ARS scientists made a "sweet" discovery that may be important to solving a major problem within the citrus industry. Huanglongbing (HLB), also known as citrus greening disease, poses a serious threat ...
VALLEY CENTERVALLEY CENTER — The California Department of Food and Agriculture on Thursday declared a new citrus quarantine in Valley Center after detecting the citrus tree disease known as ...
Orange trees are low-maintenance fruit trees and pruning is not overly complicated but is important to maintain the health ...
Question: I\’m new to California and worried about my navel orange tree, which has lots of large fruit. However, mushrooms are growing around the base and the bark is peeling from ground level up to ...
Diseases are among the major causes of tree mortality in both forests and urban areas. New diseases are continually being introduced, and pathogens are continually jumping to new hosts, threatening ...