A quarantine has been declared following the detection of the citrus disease Huanglongbing (HLB), or citrus greening, in a single citrus tree in an unincorporated area of San Bernardino County, near Montclair. This is the first time the plant disease...
- Author: Rick Vetter
If you were to ask an audience of more than a few people if they or anyone they know has ever seen or been bitten by a brown recluse spider in California, many hands would be raised. This is quite remarkable because the brown recluse spider has NEVER established breeding populations in California!
The myth of the brown recluse has been generated and sustained by:
- Physician misdiagnoses (where many skin lesions of diverse non-spider origin are blamed on a non-existent spider)
- Media articles that report claims of horrendous bite injury without proof of spider involvement
- Misidentification of harmless brown spiders as brown recluses by the general public as well as "authorities" who lack...
The UC Statewide IPM Program's online information was recently announced as #5 out of the top 6 pest management online databases by the Northeastern IPM Center!
The infographic shows the top 6 in the nation, but since it's just an image I borrowed, below are the links so you can check out these useful resources yourself.
This article was written for the UC IPM Retail Nursery and Garden Center News, a publication directed at retail nursery store employees. With the recent confirmed human West Nile virus deaths in California, it's important to understand how mosquitoes reproduce and what you can do to prevent them around your home or other areas.
You've likely heard about ways to get rid of mosquito breeding sites around your home and landscape, as well as how to protect yourself from being bitten. But what should you do if you own or work at a...
[From the Summer issue of the UC IPM Retail Nursery & Garden Center News]
When you use firewood in the great outdoors, be aware that moving firewood can transport tree-killing insects and diseases. Find out more at the following resources: