Pest Management & Plant Health

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Fig 1 Adult female of Polyhagous shot hole borer
Pests in the Urban Landscape: Article

Invasive Shothole Borers Threaten California’s Urban Forests

July 15, 2022
By Beatriz E Nobua Behrmann
When tiny tree-killing beetles first arrived in Southern California several years ago and began destroying urban and riparian forests, they raised widespread concerns among both tree experts and affected communities.
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Three Master Gardeners smiling and standing underneath a blue tent.
The Stanislaus Sprout: Article

See you at the Stanislaus County Fair!

July 14, 2022
By Anne E Schellman
If you haven't stopped by to see our booth at the Stanislaus County Fair, this is the last weekend! Come visit our booth in front of the Floriculture building located just inside the fairgrounds near the Arch gate off 900 North Broadway in Turlock this Friday, Saturday, and Sunday, July 15-17.
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Bryan Brown, integrated weed management specialist for New York State Integrated Pest Management, stands in a soybean field that lost 50% of its yield to weed competition, even after several herbicide applications.
UC Weed Science (weed control, management, ecology, and minutia): Article

Timing is everything for weed management

July 10, 2022
By Gale Perez
From the Cornell Chronicle--June 22, 2022 Farmers can tailor their efforts to control weeds more effectively by pinpointing when a particular weed will emerge, according to a new Cornell study.
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Pampasgrass infestation in a coastal area.
Pests in the Urban Landscape: Article

Invasive Pest Spotlight: Pampasgrass & Jubatagrass

July 8, 2022
By Belinda Messenger-Sikes
Pampasgrass and jubatagrass facts Pampasgrass (Cortaderia selloana) is a common ornamental landscape plant that readily naturalizes throughout California's coastal areas and some interior regions.
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Mature plantain plant in a lawn.
Pests in the Urban Landscape: Article

Controlling Weeds Webinar, 7/21

July 8, 2022
By Karey Windbiel-Rojas
Looking for ways to manage weeds in your lawn or landscape? Join us on July 21, 2022 at noon for UC IPM's free monthly webinar to learn about how to control weeds using mostly nonchemical methods.
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Ted w people
The Stanislaus Sprout: Article

See you at the Stanislaus County Fair! (July 8-17) 2022

July 8, 2022
By Anne E Schellman
Summer is here, and so is the Stanislaus County Fair! Our local University of California Cooperative Extension (UCCE) Master Gardener Program volunteers are excited to have a presence at the fair this year.
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Alfalfa & Forage News: Article

Insecticide resistance in alfalfa: the basics, why it matters, and what can you do?

July 7, 2022
By Ian M Grettenberger, Michael D Rethwisch
Insecticide resistance in alfalfa weevils is spreading across California Insecticide resistance is alive and well in alfalfa. Growers in Scott Valley, Palo Verde Valley, and the Los Banos area have reported issues with control failures for alfalfa weevil. In 2016, Dr. Steve Orloff and Dr.
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Male Earwig in Alstromeria blossom, Photo courtesy Keyt Fischer
The Coastal Gardener : Article

Seasonal Pests - E for Earwigs

July 7, 2022
By Sherida J Phibbs
E is for Earwigs - The Cringe-worthy Earwig For most people, there is something cringe-worthy about the ubiquitous earwig.
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