Agriculture

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waterfall
Topics in Subtropics: Article

Water and Covid-19

August 19, 2020
By Ben A Faber
The novel coronavirus, COVID-19, is presenting challenges across many facets of our lives, and water is no exception. While research related to water and COVID-19 is still emerging, there are some key areas, including safety, access, and infrastructure, where more information is available.
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2020 Field Walk with UC Cooperative Extension Vegetable Crops Advisor Zheng Wang
UC Weed Science (weed control, management, ecology, and minutia): Article

2020 Field Walk - weed management in basil

August 19, 2020
By Gale Perez
With COVID-19, we've had to skip hosting in-person field day events and come up with creative ways to extend research results and information.
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heat damage to avocado leaves
Topics in Subtropics: Article

Heat and Trees

August 18, 2020
By Ben A Faber
Avocados are a semi subtropical tree that can be found in high elevations of cloud forests in Mexico and Central America. A delicious and highly nutritious fruit, the cultivation of avocado has spread around the world.
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A honey bee foraging on a Mexican sunflower (Tithonia) has almost reaching its loading limit. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Honey Bees: Are There Pollen Specialists and Nectar Specialists?

August 18, 2020
By Kathy Keatley Garvey
You often hear that foraging honey bees are either pollen specialists or nectar specialists. That is, some leave the hive to collect pollen for their colony, and some to collect nectar. Renowned bee geneticist and biologist Robert E. Page Jr.
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hlb defprmed citrus
Topics in Subtropics: Article

ACP-HLB Webinar

August 18, 2020
By Ben A Faber
A recent Ventura County ACP-HLB Task Force sponsored webinar was held, the topics and speakers listed below The PDF's from the speakers are available online Webinar Agenda 8-13-20 9:30 a.m. Welcome, and update on status of HLB in California: Leslie Leavens, chair, Ventura County ACP-HLB Task Force.
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Using soil-building techniques in cotton production could raise the value of the crop.
Green Blog: Article

UCCE webinar intends to help farmers raise the value of California cotton

August 18, 2020
By Jeannette Warnert
Well-known appellations, powerful marketing and excellent products make California wines very valuable. Could the same be done for California's cotton crop? California farmers produce high-quality cotton, but currently take in only 62 cents per pound, a price that makes turning a profit challenging.
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Vegetable weeder is demonstrated at Weed Day at UC Davis. (photo credit: Bob Johnson)
UC Weed Science (weed control, management, ecology, and minutia): Article

Fennimore receives 2020 EurAgEng Outstanding Paper Award

August 17, 2020
By Kristin Burns
Steve Fennimore, UC Davis Plant Sciences faculty member and UC Cooperative Extension weed specialist, and colleagues received the 2020 EurAgEng Outstanding Paper Award for the paper, Crop Signalling: A Novel Crop Recognition Technique for Robotic Control, which was published in Biosystems Engineerin...
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A honey bee stuck in milkweed pollinia. This plant is the narrowleaf milkweed,Asclepias fascicularis. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Milkweed: A Honey Bee's Floral Trap

August 17, 2020
By Kathy Keatley Garvey
It is not a "pretty sight," as Ernest Hemingway might have said, to see a honey bee stuck like glue--nature's "gorilla glue?"-in the reproductive chamber of a milkweed. It's a trap, a floral trap.
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