Agriculture

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Benicia resident Gordon Hough captured this image of a bee nectaring on a Pyrus calleryana (Bradford pear or another cultivar) at the Benicia State Recreation Area on Monday, Jan. 21, as identified by Daniel Potter, UC Davis professor of plant sciences.
Bug Squad: Article

'A' is for Almonds and 'B' is for Bees and Bradford Pear Blossoms

January 22, 2019
By Kathy Keatley Garvey
No, it's not Valentine's Day, yet. Yes, the almonds are blooming. No, it's not spring. But it looks like spring in Benicia. The almonds are blooming in the Benicia (Calif.) State Recreation Area. Some are on the road at the entrance to the park. Other trees are also blooming.
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Notes in the Margins: Agronomy and Weed Science Musings: Article

Upcoming Meetings - February 2019

January 21, 2019
1. 2019 California Plant and Soil Conference February 5-6, 2019 DoubleTree Hotel & Fresno Convention Center 2233 Ventura Street, Fresno, CA 93721 Tel: 559-268-1000. http://calasa.ucdavis.
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The potato psyllid, a pest of potatoes, transmits a bacteria that causes zebra chip disease. (Photo by Don Henne)
Bug Squad: Article

UC Davis Researcher Targeting Zebra Chip: It's Not a Chip You Want

January 21, 2019
By Kathy Keatley Garvey
When you're munching on French fries or potato chips, you're probably not thinking about the potato psyllid. But you should be. You should especially be thinking about the zebra chip. No, it's not a newly marketed potato chip or computer chip.
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Peach Leaf Curl
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Young Peach Tree Problems

January 21, 2019
Advice for the Home Gardener from the Help Desk of the UC Master Gardener Program of Contra Costa County Client's Request: Thank you for calling the UC Master Gardener Program Help Desk this morning with a question about your young peach tree.
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UC Davis ecologist Rick Karban has researched plant communication in sagebrush (Artemisia tridentata) on the east side of the Sierra since 1995.
Bug Squad: Article

Plant Communication Research: 'Taking Root'

January 18, 2019
By Kathy Keatley Garvey
It's not outlandish now, if it ever were. A recent article in Science headlined "Once Considered Outlandish, the Idea that Plants Help their Relatives Is Taking Root," and dealing with how plants communicate, is drawing widespread attention.
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Check out the pollen on this black-tailed bumble bee, Bombus melanopygus, nectaring on manzanita, as photographed by Kim Chacon, UC Davis doctoral candidate on Jan. 10.
Bug Squad: Article

Drum Roll...First Bumble Bee of the Year!

January 17, 2019
By Kathy Keatley Garvey
We have a winner! Several UC Davis bumble bee enthusiasts--encouraged by native pollinator specialist Robbin Thorp, UC Davis distinguished emeritus professor of entomology--compete every January to find the first bumble bee of the year in Yolo and Solano counties. It's a friendly competition.
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Zane and Benjamin planting acorns for the UC Santa Cruz study by Dr. Blair McLaughlin of the Zavaleta Lab.
Hopland REC: Article

HREC Youth Volunteers Support Oak Research

January 17, 2019
By Hannah M Bird
My name is Valentina Evans, and I am a new volunteer at the UC Hopland Research and Extension Center. My partners Benjamin Evans, and Zane Petersen have chosen to volunteer with me at the HREC for our senior project at Ukiah High School.
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Grace Jones: 1951-2019
Entomology & Nematology News: Article

Grace Jones: 1951-2019

January 16, 2019
By Kathy Keatley Garvey
UC Davis alumnus and molecular biologist Grace Jones, 67, a member of the University of Kentucky (UK) faculty since 1984 and a longtime member of the Bruce Hammock lab at UC Riverside and UC Davis, died Jan. 12 at the university hospital of complications from a severe stroke she suffered in 2000.
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Elisabeth Watkins, 2019 Youth in Action Winner in Healthy Living
California 4-H Grown: Article

4-H'ers Recognized for Healthy Living and Agriculture

January 16, 2019
By Suzanne Morikawa
The National 4-H Council has named Elisabeth Watkins from San Joaquin County the winner of the 2019 4-H Youth in Action Award for Healthy Living. She will receive a $5,000 scholarship for higher education and will serve as an advocate and spokesperson for 4-H Healthy Living programming.
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