Scion Percent of Trees Number of
Flowering Survival TCA Flower Density Clusters
Susquehanna 94% 68% 14.3 1.6 3.7
Sunflower 100% 82% 14.3 6.0 7.0
P-value 0.04* 0.06 NS 0.64 NS 0.0000*** 0.011*
Rootstock Percent of Trees Number of
Flowering Survival TCA Flower Density Clusters
RVT 96% 77% a 13.8 3.8 4.1
Sunflower 96% 90% a 14.0 4.2 5.6
PA-Golden 100% 84% a 15.7 4.1 6.3
K8-2 95% 73% a 14.0 3.5 3.4
Susquehanna 100% 52% b 13.7 4.7 7.1
P-value 0.63 NS 0.005** 0.32 NS 0.13 NS 0.2041 ns