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  • The last of this season's elderberries were hanging on the plants during the Elderberry Field Day Sept. 17.
    California elderberries have rich benefits for farms and diets

    Oct 1, 2019

    • Economic Development
    • Natural Resources
    • Pest Management
  • A severe infestation of yellow starthistle in Calaveras County.
    USDA approves release of weevil to control yellow starthistle

    Sep 19, 2019

    • Natural Resources
    • Pest Management
  • Armyworm monitoring, combined with the registration of insecticides that are effective at controlling armyworms, has resulted in better control of the pests and less yield losses.
    Monitoring armyworms in rice helps reduce damage

    Aug 30, 2019

    • Agriculture
    • Pest Management
  • UCCE entomology advisor David Haviland, right, speaks with farmers and pest control advisors in a pistachio orchard.
    UCCE scientists are part of a new work group to find alternatives to chlorpyrifos

    Aug 21, 2019

    • Pest Management
  • UCCE Integrated Pest Management advisor Jhalendra Rijal addresses farmers, pest control advisers and UC Master Gardener volunteers in a Turlock almond orchard. (Photo: Michael Rosenblum, UCCE Stanislaus County)
    UCCE advisor addresses severe brown marmorated stink bug damage in Turlock orchard

    Aug 19, 2019

    • Pest Management
  • Master Gardener looking through a hand lens to identify a pest problem on plant leaves. (Photo: Marcy Sousa, UCCE San Joaquin)
    UC IPM is celebrating 40 years

    Jul 1, 2019

    • Pest Management
  • Georgios Vidalakis, left, and UC Riverside plant pathologist Wenbo Ma are among scientists searching for an HLB cure. (Photo: UCR Today)
    Screen installed over the 'parent navel' in Riverside to protect it from disease

    Jun 12, 2019

    • Pest Management
  • Invasive species threaten California's landscapes.
    Invasive species threaten California’s economy and ecology

    May 31, 2019

    • Pest Management
  • UC ANR teams with  other universities, government agencies, non-profit organizations, landowners and California residents in the fight to prevent, eradicate or control invasive species.
    A team approach is key to conquering invasive species

    May 31, 2019

    • Pest Management
  • A symptom of HLB in citrus is the yellowing of leaves on an individual limb or in one sector of a tree's canopy. (Photo: Citrus Pest and Disease Prevention Program)
    Huanglongbing is a growing threat to California’s citrus industry

    May 31, 2019

    • Pest Management
  • Japanese knotweed. (Photo: National Park Service)
    UCCE lunchtime webinars to be offered during Invasive Species Action Week, June 3-7

    May 20, 2019

    • Pest Management
  • Alejandro Del Pozo-Valdivia, UC Cooperative Extension entomology advisor in Monterey, Santa Cruz and San Benito counties, in an iceberg lettuce field in Chualar, Calif.
    UCCE advisor is tracking down answers to a lettuce aphid mystery

    May 17, 2019

    • Pest Management
  • UCCE advisor Rachael Long (Photo: Evett Kilmartin)
    UCCE advisor Rachael Long receives prestigious award

    May 17, 2019

    • Agriculture
    • Pest Management
  • Jim Farrar, UC Statewide Integrated Pest Management Program director
    UC IPM director issues statement regarding the California ban on chlorpyrifos

    May 14, 2019

    • Pest Management
  • Powdery mildew on a strawberry. (Photo: Steven Koike)
    Sulfur could be related to cases of asthma near farming communities

    Apr 29, 2019

    • Pest Management
  • Western bluebird eating a caterpillar pest. (Photo: Glenn Bartley/VIREO)
    Birds are beneficial too!

    Apr 24, 2019

    • Natural Resources
    • Pest Management
  • Insectary plants
    Home is where the habitat is: This Earth Day, consider installing insectary plants

    Apr 21, 2019

    • Pest Management
  • UCCE advisor David Haviland teaches children to respect insect life.
    UCCE advisor teaches children to respect insects

    Mar 27, 2019

    • Pest Management
  • A grapevine with red blotch symptoms. (Photo: Evett Kilmartin)
    UC researchers discover how grapevine red blotch virus diminishes winegrape value

    Feb 21, 2019

    • Agriculture
    • Pest Management
  • Yellow and black mud dauber wasps are predators of spiders but harmless to people. Adults are about 1-inch in length with true wasp waists!
    Why mud daubers are on spider patrol

    Dec 4, 2018

    • Pest Management
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