Forests

On California’s Central Coast, where grassland and oak savannas stretch across rugged rangelands, one ranching operation is helping redefine what it means to steward the land. Founded in the early 1880s, the T.O. Cattle Company has weathered generations of California ranching history. In 1991, Joe and Julie…

In April 2026, under the coordination of Woody Biomass and Forest Products Advisor, Dr. Cindy Chen, a team from University of California Agriculture and Natural Resources (UC ANR) had the opportunity to tour the facilities of West Biofuels — its Hat Creek Bioenergy Plant in Burney and the Research and…

Summer is in full force and while it's been quite hot in many parts of California, it's been very cool in others. That's why UC IPM's Seasonal Landscape IPM Checklist is a useful tool to help you figure out what to do in your region each month! Here are some general tips for keeping your landscape…

Eight companies will put their high-tech vineyard management tools to the test at Hopland Research and Extension Center during a UC ANR Innovate field day.

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…

Last month, we shared on our blog that UC IPM's website was undergoing changes to redesign and update the content to improve not only the overall look, but accessibility for those with disabilities to be in compliance with Title II of the Americans with Disabilities Act (ADA).   We also…

Visiting Yosemite National Park is an awe-inspiring experience, even for the most seasoned of travelers. The valleys, waterfalls, giant sequoias, and iconic Glacier Point are all bucket list destinations ideal for a family camping vacation. To continue enjoying beautiful parks like Yosemite, it is important…

A fungicide efficacy trial was conducted at the Emerald Seed Co. research farm in El Centro, CA, from September 2025 to March 2026 to evaluate the effectiveness of various fungicide treatments against onion downy mildew (Peronospora destructor) under field conditions. The trial included 9 treatments across 4…

Help raise awareness of invasive species by participating in the California Invasive Species Action Week (CISAW) held June 6-14, 2026! Invasive species are non-native pests that can negatively impact our waters, native ecosystems, agriculture, health, and economy. Each day during the week, UC IPM will…

Red Twig Dogwood: A Native Shrub of Beauty and Ecological Value  Red twig dogwood is one of the most recognizable native shrubs in the Lake Tahoe Basin. Also known as red osier dogwood, this deciduous shrub thrives in moist mountain environments and is valued for its vivid winter stems, ecological…