柑桔小实蝇又称桔小实蝇、东方果实蝇 ,属双翅目 ,果蝇科。是一种危害 2 5 0种果树、果菜类果实的检疫性害虫 ,具毁灭性、灾害性。它是热带、亚热带果树的重要害虫 ,除为害柑桔、番石榴、杨桃、果、莲雾、枇杷等外 ,还为害砂梨、李、柿等落叶果树。1　柑桔小实蝇的发生情况　 Citrus fruit fly, also known as orange fruit fly, fruit fly Oriental, is a Diptera, Drosophila. It is a kind of quarantine pest that jeopardizes 250 fruit trees, fruits and vegetables and is devastating and disastrous. It is an important pest of tropical and subtropical fruit trees. In addition to damaging citrus, guava, carambola, mangosteen, lotus and loquat, it also damages deciduous fruit trees such as sand pears, plums and persimmons. 1 citrus fruit fly occurrence