Have you ever heard of a little beetle named the Polyphagous Shot Hole Borer (PSHB)? Despite their small size, these little terrors (stowed away from Asia) are now packing a big punch, killing trees in droves in Southern California.
How Trees Die
Pregnant female beetles attack hundreds of tree species, boring under the bark and depositing fungi namely Fusarium euwallacae along the way to feed their young. The fungi cause a disease in some trees called Fusarium Dieback, which is lethal.… Read more >>