Dr. Alex Shigo I was on the Arborists Online Facebook page a while ago and came across postings from a couple of young arborists. They had just received their copies of Dr. Alex Shigo’s books, A New Tree Biology and [...]

The sight that greeted the author at the first property he mentions in the article. Photo courtesy of the author. About a week-and-a-half after the August 10, 2020, derecho that moved through and devastated a large swath of the upper [...]