Agriculture

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Image of a Livestock Guardian Dog with Sheep in a Field.
UCCE Central Sierra Livestock & Natural Resources: Article

Virtual Fence and Livestock Guardian Dogs: A New Twist on New Technology

July 31, 2026
By Daniel K Macon
If you’ve been following our work here at UCCE Central Sierra, you’ll likely know that my colleagues Scott Oneto and Brian Allen have been demonstrating a variety of virtual fencing systems in cattle grazing operations for several years now – with great success! They’ve demonstrated the technology’s…
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Arborist removing a branch high in the canopy of a tree.

Hiring an Arborist: What to Know to Make Informed Tree Care Decisions

July 31, 2026
By Beatriz E Nobua Behrmann
Trees are long-lived resources that provide environmental, aesthetic, and community benefits. When a tree shows signs of decline, damage, or pest infestation, it is common to seek help from a tree care professional. While professional tree care is essential in many situations, the quality and appropriateness…
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snake being captured and placed in a bucket
UC Marin Master Gardeners: Article

This is an Active Rattlesnake Year. Take Precautions.

July 20, 2026
While the main focus of the EDG (Edible Demonstration Garden) is growing edibles and sharing that knowledge with the public, we cannot forget the health and safety of our gardeners.Rattlesnakes have been particularly active this year with daily sightings all over the farm and in the EDG.  Protective…
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Central Sierra: News & Updates

The Advisors, Academics, and Specialists of the UC Cooperative Extension in Central Sierra are hard at work in the field learning about what matters to the people in Amador, Calaveras, El Dorado, Tuolumne Counties and beyond. In these articles, they share important news and updates about their work and…
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