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Plant Health
Cactus Moth (Cactoblastis cactorum) |
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Spread of C. cactorum in the Continental US
C. cactorum was either spread to the Florida peninsula by natural dispersal from Caribbean islands or was imported on infected nursery stock. It was first found on Big Pine Key in 1989. Subsequently, university and USDA researchers maped its spread along both coasts in Florida and eventually to South Carolina. It was found on Dauphin Island, Alabama in the summer of 2004, on Petit Bois Island, Mississippi in January 2008 and Horn Island, Mississippi in April 2008. On June 2, 2009, APHIS confirmed detections of the South American cactus moth (Cactoblastis cactorum) in Jefferson Parish, Louisiana.
Illustrations
- Map of Continental US Distribution (PDF; 314 Kb)
Last Modified:
May 20, 2010
