by Ethan Tuning | Feb 28, 2019
US PP23327 P3 Semi-dwarfing rootstock; intermediate precocity; winter hardy; does not require support.
by Ethan Tuning | Feb 28, 2019
Dwarfing rootstock resulting from a cross between M.27 x Robusta 5 crabapple and introduced by the New York State Agricultural Experiement Station, Geneva NY. G.41 is highly resistant to fire blight and phytophthora and it appears to be tolerant of replant...
by Ethan Tuning | Feb 28, 2019
US PP23516 P3 Geneva® 214 produces trees that are 35% to 40% of seedling. Geneva® 214 is similar to Emla 26 size in New York but similar to Pajam® 2 in Washington State. Geneva® 214 is resistant to fire blight (Erwinia amylovora); Woolly Apple Aphids, replant disease,...
by Ethan Tuning | Feb 28, 2019
Geneva® 210 produces trees that are 35% to 40% of seedling. In Washington State it is closer to Pajam® 2 size and closer to Emla 26 size in New York conditions. Geneva® 210 is resistant to Replant disease, Fire Blight (Erwinia amylovora), Woolly Apple Aphids, and very...
by Ethan Tuning | Feb 28, 2019
Formerly known as Geneva® 11 G.11 shows very good precocity with higher yield efficiency than many commercial rootstocks including some M-9s. Varieties on G.11 rootstock show comparable tree vigor as the same varieties would on M-9 rootstock. G.11 is moderately...