Agriculture

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A honey bee exits a rock purslane, Calandrinia grandiflora. Today is World Bee Day. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Every Day Should Be World Bee Day

May 20, 2021
By Kathy Keatley Garvey
It's World Bee Day, as declared by the United Nations. "The fourth observance of World Bee Day will be celebrated--in the midst of a still ongoing pandemic--with a virtual event organized by the FAO on 20 May 2021 under the theme Bee engaged Build Back Better for Bees.
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drought monitor
Topics in Subtropics: Article

Connecting to the Changes Around Us

May 20, 2021
By Ben A Faber
Get Ready to learn more about our fragile world and how to deal with drought, heat, fire, winds and climate change https://www.drought.gov/states/California https://ucanr.edu/sites/fire/ And a lot more information on fire, water and climate change https://ucanr.
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Black and brown cows graze on a green grass hillside under blue skies.
Green Blog: Article

Beef cattle grazing more help than harm for endangered plants and animals

May 19, 2021
By Sheila J Barry
Well-managed grazing can control non-native plants and maintain habitat and ecosystems to support a variety of species Research recently published in the journal Sustainability documents a role for livestock grazing to support the conservation of imperiled plant and animal species in California.
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olive fertilization 1
Topics in Subtropics: Article

Fertilizing Olives

May 18, 2021
By Ben A Faber
Developing a nitrogen fertilizer plan for olive orchards Elizabeth J. Fichtner, Farm Advisor, UCCE Kings and Tulare Counties Nitrogen management plans (NMP) for California olive orchards are essential for the Irrigated Lands Regulatory Program and can increase net return.
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Photo 1. FarmWise Titan autonomous tractor equipped with split knives; it currently does not operate fully autonomously due to Cal OSHA regulations.
UC Weed Science (weed control, management, ecology, and minutia): Article

Automated Weeders: Optimizing their value

May 17, 2021
By Richard F Smith
Richard Smith is the UC Cooperative Extension Vegetable Crop Production and Weed Science Farm Advisor in Monterey, Santa Cruz and San Benito counties. Automated weeders remove weeds inside the three- to five-inch-wide uncultivated band left around the seedline by standard cultivation.
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Honey bees can't get enough of the tower of jewels, Echium wildpretii. The plant yields both nectar and pollen. The pollen is blue. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Tower of Jewels: Christmas in May?

May 14, 2021
By Kathy Keatley Garvey
Christmas in May? When it's in full bloom, the aptly named "tower of jewels," Echium wildpretii, which can tower as high as 10 feet, looks very much like a Christmas tree. Think of the brilliant red blossoms as red bells. Native to the island of Tenerife, it belongs to the family Boraginaceae.
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Extension apiculturist Elina Lastro Niño teaching a course at the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis. (Photo by Kathy Keatley Garvey)
Entomology & Nematology News: Article

Free Online Training Course for Veterinarians on Honey Bee Health

May 13, 2021
By Kathy Keatley Garvey
Honey bee experts at UC Davis and Oregon State University (OSU) will teach a free online bee biology course aimed at training veterinarians in their new role in supporting beekeepers and maintaining the health of bee colonies.
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Inside a hive. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Veterinarians Registering Now for UC Davis-OSU Honey Bee Health Course

May 13, 2021
By Kathy Keatley Garvey
If you're a veterinarian or a veterinary technician in California or Oregon, then you'll want to register for a free online bee biology course aimed at training veterinarians in their new role in supporting beekeepers and maintaining the health of bee colonies.
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