Posts Tagged: pest
Three-lined Cockroach: an Introduced Nuisance Pest in California
[Originally published in the Summer 2022 issue of the UC IPM Green Bulletin] The three-lined...
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 Pest Spotlight: Pampasgrass & Jubatagrass
Pampasgrass and jubatagrass facts Pampasgrass (Cortaderia selloana) is a common ornamental...
Rats, Rodenticides, and Research
Where is rodenticide exposure in wildlife coming from? Is it from use by residents or farmers?...
Squirrels: Topic for Webinar on May 19
If you are battling with ground squirrels or tree squirrels around your home or property, join us...
California ground squirrel