Pear Tree dying(?) weirdly...
I have a capital pear, like a Bradford but very skinny and upright - the shape is the one real difference.
It is taller than my two story house. The thing it is doing - is it is browning and dying on the ends of almost every branch. There are some spots of new growth, and the browning and withering is ONLY on the ends - but ALL over the tree. The completely dead/brown sections are about a foot long on each branch - or less.
The rest of it looks healthy. What pest/disease could be causing this?