I was walking through a forest t'other day and something that got me wondering was how many small undeveloped branches many of the trees had coming out at intervals up the central trunk. Most of them looked like they were shrivelled and perhaps already dead - the sort of fairly straight dowel rod looking outgrowths, but the crowns of the trees were in full health.
A simple question - are these "branchlets" worth removing (bashing gently with a stout stick to lop them off) in order to help the tree, as you might remove say, yellow withering leaves from small plants to help them grow?