Rangelands

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…

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…

Beat the Heat: Smart Water-Saving Tips for Tahoe GardensJen Cressy, South Tahoe PUD Water Efficiency Technician and UC Master GardenerGardening in Tahoe is rarely simple. High elevation, sandy and rocky soils, low humidity, intense sunlight, and summer heat waves can all place stress on landscape plants…

Updated May 29, 2026 at 4:30pmAn invasive insect called the glassy-winged sharpshooter (GWSS) has been found on grapevine shipments sold at select Costco locations in Northern California between April 21 and May 21, 2026. Note that the timeframe for grapevine plants sold at Costco has been extended to April…

A new Nutrition Policy Institute research brief summarizes a 2026 study: “Measuring change in school-based practices that promote children’s healthy eating and active living: A psychometric study.” This study evaluated the ability of the previously validated School Site-Level Assessment Questionnaire, or…

Virtual Fence Cost May Be Offset with NRCS EQIP Funds Virtual Fencing (VF) is a livestock management tool that uses GPS collars to track livestock and guide their movements with audio and electric pulse cues. Instead of building a physical fence, users can draw a virtual boundary on a computer or mobile…

Drip irrigation is well-suited to the El Dorado County landscape. It is doubtful that anyone living in El Dorado County, or the whole of California for that matter, is not aware of drought conditions impacting everything from household water use, home gardening, commercial agriculture, new home…

Every year, Emerald Ash Borer Awareness Week reminds us that one small insect can have a massive impact on our communities. The emerald ash borer (EAB) is an invasive metallic green beetle that has caused the death of millions of ash trees across North America, killing nearly 100% of unprotected street trees…