Pests in the Urban Landscape

Urban neighborhood and park.

The Pests in the Urban Landscape blog shares the latest resources and information from the UC IPM Urban & Community team to help you sustainably manage pests in the home, garden, and landscape. 

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A small black brown beetle in a tunnel gallery in a piece of wood.
Pests in the Urban Landscape: Article

Invasive Shothole Borers – An Ongoing Threat to California’s Trees

August 9, 2021
By Randall Oliver, Beatriz E Nobua Behrmann
Two identical looking species of wood-boring beetles, collectively known as invasive shothole borers (ISHB), have killed thousands of trees in Southern California and pose an ongoing threat to California's urban and wildland forests.
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A California ground squirrel on dirt.
Pests in the Urban Landscape: Article

Summertime California Ground Squirrel Management

August 4, 2021
By Niamh M Quinn, Carolyn Whitesell
Summer is upon us so what does that mean for California ground squirrel management? As a practitioner of IPM, you are likely aware that effective ground squirrel management requires an integrated approach, including knowledge of pest biology.
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California Department of Food & Agriculture logo
Pests in the Urban Landscape: Article

CDFA Issues Another Stop Use Notice on 'Organic' Herbicide

July 30, 2021
By Karey Windbiel-Rojas
The California Department of Food and Agriculture's (CDFA) State Organic Program (SOP) is issuing this Stop Use Notice regarding the use of W.O.W. (WHACK OUT WEEDS!) and ECOMIGHT-PRO products manufactured by EcoMight LLC. These products are herbicides that are marketed and labeled as organic. W.O.
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Horn/nose development on tomato fruit (Credit: N Volesky)
Pests in the Urban Landscape: Article

Abiotic Problems of Tomato

July 11, 2021
Originally published in the Summer 2021 issue of Utah Pest News. Many problems that gardeners experience with tomato plants are not related to insect pests or diseases. Rather, they are associated with adverse growing conditions due to the environment or production practices.
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