Rangelands

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Gray wolf from the Lassen pack among a herd of cattle in July of 2022
Food Blog: Article

Study calculates cost to ranchers of an expanding wolf population

April 21, 2025
By Emily C. Dooley
Tina Saitone, a University of California, Davis, professor and Cooperative Extension specialist in livestock and rangeland economics, sought to quantify the direct and indirect costs after the California Department of Fish and Wildlife launched a pilot program to compensate ranchers for wolf-related losses.
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Los beneficios de los lardines de lluvia
Water Supply Security (WSS): Article

Jardines de Lluvia: Una Solución Sostenible para la Gestión de Aguas Pluviales

April 18, 2025
By Esther N Lofton, Erik C Porse
Los jardines de lluvia son depresiones del terreno transformadas, diseñadas para almacenar e infiltrar el escurrimiento pluvial proveniente de superficies impermeables cercanas dentro de entornos urbanos. Disponibles en una variedad de formas y tamaños, los jardines de lluvia representan una solución…
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Bermuda buttercup infesting a bed of landscaped plants.
Pests in the Urban Landscape: Article

Spring is in the Air, and Oxalis is Everywhere

April 17, 2025
By Lindsey Hack
Bermuda buttercup (Oxalis pes-caprae), also called buttercup oxalis or sourgrass, might be a familiar sight in winter and spring, particularly to those who live in coastal regions or the Sacramento Valley. Some people enjoy seeing this plant’s cheerful yellow flowers pop up in their spring gardens, but for…
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The buds shown on the walnut branches are male flowers called catkins
Food Blog: Article

UC scientists ask walnut trees: When do you need to be irrigated?

April 16, 2025
By Trina Kleist
UC scientists are working with growers in Tehama, Butte, Lake, Amador, Contra Costa, Stanislaus and Yolo counties to test a new way of measuring the irrigation needs of walnut trees. Shackel and team think this new method will allow growers to use less water by not irrigating early in the season, and trees…
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Four men in weedy area. One is holding a measuring container while another sprays liquid into it from a wand attached to a backpack sprayer. A third person holds a clipboard and the furth holds a stopwatch.
UC Weed Science (weed control, management, ecology, and minutia): Article

New Online Course: Calibrating Herbicide Applications for Non-Agricultural Areas

April 14, 2025
By Cheryl A Reynolds
Calibration might sound intimidating, but it’s critical for safe and effective herbicide application. Proper calibration ensures that the correct amount of pesticide is applied to an area while achieving the desired level of pest control. To support land managers and pesticide applicators, the UC Statewide…
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Phone with robot image in a farm field
Salinas Valley Agriculture: Article

Survey on AI Chatbots in Farming

April 11, 2025
By Mercy Olmstead
This short survey aims to gather your valuable insights on how a specialized agricultural chatbot could assist with your day-to-day farming operations. You can either test our prototype and compare it with ChatGPT, or simply share which features would be most beneficial for your specific farming context.The…
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Los beneficios de la gestión de aguas pluviales en el Sur de California
Water Supply Security (WSS): Article

La Gestión de Aguas Pluviales en el Sur de California

April 10, 2025
By Esther N Lofton, Erik C Porse
 La gestión de aguas pluviales se refiere al control sistemático de la cantidad y calidad del agua de escorrentía generada por superficies impermeables, áreas urbanas y paisajes durante y después de eventos de precipitación. Incluye una variedad de prácticas y estrategias destinadas a capturar, tratar y…
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The green benefits of rain gardens
Water Supply Security (WSS): Article

Rain Gardens: A Sustainable Solution for Stormwater Management

April 10, 2025
By Esther N Lofton, Erik C Porse
Rain gardens are transformed land depressions designed for storing and infiltrating stormwater runoff flowing from nearby impervious surfaces throughout urban environments. Coming in a variety of shapes and sizes, rain gardens offer a community friendly approach to generating several environmental benefits,…
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Sample benefits of stormwater management
Water Supply Security (WSS): Article

Stormwater Management in Southern California

March 31, 2025
By Esther N Lofton, Erik C Porse
Stormwater management is the strategic practice of controlling and utilizing stormwater runoff from precipitation events as a valuable water supply source. Its main goals are to protect our environment and create healthier, sustainable communities. Exhibiting many different methods and tools for rainwater…
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Photo Forest and Lake by Katie Musial on Unsplash
ANR Contracts & Grants Updates: Article

2 RFPs - Vertebrate Pest Control Research and Forest Monitoring

March 27, 2025
By Kendra T Rose
Dear Colleagues,1) California Department of Food and Agriculture’s (CDFA) Integrated Pest Control Branch is now accepting applications for the Vertebrate Pest Control Research Program (VPCRP). This funding opportunity is designed to support innovative research and education projects aimed at…
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