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UC Master Gardener Program News:
Pests in the Urban Landscape:
  • 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. While uncovering these sometimes large, white grubs can be alarming, they usually won't cause significant plant damage. Grubs are the soil-dwelling larvae...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Visit the UC IPM Seasonal Landscape IPM Checklist for a list of pest prevention activities for each month.
    April Pest Prevention Tips

    Spring is here and if you are like us, you can't wait to get outside and see how your plants and garden are doing! As usual, UC IPM has useful tips for the month of April to prevent pests in the garden and landscape. To see more tips specific to your...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • Leaffooted bug eggs. Photo by David R. Haviland, UCCE.
    Easter Egg Hunt Answers!

    Below are answers to UC IPM's 2024 insect Easter egg hunt! Click on the name of each insect to learn more.  A. Brown marmorated stink bug These eggs belong to the brown marmorated stink bug (BMSB) a pest of many types of plants and occasional...


    By Lauren Fordyce
    Author - Urban and Community IPM Educator
  • West Nile virus is mainly spread by Culex mosquitoes. Photo by Matthew Bertone, North Carolina State University Extension.
    Invasive Pest Spotlight: West Nile Virus

    The invasive pest spotlight focuses on emerging or potential invasive pests in California. In this issue we are covering West Nile virus. West Nile Virus Facts West Nile virus disease was first reported in California in 2003 and has become the most...


    By Mackenzie Faith Patton
    Author - Integrated Pest Management Advisor
  • Figure 1. Broadleaf plant characteristics page from the UC IPM Weed Gallery.
    Need Help Identifying Weeds?

    After all the winter rains you may find yourself dealing with weeds and struggling to control them. The first step in successfully controlling weeds is knowing what weed you have. Well, you're in luck: the UC IPM website contains many useful resources to...


    By Karey Windbiel-Rojas
    Author - Associate Director for Urban & Community IPM/ Area Urban IPM Advisor
  • Figure 3. Shot hole symptoms on apricot leaf and young fruit. Photo by Jack Kelly Clark.
    Wet Weather Tree Diseases

    After years of drought, we welcome rain in California. But we also recognize that rain can help spread a number of plant diseases. Rain and wind can splash bacteria and fungi from infected leaves, branches, and blossoms to uninfected parts of the tree....


Green News From UC Agriculture & Natural Resources: