广西地处亚热带,盛产水果、瓜类蔬菜,实蝇为害历来严重.例如,那坡县黄皮果蛆率为50%左右,梨为52—81%;隆林西瓜受害率为15—52%,冬瓜为44%.为给植物检疫和防治、测报提供科学依据,广西植物检疫站于1984年6月—1986年10月主持开展了全区性的果蔬实蝇种类、分布调查研究课题,参加协作的有8个地区的36个县市(注),每个县市选择5个调查点,共175 Guangxi is located in the subtropical, rich in fruits, melons vegetables, fruit flies damage has always been serious.For example, Napo Huangrou maggot rate of about 50%, pear 52-81%; Longlin watermelon victimization rate of 15-52% , Melon was 44% .In order to provide scientific basis for plant quarantine, prevention and control, and reporting, Guangxi Plant Quarantine Station presided over the whole area of ​​fruit and vegetable fruit fly species and distribution survey research project from June 1984 to October 1986, There are 36 counties and cities cooperating in 8 regions (Note), 5 counties are selected for each counties, a total of 175