Associations use prescribed fires to manage land
The use of controlled fires to prevent wildfires and meet other land management goals has dwindled in California--but there's new interest among landowners and public agencies in reviving the practice. The first "prescribed burn association" in the West formed in Humboldt County last year, and new associations are being created in other Northern California regions. The associations allow landowners to pool resources to manage controlled burns.
Dogs detect plant-disease bacteria in citrus groves
Dogs trained to detect bacteria that cause a fatal plant disease found signs of the bacteria in Ventura County citrus groves, and farmers have begun removing trees as a result. The detector dogs check citrus trees for the bacterium that causes HLB, which has killed trees at Southern California residences but has not been found in a commercial grove. After the dogs alerted to more than 200 trees, farmers agreed to remove the trees as a precaution.
UC helps residents combat citrus threat
To prevent the citrus disease HLB from spreading, University of California specialists recommend Southern California homeowners remove citrus trees within two miles of known HLB infections. UC created a web app so residents can enter an address and see how close they are to confirmed HLB outbreaks. At the same time, UC master gardeners recommend alternative fruit trees to replace citrus trees in the affected areas.
Project intends to aid salmon, sturgeon
A fish habitat project north of the Sacramento-San Joaquin Delta will proceed, according to an announcement Tuesday from a federal agency. The U.S. Bureau of Reclamation says it will work with the state Department of Water Resources on a project to improve fish passage in the Yolo Bypass. The project is intended to allow salmon and sturgeon to move more easily to the Sacramento River during the winter season.