James Cummins,Herbert Sanders Aldwinckle,Terence Lee Robinson,Gennaro Fazio
申请号:
US12925309
公开号:
USPP024073P3
申请日:
2010.10.19
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A new and distinct variety of apple tree Malus domestica×Malus robusta hybrid ‘G.969’ is described herein. The new variety is resistant to fire blight (Erwinia amylovora) and crown rot (Phytophthora cactorum). The ‘G.969’ rootstock is useful in that it can be propagated clonally and used as a semi-dwarfing rootstock or root system for apple trees as well as for interstems of apple trees.