INDEX. 



Page 



Acarina as disease carriers 86 



" as parasites of animals. 87, 94, 97 



" as parasites of insects, etc.. 89, 95 



as pests of trees and crops. 91 



" as scavengers 90, 97 



" classification of 93 



Acarina (mites) of Ontario 82 



Adaptation in structure of insects. . . 76 



Agrilus anxius 13 



Alder, galls affecting 103 



Anisota senatoria 65 



virginiensis 73 



Ants, conflicts between 51 



Aphids (plant-lice).. 12, 13, 14, 63, 68, 73 



Apple aphids 12 



" galls affecting 108 



" leaf-hopper 10 



Apples attacked by plum curculio. .17, 68 



Araneida, captures of 128 



Ash, galls affecting 103 



Back's Robber-flies of N. America.. Ill 

 Bank's directions for collecting and 



preserving insects Ill 



Bark-beetles 16, 18, 58, 113 



Basswood, galls affecting 103 



Bat-flea 79 



Beech, galls affecting 105 



Beetle-mites 98 



Beetles found on flowers 23 



Bethune, C. J. S., article by 63 



BeutenmuUer's Holcaspis and their 



galls Ill 



Birch-borer, the Bronze 13 



Birch, galls affecting * 105 



Bird-mites 100 



Blackberry miner 18 



Blaisdell's Revision of Eleodiini .... Ill 



Blister-beetles 11, 70 



British Museum, Catalogue of Lepi- 



doptera Phalsenje Ill 



Brodie, Dr. Wm., obituary notice of. 129 



Browntail moth in Canada 19 



Buttonbush, galls affecting 105 



Caesar, L., article by 16 



Canker worms 13 



Carrot rust-fly 73 



Ca3sida viridis 82 



Cerambycid beetles at flowers 25 



Cheese mites 99 



Cherry, galls affecting 108 



Chestnut, galls affecting 105 



Codling moth 12, 67 



Coleoptera, captures of 121 



Collecting and preserving speci- 

 mens of Insects: Banks Ill 



Cosmopepla carnifex 15 



Cottony maple scale 64 



Criddle mixture for grasshoppers . .10, 66 



Cucumber beetle, the striped 11 



Currant aphis 12, 73 



" borer 73 



" worm (sawfly) 12 



Page 



Diabrotica vittata 11 



Diptera, captures of 123 



Dogwood, beetles frequenting 28 



Eccoptogaster rugulosus 16, 58 



Elder blossoms, beetles frequenting. 26 

 Eleodiini, monograph of: Blaisdell.. Ill 



Elm caterpillar, the spiny 13 



Elm, galls affecting 13, 106 



Elm-leaf aphis 13 



Elmtree scale 14, 64 



Empoasca mail 10 



Ennomos subsignarius 56 



Entomological errors, origin of ... . 46 



Entomological record 110 



Epicauta Pennsylvanica 11 



Epitrix cucumeris 11 



Eriophyes (gall-mites) 101 



Eulecanium nigrofasciatum 18 



Fall webworm 14, 73 



Field crops, insects injuring 10, 70 



Flea beetles 11, 72 



Forest and shade trees, insects at- 

 tacking 13, 73 



Fruit crops, insects affecting 12 



Fruit-tree bark-beetle 62 



Fyles, T. W., articles by 73, 76 



Gall mites 83 



Galls on eim-trees 106 



Garden plants, insects affecting. .14, 65, 72 



Gibson, A., articles by 9, 19, 42, 54, 110 



Gossyparia spuria 64 



Grain aphis 10 



Grape, galls affecting 106 



Grasshoppers 10, 66,70 



Hampson's Catalogue of British Mu- 

 seum Phalsense Ill 



Harrisimemna trisignata 81 



Harvest mites 96 



Hawthorn bloom, beetles frequenting 27 



Hawthorn, galls afliecting 106 



Hazel, galls affecting 106 



Hemiptera, captures of 124 



Hessian fly 10 



Hewitt, C. G., articles by 20, 30 



Holland's Moth Book, corrections of 



errors in 49 



Hopkins: Monograph of Dendroc- 



tonus 112 



Hoplia trifasciata 24 



House flies and their allies 30 



Insect Friends and Enemies: Smith 112 

 Itch mites on man andanimals .... 101 



Jarvis, T. D., articles by 44, 82 



Juneberry, gall affecting 107 



Larch sawfly 13, 20 



Lasius niger ant 51 



143" 



