Hi,
I live in a rural hilly zone 4 area. We have mostly oak and maple on and around the property with a sprinkling of other trees. The few coniferous trees we get have a high die off rate and I don't know why. Most recently a
7' pine turned brown from the top down. Now a neighboring pine is doing the same. A few pins per branch are brown, but the top is completely brown. The stem and bark seem fine. We had a rough winter last year and I understand the trees had been stressed by lack of rain in the fall. This however has happened since spring and we've had plenty of rain. I haven't noticed any particular bug infestation and the deciduous trees are just fine.Any ideas what may be going on?
Thanks in advance,
Rick