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Drone Camps to help teens’ interest in science take off

June 4, 2025
This July and August, teens ages 13 to 18 are invited to attend a free Youth Drone Camp at locations across the Bay Area and Northern California. The camps, organized by California 4-H, will be held July 7-11 in San Jose, July 21-25 in Napa and Aug. 4-8 in Redding.
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2025 5th Report-- May 22nd

May 22, 2025
By Patricia A Lazicki, Neil McRoberts
General outlook & thrips populationAs planting wraps up, temperatures remain similar to long-term averages. Thrips population predictions are similar to last week’s update. Generation 2 adults peaked a couple weeks ago; generation three adults are predicted to peak 6/8.  The 3rd and 4th…
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Botanical Mementos

April 16, 2025
Blog article by Karen Metz, UC Master GardenerMany of us have plants in our gardens or yards that remind us of people or places.  Sometimes trees or shrubs are planted to honor the birth of a child, a milestone birthday, or in memory of a loved one.  We might have plants that we have grown from…
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2025 Second Report-- April 16th

April 16, 2025
By Patricia A Lazicki, Neil McRoberts
General situationThe oldest tomatoes have been in ground for more than a month, and planting is progressing rapidly. The warm weather in the past two weeks has pushed thrips population projections forward by a few days compared to the last report. Thrips populationFirst-generation adults are still…
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2025 First Report-- April 2

April 2, 2025
By Patricia A Lazicki
General situation, thrips population developmentPlanting is in full swing. Temperatures and precipitation this spring are close to historic norms, and the thrips population predictions are very similar to those we saw last year. We’re currently at the peak of 1st-generation adults; they’ll be laying their…
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2025 National 4-H Beekeeping Essay Competition

March 18, 2025
2025 National 4-H Beekeeping Essay CompetitionSponsored by the Foundation for the Preservation of Honeybees, Inc.CA State deadline is April 14, 2025.Submit your complete essay entry by April 14, 2025 to Gemma Miner at gmminer@ucanr.edu.Theme: The Importance of Youth in Beekeeping: How 4-H members can make a…
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Alfalfa

Alfalfa is an important crop in California and the Delta. California ranks first in alfalfa production nationwide, and in the Delta, alfalfa is one of the top three crops by acreage, occupying approximately 10 percent of the land area.
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Rice

Most of California's rice is grown in the Sacramento Valley, but production also occurs in the Delta region. Certain challenges, like cooler in-season conditions, and opportunities, like sequestering carbon in muck soils, are unique to Delta rice production.
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Corn and Sorghum

Corn is one of the leading crops in the Delta by acreage. While most of the corn grown in California is for silage, most of the corn grown in the Delta is for grain.
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Small Grains

Small grains are important crops in the Delta because they provide a winter rotation and generally have salinity tolerance. Variety selection, nitrogen fertility, and pest management are important considerations for small grains production.
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