UC IPM Home
HOME
SEARCH
ON THIS SITE
What is IPM?
Home & landscape pests
Agricultural pests
Natural environment pests
Exotic & invasive pests
Weed gallery
Natural enemies gallery
Weather, models & degree-days
Pesticide information
Research
Publications
Events & training
Links
Glossary
About us
Contact us
Printer-friendly version
Distribution of populations of the brown recluse,
Loxosceles reclusa,
in the United States. Areas around the borders of the shaded area may also have brown recluses, but they will be less common.
Illustration by R. Vetter.