University of Nevada - Reno. Cooperative Extension.
University of California - Riverside. Center for Invasive Species Research.
Oklahoma State University. Entomology & Plant Pathology.
Cornell Laboratory of Ornithology.
Note: Nesting Behavior
Cornell University (New York). New York State Agricultural Experiment Station.
Cornell University. Cooperative Extension of Suffolk County. Horticulture Diagnostic Laboratory.
See also:
Tree and Shrub Disease for more fact sheets.
Illinois-Indiana Sea Grant College Program.
University of California - Riverside. Center for Invasive Species Research.
University of California. Agricultural and Natural Resources. Kearney Agricultural Center. Citrus Entomology.
University of California. Agriculture and Natural Resources.
Provides information to both growers and home gardeners, in two distinct sub-sites -- to get the basics on the insect and the disease it can vector, how to inspect your trees, how to treat your tree if you find ACP, critical things to do to help contain the insect population and deal with Huanglongbing (HLB), as well as additional information more specific to California.
University of California. Agriculture and Natural Resources.
Purdue University. Landscape Report.
University of California - Riverside. Center for Invasive Species Research.
Oklahoma State University. Entomology and Plant Pathology.
University of California - Riverside. Center for Invasive Species Research.
University of California - Riverside. Center for Invasive Species Research.
University of California. Agriculture and Natural Resources.
Oregon State University. Extension Service.
This concise publication gives useful information for homeowners, master gardeners, and professional landscapers about the boxwood blight disease: its symptoms, sanitation measures when it is discovered on a property, and preventive measures.
University of California - Riverside. Applied Biological Control Research.
Cornell University. Agriculture and Life Sciences.
This guide provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease, and weed pests in North America. It is also a tutorial on the concept and practice of biological control and integrated pest management (IPM). Whether you are an educator, a commercial grower, a student, a researcher, a land manager, or an extension or regulatory agent, we hope you will find this information useful.