When to Prune Trees- wait until the coldest part of winter has passed, but before vigorous growth starts in early spring.February to March.
Pruning apple trees
HOW TO PRUNE FRUIT TREES arborday.org
HOW TO PRUNE FRUIT TREES arborday.org by roslyn
Apple Tree Pruning Cuts - Sequin Gardens
keep your fruit trees healthy, well-shaped and bearing excellent fruit with these fruit tree pruning basics.
pruning a tree | How to prune a mature apple or pear tree
When to Prune, a seasonal guide to pruning with Sensible Gardening
how to prune trees - great site with lots of tips & how to
How to Prune Trees