The most famous successful example was the introduction of the gray moth, Cactoblastis cactorum, into Australia to control the prickly pear, Opuntia inermis, which was overrunning vast tracts of land.
这其中最著名的例就是灰色的蛾-仙人掌螟Cactoblastiscactorum大利亚来控制那里曾经泛滥时的仙人掌Opuntiainermis。