CONTENTS 



OEDER OF CASES IN EXHIBIT. 



Page. 



Insects injurious to orange and lemon (4 cases) 7 



The San Jose scale 12 



Insects injurious to apple (6 cases) . '. 12 



Insects injurious to peach 19 



Insects injurious to pear and plum 20 21 



Insects injurious to grape (2 cases) 21 



Insects injurious to strawberry 24 



Insects injurious to blackberry and raspberry 26 



Insects injurious to currant and gooseberry 28 



Insects injurious to grasses and alfalfa (2 cases) 29, 31 



Insects injurious to clover (4 cases) 32 



Insects injurious to small grains (wheat, oats, rye, barley, etc.) (3 cases) 38 



Insects injurious to hop 41 



The Mexican cotton boll weevil ... 42 



The cotton boll worm ; corn-ear worm 42 



Insects injurious to sugar beet (4 cases) 43 



Insects injurious to beans and peas ( 2 cases ) 47 



Insects injurious to crucifers (cabbage, cauliflower, cress, mustard, etc. ) (2 cases ) . 50 



Insects injurious to potato 54 



Insects injurious to sweet potato and tomato 56, 57 



Insects injurious to asparagus 57 



Insects injurious to cucurbits (melon, cucumber, squash, pumpkin, etc.) 59 



Insects injurious to stored products (2 cases) • 60 



Household insects 64 



Insects whicn may spread disease 65 



Insects which directly injure or annoy human beings 66 



Insects injurious to domestic animals 68 



Insects injurious to forests in the northwestern and northeastern United States 



(24 cases) 70 



Insects injurious to forests in general (24 cases) 83 



SPECIAL EXHIBITS. 



Enlarged models of insects, and of insects and injured plants 103 



Enlarged models of the parasite causing malaria (testivo-autumnal fever) 106 



Photographs of insect damage to forests 106 



Living insects 107 



INDEX TO INSECTS EXHIBITED. 



Systematic names 109 



Common names 118 



(5) 



