CONTENTS. 



INSECTS INJURIOUS TO FRUIT TREES. 



Apple-tree Borer, Round-head- 

 ed 139 



Apple-tree Borer, Flat-headed. .144 



Apple- twig Borer 145 



Harris' Bark-louse. 147 



Oyster-shell Bark-louse 148 



Apple-tree Tent-caterpillar 151 



Tent-caterpillar of the Forest. .155 



Fall Web-worm 160 



The Apple - worm Codling- 



motU. 161 



The Apple-maggot 164 



The Apple-curculio 165 



The Canker-worm. 



"TlieRed-humped Caterpillar. . .170 



The Twig-girdler 171 



The New York Weevil 172 



Climbing Cut-worms 174 



The Bag, Basket, or Drop-worm 177 

 The Slug of Pear and Cherry- 

 tree 182 



The Peach-borer 188 



The Plum-curculio 185 



The Periodical, or 17-year Cica- 

 da.., ..190 



INSECTS INJURIOUS TO SMALL FRUITS. 



The Currant and Gooseberry. . .199 



Gooseberry Span-worm 199 



The Imported Currant- 

 worm 202 



The Native Currant-worm. 205 

 The Currant Stalk-borer. . .206 



The Strawberry 206 



The Strawberry-worm 207 



The Strawberry Leaf-beetle.208 

 The Strawberry Leaf-roller.209 

 The Strawberry Crown- 

 borer 209 



The Blackberry 210 



Blackberry -borers 212 



The Raspberry 213 



The Snowy Tree-cricket. . .214 



The Grape-vine 215 



The Hog-caterpillar of the 



Vine 215 



The Achemon Sphinx 219 



The Grape-vine. 



The Satellite Sphinx 220 



The Abbot Sphinx 224 



The Blue Caterpillars of the 



Vine 226 



The Eight-spotted Forest- 

 er 226 



The BeautifulWood Nymph 228 

 The Pearl Wood Nymph. . .229 



The Grape Leaf -folder 231 



The Common Yellow Bear.233 



The Grape-vine Plume 235 



The Grape-berry Moth 238 



The Grape-vine Flea-beetle. 241 



The Spotted Pelidnota 244 



The Rose-bug, or Rose- 

 chafer 245 



S The Grape Phylloxera 248 



I The Grape Leaf -hopper. . . .259 

 The Cranberry 260 



THE INSECTS OF THE FLOWER GARDEN AND GREENHOUSE. 



The Rose-slug . .263 I Ichnumon Flies on Aphides . . .265 



Plant-lice Aphides 265 | The Mealy-bug 267 



THE ROCKY MOUNTATN LOCUST. 



