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Urban IPM in Yolo, Sacramento, and Solano counties

Welcome

syrphid fly
This is the web page of Karey Windbiel-Rojas, Area Urban Integrated Pest Management Advisor for UC Cooperative Extension serving Sacramento, Yolo, and Solano counties.

Current projects are listed in the left side column. 

For information on various home, garden, turf, and landscape pests, please visit the UC Statewide IPM Program web site to find specific science-based pest management information.

If you have home or garden pest questions, contact your local UC Master Gardener office by visiting their web site or help line:

Yolo County or call (530) 666-8143
Sacramento County or call (916) 876-5338
Solano County or call (707) 784-1322

You can also find UC Master Gardeners offices in other counties at http://mg.ucanr.edu/FindUs.

Contact information:
2801 Second Street, Davis, CA 95618
(530) 750-1241 (office)
(916) 291-7791 (cell)
kwindbiel@ucanr.edu

 

Interested in some of our UC IPM Urban and Community program statistics? We have been gathering information on our website views, social media engagement, webinar reach, and more. Visit this page for more.

Follow my blog and the UC IPM statewide blog:

Urban Pest News
  • TLE-2022-Karey-Windbiel-Rojas-062322
    Organic Herbicides presentation on June 23

    For anyone interested in how organic herbicides compare to glyphosate in turf and landscape situations, come join this live webinar on June 23 at 11:00 PST. I will present data from recent research trials and discuss considerations for using organic...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
  • California ground squirrel
    Squirrels: Topic for Webinar on May 19

    If you are battling with ground squirrels or tree squirrels around your home or property, join us on Thursday, May 19 at noon for UC IPM's one-hour seminar on Squirrels! Dr. Niamh Quinn, UC ANR's Human-Wildlife Interaction Advisor in Orange, Los Angeles,...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
  • Before and after hosing aphids off with water. [Credit: K. Windbiel-Rojas]
    Hose off those aphids!

    I've been hearing people say the aphids are really bad this year. While we can't confirm whether that is true, I know my roses are covered! There are many ways aphids can be controlled in the garden and landscape. Naturally occurring insects such as lady...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
  • Invasive pests.
    Invasive pests: Stopping the Spread

    Invasive pests threaten California's natural environments, agricultural production, structures, landscapes and gardens, causing billions of dollars of damage to our agricultural systems and natural areas each...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
  • Infographic on disinfectants from National Pesticide Information Center.
    Using Disinfectants Correctly

    Many people have increased their use of disinfectants and sanitizers due to the COVID-19 crisis. It is important to use these products correctly to ensure they are effective and to protect one's health. See the infograph below from the National Pesticide...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
Pests in the Urban Landscape
  • New webinar topics announced from UC IPM.
    2025 Webinars from UC IPM

    Want to learn something new on your lunch break? Join the Urban and Community IPM Webinar Series hosted by UC IPM every third Thursday of the month from 12:00 to 1:00pm. Webinars cover pest identification, prevention, and management around the home,...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Flock of turkeys in front of a suburban house. Photo by Fernanda Guimaraes Rosa, UC IPM
    Turkey Troubles

    With Thanksgiving approaching, turkeys are on many of our minds. But for those that live in a neighborhood with frequent turkey visitors, you might think of them more often.   Like most creatures, turkeys are not always considered a pest, and...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Distorted, reddened leaves caused by peach leaf curl. Whitney Cranshaw, Colorado State University, Bugwood.org
    When Should You Treat for Peach Leaf Curl?

    While you may not notice symptoms of peach leaf curl until the spring, you should manage it in the fall and winter. Peach leaf curl is a fungal disease that primarily affects peach and nectarine trees. Fungal spores overwinter on twigs and flower buds...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • A mole burrowing in soil. Photo credit: Pexels
    Got Moles?

    A line of pushed up grass. A volcano sized mound. Yep, it's probably a mole! While you may never actually see the mole itself, the signs of their presence are pretty clear. Moles are small burrowing mammals (not rodents) that live almost entirely...


  • Figure 2. Spotted lanternfly egg masses discovered on metal beams of an art structure. Photo credit: Sonoma County Dept of Agriculture/W&M
    Spotted Lanternfly: The Need to Remain Vigilant (Part 1)

    On March 27th, 2024, a flatbed truck carrying a metal art structure originating in New York and headed to Petaluma, California was stopped at the California Department of Food and Agriculture (CDFA) Agricultural Inspection Station in Truckee, California...


    By Cindy Kron
    Author - North Coast Area IPM Advisor