Email Print Site Map
Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

UC Cooperative Extension

ACP (Asian citrus psyllid) found in San Joaquin county

AsianCitrusPsyllid1
The ACP (Asian citrus psyllid) was found in Lodi and Manteca.  Click here to find out how you can help prevent the spread of this unwanted pest and what to do if you think you have it.

Who We Are

Across California, the University of California’s 64 Cooperative Extension offices are local problem-solving centers. We are the bridge between local issues and the power of UC research. Our county-based staff is part of the community – we live and work in the areas we serve.

More than 300 campus-based specialists and county-based farm, home and youth advisors work as teams to bring practical, unbiased, science-based answers to problems across California.

As part of the agricultural community, we help farmers develop more-efficient growing methods, solve pest management problems and develop crops and irrigation methods that use less water.

As stewards of the land, we help develop smart water-use strategies, develop wildfire education and help preserve natural areas and farmland.

As advocates for healthy communities, we promote healthy diets and exercise for better health, help Californians learn to choose the most nutritious foods and help shape the citizens of tomorrow through the 4-H Youth Development Program.

And thousands of volunteers extend the reach of our work through the Master Gardener Program and the California 4-H Youth Development Program.

We work in full partnership with federal, state, county and private resources.

We are stewards, problem-solvers, catalysts, collaborators and educators.

We are UC Cooperative Extension.

UC Blogs

Seeing Eye-to-Eye on a Sedum

Honey bee sharing a sedum blossom with a Gray Hairstreak. (Photo by Kathy Keatley Garvey)

If you've ever watched a Gray Hairstreak butterfly (Strymon melinus) nectaring a sedum, and then watched a honey bee (Apis mellifera) land on the same flower, it's a study in sharing. "I was here first," says the Gray Hairstreak, sipping nectar. "I was...

Posted on Thursday, October 23, 2014 at 9:39 PM

A Gathering of Beekeepers: Follow That Buzz!

CSBA President Bill Lewis of the San Fernando Valley talks bees with Barbara Allen-Diaz, vice president of the UC Agriculture and Natural Resources (UC ANR) at the California Agriculture Day, State Capitol, in March. (Photo by Kathy Keatley Garvey)

Follow that buzz! When the California State Beekeepers' Association, founded in 1889, meets Nov. 18-20 in Valencia for its 2014 convention, it will mark a milestone: 125 years of beekeeping. Not so coincidentally, the theme is "Celebrating 125...

Posted on Wednesday, October 22, 2014 at 9:23 PM

Bees 'n Blooms

A honey bee and yellow-faced bumble bee, Bombus vosnesenski, share a coneflower. (Photo by Kathy Keatley Garvey)

Bees 'n blooms. Blooms 'n bees. Add "California" to it and you have California Bees and Blooms: A Guide for Gardeners and Naturalists. It's a book that's well-planned, well-executed, well-written and well-photographed. Bees are hungry. What plants...

Posted on Tuesday, October 21, 2014 at 5:42 PM

Make a Gift Online

Director:
Brent A Holtz Ph.D.

1040

San Joaquin County Cooperative Extension
Robert J. Cabral Ag Center

2101 E. Earhart Avenue, Ste 200, Stockton, CA 95206
Phone: (209) 953-6100
Fax: (209) 953-6128
e-mail: cesanjoaquin@ucdavis.edu
Click here for a map

Ag Center May 2008

Calendar

Event Name
Date

UC Blogs

The front rendering of the UC Davis students' farmworker housing unit. Students design a solar home for farmworkers
Posted 10/22/2014 - When a team of UC Davis students packs up its house and travels to Irvine next year for the U.S. Department of Energy's 2015 Solar Decathlon competition, its members will bring not only a desire to win, but also to make zero-net-energy homes...

After light rain in December and January, a ranch manager uses feed supplements to make up for less forage. Ranching and California's drought: A workshop & webcast
Posted 10/21/2014 - One image has had every Californian cringing this year: the U.S. Drought Monitor map. Like a slice of molding bread, the drought began in the middle, grew darker and moved outward in concentric rings that gradually devoured the state. The reaction...

A sweat bee collects pollen from a California poppy. (Photo: Rollin Coville) A guide for California wanna-bees
Posted 10/15/2014 - The 1,600 species of wild bees that buzz their way to California gardens and green spaces get hungry, and there's a lot city dwellers and suburbanites can do to create an appealing buffet for the valuable pollinators. California Bees & Blooms: A...

Pink waterlilies glowing in a garden pond. (Photo by Kathy Keatley Garvey) When your fish pond is an egret's sushi buffet
Posted 10/8/2014 - Ah, the joy of a fish pond.  Goldfish swimming lazily beneath pink waterlilies,  doves splishing and splashing, frogs jumping and croaking, dragonflies darting and ambushing, and honey bees collecting water, trip after trip, for their...

Jeff Thompson, California Trout's executive director, does a little fly fishing on the McCloud River. He played a crucial role in establishing the organization's partnership with UC Davis to ensure that research, teaching, and outreach on wild trout, salmon, and steelhead will continue for many years. Conservation organization California Trout helps establish endowed chair at UC Davis
Posted 9/30/2014 - California once teemed with millions of native salmon, trout and steelhead. The state has 31 distinct types of these iconic, majestic fish. But decades of degradation to aquatic habitat has depleted their numbers in many areas of the state. According...

Rate this page: 
Webmaster Email: mdhachman@ucdavis.edu