Trees Susceptible to the Polyphagous Shot Hole Borer
...st Dr. Jerrold Turney. I’ve learned, as a gardener, that there are certain plants in every bio-region that simply aren’t worth planting due to pest pressures. When it comes to trees it can be frustrating, expensive and downright dangerous to have a tree attacked by an incurable infection or pest. PSHB attacks hundreds of different tree species but is hosted on a more limited number. The list of PSHB host trees is growing as scientists study the pr...
