Oriental Fruit fly (OFF)
Regulation and Quarantine Boundaries
![Oriental Fruit Fly Oriental Fruit Fly](https://www.cdfa.ca.gov/plant/images/OFF-alone.jpg)
Pest Hotline: 1-800-491-1899
The adult oriental fruit fly is somewhat larger than a housefly, about 8 mm in length. The body color is variable but generally bright yellow with a dark "T" shaped marking on the abdomen. The wings are clear. The female has a pointed slender ovipositor to deposit eggs under the skin of host fruit.