Pest Management & Plant Health

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UC Davis doctoral candidate Olivia Winokur, who will complete her dissertation in October, cuddles her 2.5-year-old adopted Dalmatian, Scotty.
Entomology & Nematology News: Article

Olivia Winokur's Exit Seminar on Mosquito-Borne Pathogens

September 29, 2022
By Kathy Keatley Garvey
UC Davis doctoral candidate and vector-borne disease specialist Olivia Winokur, who studies with major professor Chris Barker, will present her exit seminar, hosted by the UC Davis Department of Entomology and Nematology, at 4:10 p.m., Wednesday, Oct. 5 in 122 Briggs Hall.
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Features of brown marmorated stink bugs. [Credit: Steve Jacobs, PSU]

Invasive Pest Spotlight: Brown Marmorated Stink Bug

September 26, 2022
By Karey Windbiel-Rojas
The invasive pest spotlight focuses on emerging or potential invasive pests in California. In this issue we are covering the brown marmorated stink bug (BMSB). Brown marmorated stink bug facts BMSB can cause severe crop and garden losses and become a nuisance in and around homes and other buildings.
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A drought-tolerant garden bed of California poppies, Ceanothus, and Watsonia. Photo by Tina Saravia, UC ANR.

Drought or Disease?

September 26, 2022
By Belinda Messenger-Sikes
With ongoing drought and local water restrictions in place in many areas of California, you may start to see landscape plants suffering from stress caused by a lack of water, calledwater stress. Water-stressed plants can have symptoms that resemble diseases caused by plant pathogens.
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Water Hemlock plant
The Backyard Gardener: Article

Water Hemlock: A Poisonous Weed

September 26, 2022
One of my neighbors in West Bishop noticed a pretty, white-flowered plant that had volunteered on the banks of a ditch that ran through the end of her garden.
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Clebson Gonçalves, new UC Cooperative Extension Diversified Agricultural Advisor in Lake and Mendocino counties
UC Weed Science (weed control, management, ecology, and minutia): Article

New UC Cooperative Extension Advisor

September 26, 2022
By Clebson G Goncalves
My name is Clebson Gonalves and I am the UC Cooperative Extension (UCCE) Diversified Agricultural Systems Area Advisor for Lake and Mendocino counties. My educational background consists of studies focused on plant production, crop protection, and weed science.
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This is the Asian giant hornet, Vespa mandarinia, dubbed by the news media as “the murder hornet." The Entomological Society of America recently established as its official common name, “northern giant hornet.” (Photo courtesy of the Washington State Department of Agriculture)
Bug Squad: Article

Wasps, Wasps, Wasps: Weird and Wonderful Wasps

September 21, 2022
By Kathy Keatley Garvey
Do you have a question about wasps or want to learn more about them? Be sure to attend the free and family friendly Bohart Museum of Entomology open house on "Weird and Wonderful Wasps" from 1 to 4 p.m., Sunday, Sept. 25 in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus.
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Choe Laboratory News: Article

Photos from 2022 UCR Fumigation School

September 20, 2022
By Dong Hwan Choe
2022 UCR Fumigation School was successfully held on September 14-15, 2022 at Kellogg West Conference Center, Cal Poly Pomona. With >50 participants, the event included talks on termite biology, physical properties of fumigants, and bed bug and fumigation etc.
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