近年来,湖北省部分地区由于引进未经检疫的柑桔苗,以致发生大实蝇危害,造成严重损失。防治大实蝇已刻不容缓。 柑桔大实蝇幼虫叫“柑蛆”,被害果实称“蛆柑”。幼虫蛀食果实瓣,被害果面出现乳头状小突起,中央有小黑点,果实局部变软,提前变黄脱落,造成柑桔减产,甚 In recent years, due to the introduction of quarantine-free citrus seedlings in some areas of Hubei Province, Diciceas harms have been harmed and caused serious losses. Prevention and control of Diantu has been urgent. Citrus Dapod fly larvae called “Citrus maggots”, the fruit was called “maggots.” Larvae edible fruit petals, the victim surface papillae small protrusions, the central small black spots, local soft fruit, yellowing off in advance, resulting in citrus yield reduction, and even