Weed Control User Tool (WeedCUT)
This decision support tool provides land managers with guidance on a range of methods for managing invasive plants in wildlands using non-chemical approaches exclusively, for situations when use of herbicides is restricted or not desired.
Citrus: Identifying Diseases and Disorders of Leaves and …
Click on photos to enlarge Symptoms when viewed close-up. Bacterial blast Identification tip: Infection starts as black lesions in the leaf petiole and progresses into leaf axils.Leaf blades curl, dry, and drop prematurely, often leaving petioles remaining stuck on the twig.
News & Events - Division of Agriculture and Natural Resources
Waterfowl Alert Network data help assess risk of avian influenza H5N1. Every winter, millions of migratory birds fly south to warmer locales, passing over California Central Valley dairies and poultry farms.
Asparagus - UC Master Gardener Program - ucanr.edu
Mary Washington; UC 72; UC 157; Growing Tips. Start asparagus from seed or 1 to 2 year-old crowns. (The crowns are rhizomes—fleshy stems that store food for future plant growth—with roots attached to their undersurface and the buds of emerging spears sticking up.)
What is Integrated Pest Management (IPM)? - ucanr.edu
Integrated pest management, or IPM, is a process you can use to solve pest problems while minimizing risks to people and the environment. IPM can be used to manage all kinds of pests anywhere–in urban, agricultural, and wildland or natural areas.
About UC Cooperative Extension - Agriculture and Natural …
Across California, the University of California’s Cooperative Extension offices are problem-solving centers—the bridge between local issues and the power of UC research. Our county-based staff is part of the community – we live and work in the areas we …
Fresno State, Fresno - Monthly Totals - ucanr.edu
KARE- Weather, Physical & Biological Data
Become a Certified Naturalist or Climate Steward
UC Environmental Stewards- Become a Certified Naturalist or Climate Steward. UC Environmental Stewards collaborates with local community partner organizations to deliver Climate Stewards and California Naturalist certification courses near you.
Fire Activity Map - UCANR Fire Network - Division of Agriculture …
Active Fire Data. There are two major types of current fire information: fire perimeter and hot spot data: Fire perimeter data are generally collected by a combination of aerial sensors and on-the-ground information. These data are used to make highly accurate perimeter maps for firefighters and other emergency personnel, but are generally updated only once every 12 hours.
Calculators - Fruit & Nut Research & Information Center - ucanr.edu
Fruit & Nut Research & Information Center- Calculators. Cumulative Chilling Hours: Cumulative Chill Hours and Modified Chill Hours