Pests in the Urban Landscape
2017: A Great Year for Spider Mites
Many areas in California have experienced a hot and dusty summer, perfect conditions that favor...
Spider mites can produce copious amounts of webbing. (Jack Kelly Clark)
You can help prevent a deadly disease from destroying California's citrus
The incurable citrus tree disease huanglongbing, or HLB, has been detected in Los...
Pollinator Workshop Saturday, September 23 in Davis
The California Center for Urban Horticulture is partnering with the UC Davis Department of...
Recent Detection of Huanglongbing Disease in Riverside
[From the Summer issue of the UC IPM Retail Nursery & Garden Center News] The...
Riverside tree found infected with citrus greening disease
The California Department of Food and Agriculture (CDFA) and the United States Department of...
The tiny Asian citrus psyllid can transmit the deadly disease, huanglongbing (citrus greening).