Ongoing research

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2008 Field tour Aug 21 Stale seedbed
UC Rice Blog: Article

Correction to Rice Farming Magazine Specialist Speaking article

March 24, 2016
By Luis Espino
Last month I contributed a small article for Rice Farming Magazine. I used data generated by the UC Weed Project to illustrate the point of how difficult, complicated and expensive weed control can be once herbicide-resistant weeds are established in a field.
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hill trees
Topics in Subtropics: Article

What Happens to Trees on a Hill?

March 24, 2016
By Ben A Faber
Many orchards in California are planted on slopes, the most extreme examples are usually avocado orchards with some slopes exceeding 50%. They pose difficulties in harvesting because of the steepness, but also in their irrigation.
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Bug Squad: Article

A Very Tiny Bee

March 23, 2016
By Kathy Keatley Garvey
At first glance, it appeared to be a gnat circling our head. Then it landed on our passionflower vine (Passiflora). It cooperatively stayed still for a photo (taken with a Nikon D800 mounted with a 105mm macro lens) and then returned to its nest, a hole in the ground.
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Bug Squad: Article

Congratulations, Bruce Hammock! McGiff Memorial Award

March 22, 2016
By Kathy Keatley Garvey
What an honor! And so deserving. He's an entomologist, trained to find ways to control insect pests, but now he aims to help humans with medical issues, including diabetes, high blood pressure and depression.
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Bug Squad: Article

The Bad News About the Monarch Population

March 21, 2016
By Kathy Keatley Garvey
Good news: The first day of spring. Bad news: The future of the Eastern, migratory population of the monarch butterflies. Research published today in Scientific Reports indicates there's a "quasi-extinction risk" for the Eastern, migratory population of monarch butterflies (Danaus plexippus).
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UC Weed Science (weed control, management, ecology, and minutia): Article

Rely 280 label change for California (re closed handling system)

March 21, 2016
By Brad Hanson
I received notification recently that Rely 280 can now be used in California without growers being required to use a closed mixing and loading system. According to manufacturer representatives, a revised label has been approved by the California Department of Pesticide Regulation and the US-EPA.
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avocado drought canopy
Topics in Subtropics: Article

Drought Induced Problems in Our Orchards

March 21, 2016
By Ben A Faber
Drought Induced Problems in Our Orchards Abiotic disorders are plant problems that are non-infective. They are not caused by an organism, but through their damage, they may bring on damage caused by organisms. Think of a tree hit by lightning or a tractor.
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