INJURIOUS INSECTS. 



Burr Oak — Ithycerus noveboracensis. 



Cabbage — Caltica vittata, Margantia histrionica, 



Mamestra picta, (Wire-worms). 

 Cauliflower — Mamestra picta. 

 Cedar — Cylurgus dentatus. 



Cherry — Macrodaclylus subspinosus, Dicerca divaricata, 

 Ithycerus noveboracensis, Epicaerm imbricatus, 

 Chrysobothris femorata, Conotrachelus nenuphar. 

 Corn — Wire-worms, Caloptenus spretus. Sphenophorus zeae, Phyllophaya 

 fusca, P. fraterna. P. pilosicollis, Macrodactylus subspinosus ; 

 Army-worm {Leucania umpv/nctd). 

 Cork — Ptinus brunnevs. 

 Crab-apple — Anthonomus quadrigibbus. 

 Cucumber — Diabrotica vittata, D. 12-punctata, Haltica punctulata, H. 



cucumeris. 

 Currant — Aegeria tipuliformis, Doryphora 10-lineata. 

 Decayed wood — Dynastes tityus, Lucanus elephas, L. da-ma, Alaus oculatus. 

 Dog's-bane — Chrysochus auratus. 

 Elder — Macrodactylus subspinous. 



Elm — Saperda Irilentata, Migdalis armicollis, Termex columba, Phyllo- 

 phaya fusca, P. fraterna, P. pilosicollis. 

 Furs— (See Skins and Furs). 

 Gooseberry — Epicaerus imbricatus. 



Grape — Colaspis flavida, Fidia vitidda, Macrodactylus, subspinosus, 



Anomala varians, A. lucicola, A. binotata, Pelidnota punctata, 



Coeliodes inequalis, Prionus laticollis, P. imbricornis, Amphi- 



cerus bicaudatus, Sinoxylon basilaris, Calidum amoenum. 



Grain — Tenebrioides mauritanica. 



Grass — Wire-worms, Army-worm, Phyllophaga fusca, P. fraterna, P. 



pilosicollis. 

 Hazel — Balaninus nasicus. 

 Haw — Conotrachelus crutaegi. 

 Haw thorn — Saperda Candida. 

 Hedge mustard — Doryphora 10-Uneata. 

 Hickory — Chrysobothris femorata, Dicerca lurida, Sinoxylon basilaris, 



Scolytus 4-spinosus, Chion cinctus, Amphicerus bicaudatus. 

 Indigo-weed — Macrobasis unicolor. 

 June-berry — Saperda Candida. 



Knot- weed — Doryphora 10-Uneata, Gastrophysa polygoni. 

 Lambs-quarter — Doryphora 10-lineata. 

 L i n de n — Saperda vestita. 



Locust — Elmria. quadrigeminata, Clytus robiniae, Xyleutes robiniae. 

 Lombardy-poplar — Phyllophaga fraterna, Prionus laticollis. 



