Green Blog

Spotting ants in the home or yard is no reason to reach for insecticide sprays or call an exterminator. UC Cooperative Extension experts say the insects can be managed by residents in ways that are effective, inexpensive, safe and environmentally kind. Ants are probably the No.

"Trees are poems that the earth writes upon the sky, wrote Kahlil Gibran. But trees falling into power lines have sparked catastrophic fires and falling trees have injured nature lovers. To prevent power outages, PG&E looks for trees near power lines that need to be trimmed or removed.

This is one of a series of stories featuring a sampling of UC ANR academics whose work exemplifies the public value UC ANR brings to California.

Oak trees are iconic in California's landscape. Just about anything you would like to know about caring for the state's 8 million acres of oak woodlands is now accessible to the public online. University of California Cooperative Extension scientists have updated the UC Oaks website at https://oaks.

Healthy California wildlands were managed with periodic wild and cultural fires for millennia. As the state's population and development grew, officials suppressed most fires out of concern for people, homes and businesses.