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公开(公告)号:USPP11519P
公开(公告)日:2000-09-26
申请号:US44179
申请日:1998-03-19
申请人: Yoshio Yoshida , Shichiro Tsuchiya , Junichi Soejima , Shosuke Sadamori , Tadayuki Haniuda , Tetsuro Sanada , Yoshiki Kashimura , Tetsuo Masuda , Hideo Bessho , Sadao Komori , Yuji Ito
发明人: Yoshio Yoshida , Shichiro Tsuchiya , Junichi Soejima , Shosuke Sadamori , Tadayuki Haniuda , Tetsuro Sanada , Yoshiki Kashimura , Tetsuo Masuda , Hideo Bessho , Sadao Komori , Yuji Ito
摘要: Disclosed herein is an apple tree which can be used as an apple dwarfing rootstock. The apple tree is capable of reproduction from hardwood cuttings, exhibits excellent disease and insect resistance, particularly against crown rot, Alternaria blotch and wooly apple aphid, has dwarfing capability and graft compatibility, exhibits satisfactory growth and grows to a size usable as a rootstock in one season after cuttings, and is therefore excellent as an apple dwarfing rootstock.