Rangelands

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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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Scholar, writer, biologist and educator Robert Michael Pyle visiting the UC Davis Bohart Museum of Entomology lepidoptera collection in July of 2019. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Robert Michael Pyle: The Face of Insect Conservation

August 3, 2021
By Kathy Keatley Garvey
Robert Michael Pyle, founder of the Xerces Society for Invertebrate Conservation, was right at home at the UC Davis Bohart Museum of Entomology back in July of 2019, when he and other members of the international Lepidopterists' Society toured the insect museum as part of their 68th annual meeting.
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aug blog herbs for all
UCCE Master Gardeners of San Bernardino County Blogs: Article

Coordinators Corner: Easy Kitchen Herb Garden

August 2, 2021
By Margaret J O'neill
When summer is here and the list of edible fruits and veggies that can be planted in Southern CA is at its shortest, maybe it's time to consider growing some herbs to add some flavor to your cooking! Here is a system you might want to try that helps you save on space, water and time! I first stumble...
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2021 Jul29 Pup1b
Ranching in the Sierra Foothills: Article

Bonding LGDs to Cattle - #1

August 2, 2021
By Daniel K Macon
Livestock producers from Southern Europe to Central Asia have long used livestock guardian dogs (LGDs) to protect livestock - including cattle - from predators like wolves and European brown bears (the continental version of our grizzly).
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This image from 1993 at UC Davis shows Kelli Hoover (foreground), then a doctoral student. In back (from left) are doctoral students Bryony Bonning and Bill McCutcheon, and Professor Sean Duffey.
Entomology & Nematology News: Article

UC Davis Alumnus Kelli Hoover of Penn State Named ESA Fellow

August 2, 2021
By Kathy Keatley Garvey
UC Davis doctoral alumnus Kelli Hoover, a Pennsylvania State University (PSU) professor internationally known for her research on invasive species, including the Asian longhorned beetle, gypsy moth and spotted lanternfly, is a newly elected Fellow of the Entomological Society of America (ESA) for he...
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A honey bee begins cleaning her proboscis (tongue) before landing on a blossoming artichoke. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Retractable Landing Gear: Bee Approaches an Artichoke

July 30, 2021
By Kathy Keatley Garvey
When you're a honey bee and you're packing pollen and approaching your landing--an artichoke thistle--it's a good idea to clean your proboscis (tongue) first. Caught in flight: a honey bee doing a little grooming.
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A sweat bee, Halictus ligatus, foraging on a Black-Eyed Susan in a Vacaville, Calif. pollinator garden. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Just a Sweat Bee Foraging on a Black-Eyed Susan

July 28, 2021
By Kathy Keatley Garvey
"Sweat bees have earned their common name from the tendency, especially of the smaller species,to alight on one's skin and lap up perspiration for both its moisture and salt content.
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Microbiologist Shawn Christensen scoping out California golden poppies at the UC Davis Arboretum to take into his lab for experiments. Yes, Shawn says, the tattoo is of pollen grain. (Photo by Benjamin Van Domelen)
Entomology & Nematology News: Article

Some Floral Bacteria Can Enhance Pollen Germination, UC Davis Study Finds

July 28, 2021
By Kathy Keatley Garvey
Newly published, first-of-its-kind research indicates that certain species of floral bacteria can enhance pollen germination, announced a team of UC Davis scientists led by microbiologist Shawn Christensen of the Rachel Vannette laboratory, UC Davis Department of Entomology and Nematology.
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