Pest Management & Plant Health

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Figure 1. Metal art structure in transit to California. Photo credit: Sonoma County Dept of Agriculture/W&M

Spotted Lanternfly: The Need to Remain Vigilant (Part 1)

November 19, 2024
By Cindy Kron
On March 27th, 2024, a flatbed truck carrying a metal art structure originating in New York and headed to Petaluma, California was stopped at the California Department of Food and Agriculture (CDFA) Agricultural Inspection Station in Truckee, California due to live spotted lanternfly (SLF) egg masse...
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Hand holding multiple caterpillars.

Cabbage Loopers – Not just pests of cabbage!

November 15, 2024
By Anne E Schellman
My cold season garden is planted with plenty of broccoli and cauliflower. Last week I noticed holes chewed in the leaves. I looked underneath and sure enough, I have cabbage loopers.
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UC Master Gardener Program Statewide Blog: Article

Spotted Lanternfly: The Need to Remain Vigilant (Part 1)

November 14, 2024
By Cindy Kron
On March 27th, 2024, a flatbed truck carrying a metal art structure originating in New York and headed to Petaluma, California was stopped at the California Department of Food and Agriculture (CDFA) Agricultural Inspection Station in Truckee, California due to live spotted lanternfly (SLF) egg masse...
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Samuel Davidson Laughlin, shown here at his home in Castle Rock, Wash., contracted malaria when he was a color bearer for the Union Army during the Siege of Vicksburg.
Bug Squad: Article

Mosquitoes, Malaria and the Civil War

November 11, 2024
By Kathy Keatley Garvey
Not many Americans think about mosquitoes and malaria on Nov. 11, Veterans' Day. But they should. The mosquito played a major adversarial role in our nation's Civil War. Some 30,000 soldiers died of malaria, and more than half of the 2.
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Figure 2. New design of UC IPM’s home page.

New Look for UC IPM Web Pages

November 6, 2024
By Karey Windbiel-Rojas
Change is in the air. Weather, daylight savings, politics, holiday decorations, and yes, websites. You may have noticed the UC Statewide IPM Program's website is undergoing some style changes.
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Niamh Quinn teaches participants about physical characteristics that can help pest management professionals identify the different rodent species. All photos by Saoimanu Sope.
ANR Employee News: Article

Pest managers learn to do the ‘rat thing’ at Rodent Academy

November 6, 2024
By Saoimanu Sope
Tail length, fur color, eye size, ear shape and nose structure are some of the characteristics highlighted during the Rodent Speed Dating ID activity at West Coast Rodent Academy (WCRA). If you thought you would find rats at WCRA, you wouldn't be wrong.
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A brown and yellow fly on a yellow-green background.

Invasive Pest Spotlight: Mediterranean Fruit Fly

November 6, 2024
By Cherie Shook
The invasive pest spotlight focuses on emerging or potential invasive pests in California. In this issue we are covering the Mediterranean fruit fly. Mediterranean Fruit Fly Facts The Mediterranean fruit fly, Ceratitis capitata, commonly called Medfly, attacks more than 260 different plant species.
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Salinas Valley Agriculture: Article

Artificial Intelligence (AI) for Sustainable Agriculture Workshop

November 6, 2024
By Paramveer Singh, Michael D Cahn
When: December 3rd, 2024 Where: UC Cooperative Extension Monterey County Agriculture Conference Room 1432 Abbott St, Salinas, CA 93901 Join us for our first-ever Workshop on Artificial Intelligence (AI) for Sustainable Agriculture.
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Person wearing tall black rubber boots and jeans pouring a clear liquid from a white bucket onto the soil around a bush with pink flowers.

Neonicotinoid Pesticides Off the Shelf in January 2025

November 5, 2024
By Lauren Fordyce
The common insecticide imidacloprid, and the related active ingredients acetamiprid, clothianidin, dinotefuran, and thiamethoxam, belong to the pesticide group neonicotinoids. Neonicotinoids have been linked to the decline in honey bee and other pollinator populations.
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Pest prevention tips for November.

November Pest Tips

November 4, 2024
By Lauren Fordyce
Rainy, cool weather is fast approaching for many parts of California. To help you determine what to do in the landscape during this time of the year UC IPM offers a Seasonal Landscape IPM Checklist.
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