Pest Management & Plant Health

A virtual forage and alfalfa field day - our insect pest contribution This year, the Kearney Research and Extension Center Alfalfa and Forage Field Day went virtual.

Time to renew your DPR license? Take a new online course on air blast sprayer calibration Cheryl Reynolds, UC Statewide IPM Program We're excited to announce that a brand-new online course on air blast spray calibration is now available.

Time to renew your DPR license? Take a new online course on air blast sprayer calibration Cheryl Reynolds, UC Statewide IPM Program We're excited to announce that a brand-new online course on air blast spray calibration is now available.

We're excited to announce that a brand-new online course on air blast spray calibration is now available.

Several crown, fruit, and foliar diseases cause significant yield losses to strawberry. Gray mold or Botrytis fruit rot caused by Botrytis cinerea, mucor fruit rot by Mucor spp., and Rhizopus fruit rot by Rhizopus spp. are common fungal diseases in California.

American pokeweed is a large weedy shrub also known as pokeberry, American nightshade, poke salad, and a variety of other names. It is native to the eastern U.S. but is spreading in parts of California.

Strawberry, a high-value specialty crop in California, suffers from several soilborne, fruit, and foliar diseases. Verticillium wilt caused by Verticillium dahliae, Fusarium wilt caused by Fusarium oxysporum f. sp.

Planning to get your fall garden started? If you missed our live presentation of the Fall Vegetable Gardening class, you can now watch it on our YouTube Channel! Fall Vegetable Gardening was recorded on August 25, 2020.

Beneficial insects can provide a lot of support in the garden. Natural enemies, which include predators, parasites, and pathogens, reduce pest populations and can help prevent damage to plants.

Jay Rosenheim is a legend around the UC Davis Department of Entomology and Nematology. He's known for his scientific intellect, his research, his publications, his dedication, his commitment, his enthusiasm, his caring, and his kindness.