Percentage parasitism by late parasitoids in galls containing only unparasitized <i>Masakimyia pustulae</i> larvae (Unparasitized MP) and in those containing host larvae parasitized by <i>Platygaster</i> sp. (Parasitized by PL) in 2009.

Percentage parasitism was analyzed with chi-square test for the sample from Munakata, Shikanoshima and Satsumataki, and with paired Fisher’s exact probability test for those from Itoshima and Nishikata.