CDFA staff use an organic treatment to help protect California agriculture from exotic fruit fly infestations.(3:21)
Mediterranean Fruit Fly (Medfly)
REGULATION AND QUARANTINE BOUNDARIES
• Pest Hotline: 1-800-491-1899
The Mediterranean fruit fly is a short, squat fly about 1/4 inch in length. It has a blackish thorax marked with silver; a tan abdomen with darker stripes extending across the abdomen; and clear wings with two light brown bands across the wing, another along the distal front edge, and gray flecks scattered near the base. The immature stages are superficially similar to those of other exotic fruit flies. Eggs are white, very small, elongate, and somewhat banana-shaped. Larvae are white, legless, and somewhat carrot-shaped. The pupa is contained inside an elongate oval, shiny brown, hard puparium.
- San Diego County - La Mesa Area of California (PDF) - 08/12/15
- Overall Quarantine Boundary Layer (Google Earth file) - 08/12/15
- Quarantine Boundary Web Map (Zoomable Map) - 08/12/15
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