UCANR

Orchard Systems Program

Resources

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    • Sac Valley Orchards Website Image
      Sacramento Valley Orchards Websitehttps://www.sacvalleyorchards.com/ - The combined source of UCCE articles, updates, research, and events for tree crops in the Sacramento Valley.

 

 

 

Announcements & Events

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Are you receiving your orchard newsletters?
  • The farm advisor team in the North Sac Valley provides growers and industry members with quarterly newsletters providing orchard management considerations, updates on ongoing research both locally and statewide, and in-depth articles on current production challenge. Please access the subscription request here to get the most up-to-date information from UCCE! To sign-up, visit: https://surveys.ucanr.edu/survey.cfm?surveynumber=21282.

Farm Advisors

Farm Advisors Walnut Sampling 8.2023

UCCE Farm Advisors serve as a local connection to UC research and information. The team in the Sacramento Valley works to develop and provide extension resources with the latest management recommendations, implement local research programs that address the unique needs of our region, and make farm calls to growers to assist with challenges in the field. Are you seeing something unusual in your field? Would you like help diagnosing a disease or identifying a weed? Do you have an idea for a new research project? Give us a call!

Glenn-Based Farm Advisors

Becky Wheeler-Dykes – Orchard Systems and Weed Ecology

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Becky Wheeler-Dykes serves Glenn, Tehama and Colusa Counties as an Orchard Systems and Weed Ecology Farm Advisor. Her research goals include expanding current work on olive knot and olive fruit fly, continuing projects testing new varieties of major crops in the region, and providing more tools for growers in weed management. Becky can be reached by email at bawheeler@ucanr.edu or by phone or text at 530-884-9313.

 

Curt Pierce – Orchard Systems and Weed Ecology

Curt Pierce Photo
Curt Pierce works with other UCCE Advisors and community stakeholders on local water issues such as improving efficiencies, precision irrigation, scheduling, and system maintenance of agricultural irrigation systems; as well as groundwater recharge, water flow measurement, diversion, and drainage. His research focus is on precision irrigation and drought mitigation strategies for tree crops. Curt can be reached by email at calpierce@ucanr.edu or by phone or text at (530)304-7346.

Cross-County Farm Advisors Serving Glenn County

  • Luke Milliron – Orchard Systems Farm Advisor based in Butte County, serving Butte, Glenn, and Tehama Counties. Luke can be reached by email at lkmilliron@ucanr.edu.
  • Jaime Ott – Orchard Systems Farm Advisor based in Tehama County, serving Tehama, Glenn, Butte, and Shasta Counties. Jamie can be reached by email at njott@ucanr.edu.
  • Sudan Gyawaly – Area-wide Integrated Pest Management Advisor based in Butte County, serving Butte, Glenn, Tehama, and Yuba/Sutter Counties. Sudan can be reached by email at sgyawaly@ucanr.edu.

UCCE Northern Sacramento Valley Orchards Newsletter

News, Updates, and Articles on Orchard Crops in the Northern California Area.

UCCE Northern Sacramento Valley Walnut Newsletter - Winter 2026

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Glenn County UCCE Sacramento Valley Walnut Newsletter - Winter 2026
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In This Issue

  • Winter Meetings
  • Walnut Winter Management UCCE Resources
  • Managing flatheaded borer
  • Cost drivers of walnut production
  • Phytophthora sampling in the Stockton East Water District
  • Selecting the Best Walnut Rootstock for Your Situation: 2026 Update 
Glenn County

UCCE Northern Sacramento Valley Almond Newsletter - Bloom 2026

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Glenn County UCCE Sacramento Valley Almond Newsletter - Bloom 2026
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In This Issue

  • Almond Orchard Management Considerations: February & March
  • Research updates on almond Red Leaf Blotch
  • Preventing Bacterial Blast Damage in 2025
  • Phytophthora sampling in the Stockton East Water District
  • Honeybee Health: A 2025 Retrospective and 2026 Outlook
Glenn County

UCCE Northern Sacramento Valley Orchards Prune Newsletter - Fall/Winter 2025

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Glenn County UCCE Sacramento Valley Prune Newsletter - Fall-Winter 2025
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UCCE Northern Sacramento Valley Orchards Prune Newsletter - Fall/Winter 2025

In This Issue:

  • Upcoming UCCE Orchard Events
  • Fall/Winter Prune Orchard Tasks
  • 2025 Season Retrospective
  • New UC Davis Prune Varieties Prove Promising 2025
  • Advancing Prune Bloom: What we Know so Far
Glenn County

UCCE Northern Sacramento Valley Walnut Newsletter - Fall 2025

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Glenn County UCCE Sacramento Valley Walnut Newsletter - Fall 2025
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UCCE Northern Sacramento Valley Walnut Newsletter - Fall 2025

In This Issue

  • Walnut Orchard Tasks
  • Post-harvest Ground Squirrel Management
  • Pre-Emergent Herbicides: 2025 Herbicide Demonstration Trial for Walnut
  • New Staff Research Assistant
  • Save the Dates! Fall & Winter Meetings

 

Glenn County

UCCE Northern Sacramento Valley Almond Newsletter - Fall 2025

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Glenn County UCCE Sacramento Valley Almond Newsletter - Fall 2025
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In this Issue: 

  • Almond Orchard Management Considerations: Fall 2025
  • Post-Harvest Ground Squirrel Management
  • Oak Root Fungus: Rootstock Considerations in 2025-2026
  • Red Leaf Blotch Finds its way to the Sacramento Valley (2025)
  • Fall Zinc and Boron Review 2025
  • Grower Meetings for Late Fall 2025 and Winter 2026
Glenn County

Glenn County UCCE Sacramento Valley Prune Newsletter - July 2025

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Glenn County UCCE Sacramento Valley Prune Newsletter  - July 2025
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In This Issue

  • Upcoming Events
  • Summer Orchard Consideration
  • Managing Webspinning Spider Mites in Prunes
  • Management of Johnsongrass in Orchards
  • Prune Orchard Pre- and Post-Harvest Irrigation Management
Glenn County

UC Cooperative Extension Prune Research Tour Part 1 Registration Flyer - Thursday, May 29, 2025

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Prune Research Tour Part 1 Flyer - Thursday, May 29, 2025
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UC Cooperative Extension Prune Research Tour Part 1 Registration Flyer - Thursday, May 29, 2025 @ 8:00 a.m., Davis/Winters Area

Highlights Include: 

Electrical Weed Control by Brad Hanson, Tong Zhen

Cropload mapping for thinning and in-season crop assessment by Matt Koball, Mike Turkovich

 

Lunch at 12:00 p.m., hosted by CA Prune Board @ Chuy's Taqueria, Winters

 

To register, visit:  https://docs.google.com/spreadsheets/d/1wMIZrm2eM98Yc8LI9HSfiFOtIP_P8dNBD54zs8AAwTY/edit?gid=0#gid=0. 

 

Glenn County

Source URL: https://ucanr.edu/county/glenn-county/orchard-systems-program