Susceptibility of some apple rootstocks to pest and diseases

Rootstock Origin Effect Phytophthora susceptibility Fireblight Woolly aphid Other
M.27 HRI-East Malling super dwarf ? ? susceptible susceptible to winter cold and drought
G 65 Cornell, USA super dwarf resistant resistant ? experimentalsimilar to M.27
JM1, 5, 8 Japan super dwarf resistant ? ?
J-TG-G Czech Republic super dwarf      
M.20 HRI-East Malling super dwarf ? ? ?
P22 Poland super dwarf tolerant ? susceptible susceptible to drought
M9 HRI-East Malling dwarf some resistance susceptible susceptible susceptible to winter cold, poor drainage, drought
B9 Russia dwarf resistant ? susceptible winter hardy
G16 Cornell, USA dwarf resistant resistant ?  
JM2 Japan dwarf resistant ? tolerant experimental
JM7 Japan dwarf resistant ? tolerant experimental
Jork (J)9 Germany dwarf resistant ? ? >hardier than M.9, tolerant soil/environmental stress
M8 HRI-East Malling dwarf ? ? susceptible susceptible to poor drainage + drought
MAC 9 Michigan, USA dwarf >resistance than M9 ? ? susceptible to drought
Ottawa 3 Canada dwarf resistant ? susceptible winter cold tolerant, sensitive to virus
P2 Poland dwarf resistant ? susceptible  
P16 Poland dwarf resistant ? susceptible vigour depends on soil fertility, winter hardy = M.9
M.26 HRI-East Malling semi-dwarf susceptible susceptible susceptible winter hardy, average drought tolerance
Bemali Sweden semi-dwarf ? resistant ? >winter hardy than M.9
G11 Cornell, USA semi-dwarf resistant resistant ?  
KSC 28 Canada semi-dwarf ? ? ? winter hardy
P1 Poland semi-dwarf ? ? ? sensitive to virus
V7 Canada semi-dwarf ? ? ? winter hardy, experimental
M.7 HRI-East Malling semi-vigorous resistant resistant ? susceptible to winter cold, adaptable to soil types
MM.106 HRI-East Malling semi-vigorous susceptible susceptible resistant average cold tolerance, susceptible to tomato ring spot virus
MM.111 HRI-East Malling semi-vigorous some resistance ? resistant some tolerance of winter cold
G30 Geneva-USA semi-vigorous resistant resistant susceptible (limited information outside the USA)
G210 Geneva-USA semi-vigorous resistant resistant resistant
KSC7 Canada semi-vigorous ? ? ? winter hardy
M.4 HRI-East Malling semi-vigorous resistant resistant ?  
M.116(AR86-1-25) HRI-East Malling semi-vigorous very resistant ? very resistant experimental
MM.104 HRI-East Malling semi-vigorous susceptible ? resistant tolerates dry soils
V2 Canada semi-vigorous ? ? ? winter hardy
Merton (MI) 793 J.I. UK vigorous resistant ? resistant tolerant of replant disease
Alnarp 2 Sweden vigorous ? ? ? winter cold tolerance
B54-118 Russia vigorous ? resistant ? winter hardy, drought tolerant