Ongoing research

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Topics in Subtropics: Article

Installing a Tensiometer to Make Sure it Works

June 15, 2017
By Ben A Faber
A tensiometer is one of the most wonderful devices for figuring out when to water plants. It works equally well in orchard and garden situations. It follows the soil moisture content as it is depleted by the plant and will tell you when it is time to rewet the root zone.
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Bug Squad: Article

Got Milkweed? Bees Like It, Too!

June 15, 2017
By Kathy Keatley Garvey
The Bohart Museum of Entomology at the University of California, Davis, stocks a "Got Milkweed?" t-shirt in its gift shop. In real life, insects "get" milkweed.
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Bug Squad: Article

The Flora and the Fauna at the Old State Capitol

June 14, 2017
By Kathy Keatley Garvey
Erected in 1852, this historic building was ostensibly intended for Benicia City Hall. Offered as the state capitol and promptly accepted, it had that honor from February 4, 1853 to February 25, 1854. Deeded to the state in 1951, it was one of the four locations of the 'Capitol on Wheels.
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Topics in Subtropics: Article

What's Wrong with My Citrus?????????????

June 14, 2017
By Ben A Faber
Hats Off. The Orange County Master Gardeners have lived up to their name with their website information on citrus. It's a truly impressive information site for not only homeowners, but also growers: http://mgorange.ucanr.
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UC Weed Science (weed control, management, ecology, and minutia): Article

Delta Invasive Species Symposium to be held at UC Davis

June 14, 2017
By Guy Kyser
Mark your calendars for a one-day science symposium on Invasive Species at UC Davis on August 29 co-sponsored by the Delta Interagency Invasive Species Coordination (DIISC) Team, the Delta Stewardship Council's Delta Science Program, and UC Davis.
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Bug Squad: Article

Pollen Power

June 13, 2017
By Kathy Keatley Garvey
The conversation usually starts like this: "I saw this huge, huge bumble bee with yellow on its back. It was buzzing like crazy." Often it's not a bumble bee, but the Valley carpenter bee, Xylocopa varipuncta, that's been foraging on the blooms of the passionflower vine (Passiflora).
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