Y22 Index of Illustrations. 



Bulletin. Page. 



Eggs from a mother-shell in June 83 689 



Exoascus cecidomophilus Atkinson, Plate XVIII 73 , 



Exoascus cecidomophilus Atkinson, Plate XIX 73 



Exoascus cecidomophilus Atkinson, Plate VII 73 



Exoascus cerasi Sadebeck, Plate X 73 



Exoascus communis Sadebeck, Plate IX 78 



Exoascus communis Sadebeck, Plate XIII 73 



Exoascus communis Sadebeck, Plate XVI 73 



Exoascus confusus Atkinson, Plate XII 73 



Exoascus decipiens Atkinson, Plate III 73 



Exoascus decipiens Atkinson, Plate VIII 73 



Exoascus decipiens Atkinson, Plate XIX 73 



E. decipiens var. superficialis Atkinson, Plate III 73 



Exoascus deformans, Plate I ... 73 



Exoascus deformans Fuckel, Plate X 73 



Exoascus farlowii Sadebeck, Plate VI 73 



Exoascus farlowii Sadebeck, Plate XI 73 



Exoascus farlowii Sadebeck, Plate XII 73 



Exoascus insititise Sadebeck, Plate X 73 



Exoascus longipes Atkinson, Plate II 73 



Exoascus longipes Atkinson, Plate III 73 



Exoasciis longipes Atkinson, Plate XIV 73 



Exoascus mirabilis Atkinson, Plate V 73 



Exoascus mirabilis Atkinson, Plate XVII 73 



Exoascus mirabilis Atkinson, Plate XVIII 73 



Exoascus mirabilis Atkinson, Plate XX 73 



Exoascus mirabilis var. tortilis Atkinson, Plate IV 73 



Exoascus mirabilis var. tortilis Atkinson, Plate V 73 



Exoascus pruni Fuckel, Plate XIII 73 



Exoascus rhizipes Atkinson, Plate II 73 



Exoascus rhizipes Atkinson, Plate XV 73 



Exoascus varius Atkinson, Plate VI 73 



Exoascus varius Atkinson, Plate X 73 



Female cabbage-fly 78 492 



First season's growth of a cutting graft 77 469 



Forms of black-knot 81 645 



Frontispiece (Bulletin 80), basket of quinces 80 605 



Frontispiece (Bulletin 81), black-knot 81 633 



Frontispiece (Bulletin 76), bunch of grapes 76 409 



Frontispiece (Bulletin 78), cabbage-root maggot 78 479 



Frontispiece (Bulletin 79), Crescent and Jessie 79 579 



Frontispiece (Bulletin 68), cultivated poplars 68 



Frontispiece (Bulletin 66), dairy laboratory 66 159 



Frontispiece (Bulletin 77), grafting of grapes 77 455 



Frontispiece (Bulletin 74), peaches and twig 74 357 



Frontispiece (Bulletin 69), planting trees 69 239 



Frontispiece (Bulletin 83), plum scale 83 677 



