NebClimber
ArboristSite Operative
I have been asked to determine cause of death of 3 Ash in eastern Nebraska. Trees started to decline 3-4 years ago, and really showed problems about 2 years ago (started dying back from tips). I see only a few exit holes typical of the ash borer, but I don't know how many I need to see to conclude borer as cause of death. Some pics are attached.
Help would be much appreciated, or some direction to further my investigation.
NebClimber
Help would be much appreciated, or some direction to further my investigation.
NebClimber