PLATE 30. 



Fig. 103. Aspliondylia. moiiachu, golden rod. 



— 104:. Rhopalomyia an'huphila, goldenroi 



— 105. Undetermined gall from goldenrod 



— 10(>. Euroxta re'icnlata, 2,olde«rod, 



( 124) 



