１果实被害状桃蛀螟以幼虫蛀入脐橙果实食害瓤瓣，被害果不能食用，严重影响品质和产量。一般１果只见１头虫，偶尔可见头，在柑橘大实蝇发生区同一果可遭大实蝇和桃蛀螟同时蛀害。在脐橙、锦橙、橘类混植区，锦橙受害较轻，蜜橘类未见受害。脐橙果受其蛀食范围一般局限于果脐? 1 Fruit Harmful Tales moth borer larvae eroded navel orange fruit edible 瓤 petal, the victim can not eat fruit, seriously affecting the quality and yield. Generally see a fruit 1 insect, and occasionally visible head, occurred in the area of ​​citrus fruit fly the same fruit can be Dorsal and peach moth simultaneously borers. In navel orange, orange, orange mixed areas, bromeliads suffer less, honey and orange no damage. Navel orange fruit is generally limited by the scope of its diet navel?