. 2020. 131. 0. 848-848
Outbreaks of the gypsy moth and damages on Cryptomeria and Chamaecyparis plantations in Gifu Prefecture. 2016. 65. 1. 15-21
Ito Masaaki, Ohashi Akihiro. Attack density of an ambrosia beetle Platypus quercivorus (Murayama) on the Japanese oak wilt in high elevation forests. The Japanese Forest Society Congress. 2013. 124. 544-544
Ohashi Akihiro. Control effect of bark beetle by splitting damaged oak trees. The Japanese Forest Society Congress. 2013. 124. 549-549