87°F
weather icon Clear

Bob Morris

Bob Morris

Bob Morris is a horticulture expert living in Las Vegas and professor emeritus for the University of Nevada. Visit his blog at xtremehorticulture.blogspot.com. Send questions to Extremehort@aol.com.

Verticillium wilt cause death of single branch

Verticillium wilt disease plugs the internal tubes that carry water from a tree’s roots to the leaves. It commonly infects a single branch, causing it to die and appear like it is not getting enough water.