Pest Management & Plant Health

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lettuce radish harvest pixabay
The Stanislaus Sprout: Article

In Person Fall Vegetable Gardening Classes!

August 9, 2021
By Anne E Schellman
August is here, and summer vegetable plants are still growing strong. It's hard to believe it's time to start thinking about planting your fall vegetable garden! We are offering two free, in-person classes.
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A small black brown beetle in a tunnel gallery in a piece of wood.
Pests in the Urban Landscape: Article

Invasive Shothole Borers – An Ongoing Threat to California’s Trees

August 9, 2021
By Randall Oliver, Beatriz E Nobua Behrmann
Two identical looking species of wood-boring beetles, collectively known as invasive shothole borers (ISHB), have killed thousands of trees in Southern California and pose an ongoing threat to California's urban and wildland forests.
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"Understanding the organization and evolution of social complexity is a major task because it requires building an understanding of mechanisms operating at different levels of biological organization from genes to social interactions," says honey bee geneticist Robert E. Page Jr. in his article in the journal Genetics. (Photo by Kathy Keatley Garvey)
Entomology & Nematology News: Article

Honey Bee Geneticist Rob Page: 'Societies to Genes: Can We Get There from Here?'

August 6, 2021
By Kathy Keatley Garvey
Noted honey bee geneticist Robert E. Page Jr., a UC Davis and Arizona State University emeritus professor and administrator, has authored a newly published, invited article in the journal Genetics on Societies to Genes: Can We Get There from Here? that highlights his three-decade scientific career.
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A California ground squirrel on dirt.
Pests in the Urban Landscape: Article

Summertime California Ground Squirrel Management

August 4, 2021
By Niamh M Quinn, Carolyn Whitesell
Summer is upon us so what does that mean for California ground squirrel management? As a practitioner of IPM, you are likely aware that effective ground squirrel management requires an integrated approach, including knowledge of pest biology.
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Figure 1. Mature common chickweed flower and leaves close-up.
UC Small Grains Blog: Article

Poor control of common chickweed with ALS-inhibitor herbicides reported in multiple small grain fields in the southern San Joaquin Valley. Is it a new case of herbicide resistance in California?

August 4, 2021
By Gale Perez
Common chickweed (Stellaria media) (Figure 1) is a winter annual found throughout California and considered to be one of the most common broadleaf weeds infesting cereal crops (also referred as small grains) in the state (Wilen 2006).
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Figure 1. Mature common chickweed flower and leaves close-up.
UC Weed Science (weed control, management, ecology, and minutia): Article

Poor control of common chickweed with ALS-inhibitor herbicides reported in multiple small grain fields in the southern San Joaquin Valley. Is it a new case of herbicide resistance in California?

August 4, 2021
By Nicholas E Clark, Sarah E Light, Brad Hanson, Mark E Lundy, Jose Luis Carvalho de Sousa Dias
Common chickweed (Stellaria media) (Figure 1) is a winter annual found throughout California and considered to be one of the most common broadleaf weeds infesting cereal crops (also referred as small grains) in the state (Wilen 2006).
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