Colusa County

Rice

Rice is one of the major crops grown in the Sacramento Valley of California. Approximately 500,000 acres are planted yearly. Not only is rice one of the most commonly consumed foods in the world, but ricelands serve as an indispensable component of waterbird habitat and a leading example of agriculture and natural resource management integration.

General objectives of the Rice Farming Systems program are:

  • To develop and implement educational and applied research programs appropriate for the rice industries in Colusa and Yolo Counties.
  • To collect and disseminate relevant and current information that will improve rice production and maximize net farm income, while conserving natural resources and safeguarding the environment.

Sarah Marsh Janish conducts the Cooperative Extension Rice Farming Systems program in Colusa and Yolo Counties.

 

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Rice Events

Colusa County: Event

2026 UCCE Rice Winter Grower Meeting - Richvale

Event Date
Jan 21, 2026

Program  8:00 am Doors open, sign-in, coffee 8:30 am Rice Research Board Nominations – Lacey Stogsdill, Rice Research Board Rice Research Trust Membership – Steve Willey 8:40 am County Agricultural Commissioner Updates 9:00 am Drones in rice for pesticide application, Dustin Harrell, Rice…
Colusa County
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Colusa County: Event

2026 UCCE Rice Winter Grower Meeting - Willows

Event Date
Jan 21, 2026

Program  1:00 pm Doors open, sign-in, coffee 1:30 pm Rice Research Board Nominations – Lacey Stogsdill, Rice Research Board Rice Research Trust Membership – Steve Willey 1:40 pm County Agricultural Commissioner Updates 2:00 pm Drones in rice for pesticide application, Dustin Harrell, Rice…
Colusa County
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Colusa County: Event

2026 UCCE Rice Winter Grower Meeting - Colusa

Event Date
Jan 22, 2026

Program  8:00 am Doors open, sign-in, coffee 8:30 am Rice Research Board Nominations – Lacey Stogsdill, Rice Research Board Rice Research Trust Membership – Steve Willey 8:40 am County Agricultural Commissioner Updates 9:00 am Drones in rice for pesticide application, Dustin Harrell,…
Colusa County
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Colusa County: Event

2026 UCCE Rice Winter Grower Meeting - Yuba City

Event Date
Jan 22, 2026

Program  1:00 pm Doors open, sign-in, coffee 1:30 pm Rice Research Board Nominations – Lacey Stogsdill, Rice Research Board Rice Research Trust Membership – Steve Willey 1:40 pm County Agricultural Commissioner Updates 2:00 pm Drones in rice for pesticide application, Dustin Harrell,…
Colusa County
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Lodged rice fields
Colusa County: Article

January 2026 Rice Briefs Newsletter

January 16, 2026
By Sarah Marsh Janish
The February 2026 Rice Briefs newsletter highlights key updates in California rice production, including a review of the 2025 season, statewide variety trial results, guidance on stem rot monitoring, and emerging issues such as nutria spread and pyrethroid resistance in tadpole shrimp. It also provides weed…
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Winter flooded rice fields and one field burning against the sunset
Colusa County: Article

Colusa/Yolo Rice Briefs - November 2025

November 5, 2025
By Sarah Marsh Janish
ContentsFall Updates: Rice Research Projects in the Sacramento ValleyWeedy Rice Survey Update2025 Delta Rice RecapRice Seed Production UpdateWhite Water Fire Weed Morphology and Control in CA Rice?Nickels Soil Lab Fundraiser Dinner Set
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Echinochloa spp.
Colusa County: Article

Colusa/Yolo Rice Briefs - July 2025

July 9, 2025
By Sarah Marsh Janish
In This Issue:POSTPONED - Rice Production Workshop2025 Was a Spread-Out Planting Season for California RiceSummary of the California Rice Commission Rice Footprint Report2025 Pest Issues UpdateDrill Seeding: How Deep is Too Deep?An Attempt to Improve Scouting for Tadpole Shrimp Using a Novel SamplerWeed…
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Seed Midge
Colusa County: Article

Colusa/Yolo Rice Briefs - April 2025

April 14, 2025
By Sarah Marsh Janish
In this Issue:Chlorine Seed TreatmentsSummary of the 2024 Variety TrialsThe Usual Suspects  - ArthropodsLate Season Control Options for Watergrass – 2025 UpdatesEmergency Commodity Assistance Program: Long and Medium Grain Rice Qualify for Relief
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