Bactrocera zonata (Peach fruit flies) is a polyphagous fruit pest native to South and South-East area and now foundin more than 20 countries. This species is not only a serious pest of peach but also is capable of infesting various speciesof 14 plant families. In Korea, they are potential pests of a number of economically important crops including peach,apricot, apple, and even Citrus spp. In northern India, B. zonata is currently considered to be more important fruit pestthan the notorious oriental fruit flies (B. dorsalis). Due to the high risk of potential introduction to southern part of Korea,we put together a national action plan against the peach fruit fly in order to quickly and completely suppress invadingpopulation of this pest species.