严密控制柑桔大实蝇蔓延柑桔大实蝇为国内外重要检疫对象，其幼虫称柑蛆，被害果称蛆柑。大实蝇以成虫产卵于柑桔幼果中，孵化后蛀食果肉，使果实未熟先黄、内部腐烂而提早脱落，严重影响柑桔的产量和品质。我县１９９０年发现有大实蝇分布，近几年有蔓延之势。１９９６年... Tight control of citrus fruit fly spread Citrus Drosophila citrus important quarantine objects at home and abroad, the larvae that citrus maggot, the fruit was called maggot. Drosophila adult eggs to the young adults in the citrus fruit, hatch after eating meat, so that the fruit is not cooked first yellow, internal decay and early off, seriously affecting the yield and quality of citrus. In 1990, the county found a distribution of Diantong fly, in recent years there is the trend of the spread. 1996 ...