Fig. 2From: A comparison of new and existing rootstocks to reduce canker of apple trees caused by Neonectria ditissima (Nectriaceae, Hypocreales)Canker counts on apple trees grafted with fourteen different rootstocks in 2020 in the Kent and Gloucestershire experiments. Cankers were counted according to their position on the tree and include rootstock A cankers, section B cankers and peripheral C + D + E cankersBack to article page