Agriculture

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Ripe red tomatoes with rough uneven discolored surfaces next to a green tomato surrounded by browning green leaves near the ground. Copyright information is at the bottom
Pests in the Urban Landscape: Article

Common Vegetable Garden Diseases and Disorders

June 17, 2026
By MacKenzie F Patton
When you have a vegetable garden, sometimes you might discover your plants aren’t growing as well as expected and look sick. Vegetable plants can get diseases just like animals. A plant disease is an abnormal condition caused by microorganisms such as bacteria, fungi, water molds, or viruses. These are known…
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Closeup image of New World screwworm
Food Blog: Article

A flesh-eating fly has returned to the U.S. What now?

June 5, 2026
By Jules Bernstein
New World screwworm poses an existential threat to cattle farming and dairy production. While the U.S. Department of Agriculture officially declared the parasite eradicated from the country in 1966, several notable outbreaks have occurred since then. One of those is happening now.
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UC Master Gardeners of the Lake Tahoe Basin: Article

Central Sierra: Potato Growing Instructions

April 28, 2026
Potato Seed PreparationPotato 'seeds' are actually bits of potatoes with at least a couple eyes, from which the plants develop. Larger seed potatoes can be cut if they include at least 2 eyes each, just be sure to allow 24 hours to dry or become callused before planting. Potatoes will tolerate light…
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Citrus IPM News: Article

Citrus thrips season has begun

April 1, 2026
By Sandipa Gautam
Citrus Bloom Has Ended in the San Joaquin Valley, Citrus bloom has now been called by the counties across much of the southern San Joaquin Valley, including Kern County, Tulare County, and Fresno County. With petal fall behind us, orchards are entering one of the most critical windows for pest management,…
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UC Master Gardeners of the Lake Tahoe Basin: Article

Vegetable Planting Schedule for the Lake Tahoe Basin

March 23, 2026
Below is a crop-by-crop summary of the best time to plant vegetables here in the Lake Tahoe Basin.  Keep in mind these are estimates of ideal planting windows, each season can bring very different conditions so also take into account potential freezes in the weather forecast and your individual planting…
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