Posts Tagged: Nobua-Behrmann
Invasive Shothole Borers Threaten California’s Urban Forests
When tiny tree-killing beetles first arrived in Southern California several years ago and began...
Fig 1 Adult female of Polyhagous shot hole borer
Fig 2 Beetle entry hole on an avocado branch
Fig 3 a close up picture of broken branch of red willow tree in OC parks
Invasive Shothole Borers – An Ongoing Threat to California’s Trees
Two identical looking species of wood-boring beetles, collectively known as invasive shothole...
Managing Invasive Shot Hole Borers in Southern California
[Originally published in the Fall 2018 issue of the Green Bulletin. Modified slightly from...