120 



REPORT OF 



No. 19 



Oak, Galls on, 61,63,66,68,69,70,71,72 



Odonata, Record of Captures 103 



Odontosia elegans (fig.) 108 



Onion Maggot 49 



Ormenis piiunosa 78 



Oyster-shell Bark-louse 50, (fig.) Ill 



Pachypsylla Galls 65 



Packard's Monograph of the Bom- 



bycine Moths 90 



Paranda brunnea 80 



Parasites of the Codling-worm, 



4, 5, 10, 13, 14 

 Park and Woodland Trees, Insects 



affecting: Felt 89 



Parsnip Borer 48 



Pear, Galls on 60 



Pemphigus Galls 63,64,65 



Pheosia dimidiata (fig.) 107, (fig.) 109 



Phorbia brassicse 49 



Phorbia ceparum 49 



Phylloxera Galls 64,65 



Plum Curculio 83 



Plum, Galls on , 59,61 



Plum-moth attacking Apples 9 



Podisus placidus (fig.) 75 



Poison Ivy, Galls on 60 



Pontania G«lls 71,72 



Poplar, Galk on 60,63,64 



Potato-leaf Aphis 82 



Pulvinaria innumerabilis 54 



Quince-tree, Moth attacking (fig.) 53 



Ranatra quadridentata (fig-) 75 



Recurvaria thujaella 86 



Red-humped Apple-tree Cater- 

 pillar (fig.) 16 



Red-legged Locust (fig.) 50 



Resplendent Shield-bearer (fig.) 53 



Rhagoleti<? pomonella 84 



Rhiodites, Galls 70 



Root and Stalk Borers (fig.) 49 



Roots, Insects attacking ; 81 



Rose Beetle (fig.) 51 



Rose, Galls on 70 



Salix, Galls on 60 



San Jose Scale 19, 25, 84, (fig.) 114 



PAGE 



Saperda concolor 65 



Sca;le Insects, Black-banded 54 



Schizura unicornis 107 



Scurfy Bark-louse 113 



Shade-tree Insects 54, 85 



Smerinthus Jamaicensis 79 



Smith's Explanation of Terms used 



in Entomology 90 



Smith, J. F., on the San Jose 



Scale 25 



Solenogopheria vacinii 72 



Spirsea, Galls on 68 



Spittle Insects 56 



Spruce Gall Louse 55, (fig.) 63 



Staphylinidse, Observations on : 



Casey 89 



Sumach, Galls on 65 



Tamarack Saw-fly, Ravages of ... 73 



Tarnished Plant-bug 15, (fig.) 46' 



Telamona reclivata 78 



Tingis arcuata 79 



Trombidium locustarum (figs.) Ill 



Trypeta solidaginis 68 



Tulip-tree, Galls on 68 



Turnip Maggots 49 



Tussock Moth 17,54 



Typhlocyba querci, var. bifasciata 79 



Typhlocyba rosse 79 



Vegetables, Insects attacking 82 



Virginia Creeper, Galls on 68 



White Cedar Moths 86 



White Fly 45 (figs). 85 



White Grubs (figs.) 50 



Williams, J. B., Article by 17 



Willow, Galls on 65,66,68,69,71,72 



Winn, A. F., Article by 36 



Wire Worms 18 



Witch Hazel, Galls on 64 



Wood Nettle, Galls on 66,69 



Woolly Aphis 85,86 



Xantholinini, Observations on : 



Casey ^^ 



Young, C. H., Article by 15 



Zebra Caterpillar 16, (fig.) 48 



