Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

The invasive goldspotted oak borer has spread across SoCal, leaving boneyards of dead trees behind. This June, UC ANR and ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected last month in ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

While cicadas are harmless, the pests that are drawn to them can bite and cause a rash. What to know about the oak leaf itch ...

However, cicadas can attract a pest, the oak ... of insect repellent containing DEET has shown mixed results. "People can best protect themselves by limiting their time from under infested trees ...

The city has identified insect infestation and disease in some trees, though a more thorough investigation is underway.

There are four species of oak trees the insect has been affecting ... oak borer was exhibiting interesting behavior because a pest typically will go for the weaker species, but the female ...