Rangelands

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UC Davis Department of Entomology and Nematology seminar topics will include honey bees. (Photo by Kathy Keatley Garvey)

Department's Fall Seminar Schedule Announced

September 18, 2023
By Kathy Keatley Garvey
The UC Davis Department of Entomology and Nematology's fall seminars will begin Monday, Oct. 2 and continue through Monday, Dec. 4, announced coordinator Brian Johnson, associate professor of entomology and honey bee scientist. All seminars will be in-person and will take place on Mondays at 4:10 p.
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Four men standing on a hillside surrounded by dry grass.
ANR Adventures: Article

What an Amazing Organization!

September 18, 2023
By Brent Hales
Happy Monday all, I have had the pleasure of visiting numerous Research Extension Centers (South Coast, Hopland, Sierra Foothills, Intermountain, West Side, Lindcove, and Kearney). I have also visited UC Irvine, UC Davis, and UC Berkeley. I soon will visit UC Merced and UC Santa Cruz.
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UC Davis Chancellor Gary May congratulates the California Master Beekeeper Program. With him are co-program managers Wendy Mather and Kian Nikzad. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

A Tip of the Bee Veil to the California Master Beekeeper Program

September 15, 2023
By Kathy Keatley Garvey
If it takes a village to raise a child, it takes a colony of honey bees to show us how to divide the labor and work well together. And if you're part of the UC Davis-based California Master Beekeeper Program (CAMBP), it takes a lot of worker bees from all facets to succeed.
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A monarch butterfly nectars on a Mexican sunflower (Tithonia rotundifola) in a Vacaville pollinator garden on Sept. 3, 2023. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Monarchs on the Move

September 14, 2023
By Kathy Keatley Garvey
For the past 13 days, monarchs have fluttered in and out of our Vacaville garden, nectaring on the Tithonia and zinnia. They are a beautiful sight.
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Rancher Carol Kramer managing barb goatgrass with prescribed fire. Jul 13, 2023.
Ranching in the Sierra Foothills: Article

Lighting (Rx) Fires in July

September 14, 2023
By Daniel K Macon
Barb goatgrass (Aegilops triuncialis L.) is a winter annual grass native to the Mediterranean region and western Asia. According to a UCANR publication, it was introduced to Sacramento and El Dorado Counties via the importation of cattle from Mexico.
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Aedes aegypti, the yellow fever mosquito. (Photo courtesy of the Centers for Disease Control and Prevention)
Bug Squad: Article

Household Vampires Want Your Blood

September 13, 2023
By Kathy Keatley Garvey
What do you think of when someone mentions "household vampires?" Fleas? Ticks? Bed bugs? Mosquitoes? Yes! The Bohart Museum of Entomology will host an open house, themed "Household Vampires," from 1 to 4 p.m., Saturday, Sept.
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A painted lady, Vanessa cardui, touches down next to a male monarch, Danaus plexippus, on a pink zinnia in a Vacaville pollinator garden. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Oops! Wrong Species, Wrong Gender

September 12, 2023
By Kathy Keatley Garvey
So here's this male monarch nectaring on a pink zinnia in a Vacaville pollinator garden. The nectar is rich and he is as hungry as a migrant butterfly seeking flight fuel for the long journey ahead.
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