Agriculture

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Shapero demonstrates prescribed burn. Since the Thomas Fire, prescribed fire has become more accepted as a technique to reduce vegetation and lessen the threat of catastrophic wildfire. Photo by by Robert Acquistapace
Green Blog: Article

Shapero protecting California’s natural resources

February 10, 2020
By Pamela S Kan-Rice
Rose Hayden-Smith, UC Cooperative Extension digital communications in food systems & extension educator, talked with Matthew Shapero about his work protecting California's natural resources.
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Topics in Subtropics: Article

Time to Gibb Avocados?

February 10, 2020
By Ben A Faber
Avocados in some parts of coastal California have been blooming. Some of them got hit by the cold weather in the first part of February. In the coldest areas there was a little bit of new leaf damage, but this has been minimal.
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Owl butterfly at the Bohart Museum of Entomology. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

UC Davis Biodiversity Museum Day: Time to Explore Diversity of Life

February 7, 2020
By Kathy Keatley Garvey
You'll see an owl butterfly at the Bohart Museum of Entomology. You'll see a great-horned owl at the Raptor Center. "Owl that" at more at the ninth annual UC Davis Biodiversity Museum Day on Saturday, Feb. 15 when 13 museums and collections showcase their projects. The event, to take place from 9 a.
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Topics in Subtropics: Article

2020 Citrus Production Course

February 6, 2020
By Sonia I Rios
University of California Cooperative Extension Citrus Production Course for New Growers March 12, 2020 May 5, 2020 (8 Week course) Tuesdays, 9:30am -11:30am Location: 4500 Glenwood Dr # A, Riverside, CA 92501 (Riverside-Corona Resource Conservation District building) Cost: $325 Cost includes class...
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Bombus melanopygus, the black-tailed bumble bee, nectaring on a rose in Benicia, Solano County, on Jan. 25. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Bombus Back in Benicia

February 6, 2020
By Kathy Keatley Garvey
How many different bumble bee species have you seen or photographed this year? Have you seen the black-tailed bumble bee, Bombus melanopygus? It's the earliest to emerge in this area. We photographed several B. melanopygus on Jan. 25 near downtown Benicia.
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UC Weed Science (weed control, management, ecology, and minutia): Article

New risk assessments just posted for invasive weeds

February 6, 2020
By Gale Perez
New Risk Assessments Just Posted for Invasive Weeds The U.S. Department of Agriculture's Animal and Plant Health Inspection Service ?recently posted Weed Risk Assessments for a dozen new weeds of concern. Eleven of the 12 are already documented in the West.
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Find the ootheca! It's on this barn-themed birdhouse. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

A Praying Mantis Was Here

February 5, 2020
By Kathy Keatley Garvey
You never know where a praying mantis will deposit its egg case, the ootheca. In and around Vacaville, we've seen them on olive trees, honeysuckle vines, passionflower vines, and wooden stakes.
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