Two more trees in Idyllwild are infested with goldspotted oak borer, reported the Riverside Press-Enterprise yesterday. The announcement came at a community meeting over the weekend, in which Tom Scott, UC Cooperative Extension specialist in the Department of Natural Resources at UC Riverside, and Kevin Turner, UC Cooperative Extension goldspotted oak borer program coordinator, joined fire and forestry officials to brief local residents about the new pest threat in the area.
When GSOB emerges from underneath bark, they leave "D"-shaped exit holes.
Residents learned how to examine oak firewood this winter and how watch their black oaks and coast live oaks this spring for signs that they may harbor the insect. Firewood or trees suspected of being infested should be reported to (951) 659-3850, the story said. More information is available at the UC Cooperative Extension GSOB website.