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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
  • Information on the pesticide active ingredient neem oil. From the UC IPM Pesticide Active Ingredient Database.
    Updated Pesticide Active Ingredient Database from UC IPM

    The University of California Statewide IPM Program (UC IPM) has an exciting, newly updated resource to help you better understand pesticide active ingredients and the risks different active ingredients pose to people and the environment. The Pesticide...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • New IPM webinars announced!
    Summer IPM Webinars

    Need some summer plans? Join UC IPM at 12:00pm on the third Thursday of every month to learn about pest identification, prevention, and management around the home, garden, and landscape! These free IPM webinars are open to the general public so...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Pest prevention tips for May.
    May Pest Prevention Tips

    May is here and with all the fluctuations in our weather lately, there is a lot going on in the landscape! Follow these general tips for the month of May to prevent pests. To see more tips specific to your region, visit the Seasonal Landscape IPM...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • You can distinguish the multicolored Asian lady beetle from other common lady beetles by looking for the distinct dark M- or W-shaped marking on the prothorax, behind their head. Photo by Jack Kelly Clark.
    Is the Multicolored Asian Lady Beetle Bad?

    The multicolored Asian lady beetle, Harmonia axyridis, has a bad reputation. There is a common myth online that this lady beetle (ladybug) is invasive and aggressive, which can sometimes lead to people killing these beetles. While this species of lady...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Grub size can be helpful in identification. Common white grub species left to right are: Japanese beetle, European chafer, and June beetle. Photo by David Cappaert, Bugwood.org
    Grubs in your garden?

    While preparing your garden for planting this spring, you may have found white grubs in the soil. Discovering these fairly large, white grubs can be alarming, but they usually won't cause significant plant damage.  Grubs are the soil-dwelling...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator