- (Focus Area) Pest Management
Fleas can be found on pets year-round, but populations tend to increase dramatically in spring and summer when temperatures are warmer. Larvae develop rapidly in areas where temperatures reach 70° to 90°F. Fleas are a major concern for pet owners as they can give dogs and cats tapeworms, but they can also transmit flea-borne typhus to people and spread plague to wild animals like ground squirrels. These blood-sucking pests can be introduced to backyards from feral cats, squirrels, opossums, and other wildlife.
To learn more about fleas, the diseases they can spread, and their management, check out the recording of UC IPM's Urban & Community IPM Webinar from June 2024 at
- Author: Elizabeth J Fichtner
Mireya Molina, a rising senior at El Diamonte High School, joined UCCE Tulare County as a 2024 summer research intern serving the nut, olive, and prune research and extension program. Mireya has a strong science background and is an active member of her high school horticulture and FFA programs. She has served as a volunteer at fundraisers for the local SPCA and at Happy Trails Riding Academy as well as at a youth science fair hosted by the Visalia Unified School District. Mireya has taken advantage of the AP and agricultural education coursework at El Diamonte High School and expresses an interest in pursuing a BS in animal science at Chico State University in fall 2025. During the summer of 2024, Mireya served as a volunteer intern in...
- Author: Lauren Fordyce
Are you noticing an abundance of cobwebs outside, on plants, fences, homes, or outdoor furniture?
While many people fear spiders or dislike their cobwebs, most spiders are beneficial to have around– even in the home! Spiders are predators of many insect pests and rarely cause harm to people. The only medically significant spiders in California are brown and black widows. While these spiders have the potential to cause harm, it is rare that they will bite, even in areas where they are very common. Like most spiders, they prefer to stay hidden and avoid people.
Some common web-spinning spiders you might encounter outdoors...
- Author: Daniel K Macon
Folks new to the world of working livestock guardian dogs (LGDs), whether they are producers or dog aficionados, often ask, “What's the best breed?” or “What breed is your dog?” I usually begin my answer with a joke: “He's a North American BWD – Big White Dog!” I then go on to explain that all of my successful dogs have usually been a mix of breeds, and that I put more emphasis on the working abilities of my dogs' parents and on desirable phenological traits (like a short coat) than I do on selecting specific breeds. My most recent dogs have all been mixes – Maremma-Anatolian, or Pyrnees-Akbash, for example. And I suspect that most...
- Author: Pamela S Kan-Rice
- Author: Mike Hsu
- Author: Saoimanu Sope
From Siskiyou County through Riverside County, University of California Agriculture and Natural Resources has hired UC Cooperative Extension experts to help Californians address challenging issues.
The eight recently hired UC Cooperative Extension specialists, advisors and coordinators bring expertise in urban pest management, healthy families, regenerative agriculture, plant science, small farms and food safety to their communities.
Since 1914, UC Cooperative Extension researchers have been working directly with community members to improve their lives and livelihoods.
To see a list of UC Cooperative Extension experts who have joined in the past few months, visit