James Cummins,Herbert Sanders Aldwinckle,Terence Lee Robinson,Gennaro Fazio
申请号：
US12931745
公开号：
US20120204298P1
申请日:
2011.02.09
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention relates to a new and distinct variety of apple tree rootstock named ‘G.890.’ The ‘G.890’ apple tree rootstock is a dwarfing rootstock that is resistant to fire blight (Erwinia amylovora) and crown rot (Phytophthora cactorum). The ‘G.890’ rootstock is useful in that it can be propagated clonally and used as a rootstock or root system for apple trees as well as for interstems of apple trees.
