PLANT INDEX. 



71 



Balm of Gilead. 



Xyleutes robiniaj, Locust-tree Carpen- 

 ter Moth. 

 Balsam. 



Hyperchiria io, lo Moth. 

 Barberry. 



Attacus cecropia. Cecropia Silkworm. 

 Callosamia promethea, Prometheus 



Silkworm. 

 Khopalosiphum berberidls. 

 Barley. 



Agrotis saucia. Variegated Cutworm. 

 Blissus leucopterus, Chinch bug. 

 Cecidomyia destructor, Hessian fly. 

 ElateridcB, Wire worms. 

 Gftlechia cerealella, Angoumois Grain 



Moth. 

 Siphonophora avenge. Grain Plant- 

 louse. 

 Basswood, Lime-tree, American Linden. 

 Datana ministra, Yellow-necked Apple- 

 tree Caterpillar. 

 Grapta interrogationis. Semicolon 



Butterfly. 

 Hibernia tilaria, Yellow Canker-worm. 

 Limenitis arthemis. 

 Phytoptus abnormis. 

 Telea polyphemus, Polyphemus Silk- 

 worm. 

 Bayberry, Myrica: 



Callosamia promethea, Promethus 

 Silkworm. 

 Bean. 



Agrotis ciandestina, W-marked Cut- 

 worm. 

 Aphis rumicis, Bean Aphis. 

 Bruchus granarius. Grain Bruchus. 



obsoletus, Bean Weevil. 

 Ceramica picta, Zebra Caterpillar. 

 Diabrotica longicoruis, Corn Koot- 



worm. 

 Elateridai, Wire-worms. 

 Heliothis armigera, Corn worm. 

 Macrobasis unicolor, Ash-gray Blister- 

 beetle. 

 Spilosoma virginica. Yellow Bear. 

 Thecla humuli. Hop-vine Thecla. 

 Bean, Wild, Phaseolus perennis. 

 Eudamus proteus. 



LyccBna comyutas, Comyntas Butterfly. 

 Bedstraw, Galium aparine. 



Aphis rumicis. Bean Aphis. 

 Bedstraw, Galium circtezans. 



Aphis circfezaudis. 

 Beech. 



Aetias luna, Luna Silkworm. 

 Chrysobothris femorata, Flat-headed 



Apple-tree Borer. 

 Dicerca divaricata. Cherry-tree Borer. 

 Phyllaphis fagi, Beech Aphis. 

 Scliizoneura fagi. Beech Blight, 

 imbricator. Beech-tree Blight. 

 Beet. 



Elaterida?, Wire worms. 



Beet. 



Ceramica picta. Zebra Caterpillar. 

 Silpha opaca. 



Spilosoma virginica. Yellow Bear. 

 Bidens chrysanthemoides. (See Bur-mari- 

 gold.) 

 Bilberry. 



Thecla irus. 

 Birch. 



Aetias luna, Luna Silkworm. 

 Callipterus betulje. 



betulascolens. 

 Callosamia promethea, Prometheus 



Silkworm. 

 Datana ministra. Yellow-necked Apple- 

 tree Caterpillar. 

 Hyperchiria io, Io Moth. 

 Hyphantriatextor, Fall Web-worm. 

 Telea polyphemus, Polyphemus Silk- 

 worm. 



Birthwort. (See Aristolochia tomentosa.) 

 Bitter-sweet. 



Doryphora lO-lineata, Colorado Potato- 

 beetle. 

 Blackberry. 



jFlgeria rubi, Raspberry Root-borer. 

 Agrilus ruficoUis, Raspberry Cane 



Borer. 

 Anomala binotata, Two-spotted Vine- 

 chafer. 

 Psylla rubi, Blackberry Flea-louse. 

 Serica vespertina. Evening Silky Leaf- 

 chafer. 

 Sipha rubifolii. 

 Siphonophora rubi. 

 Blackberry, Wild. 



Loxota'uia rosaceana. Greater Leaf- 

 roller 

 Black Snakeroot, Cimicifuga racemosa. 

 Lycasna pseudargiolus. Azure - blue 

 Butterfly. 

 Blueberry. 



Telea polyphemus, Polyphemus Silk- 

 worm. 

 Thecla irus. 

 Box-elder. (See Maple, Ash-leaved.) 

 Box-thorn. 



Doryphora lu-lineata, Colorado Potato- 

 beetle. 

 Brassica. 



Pieris virginiensis. 

 Brassica napus. 

 Pieris napi. 

 Broccoli. 



Pieris virginiensis. 

 Broom, Sarothamnus scoparius. 

 Siphonophora menthse. 

 rubi. 

 Broom- corn. 



Blissus leucopterus. Chinch bug. 

 Buckeye. 



Orgyia leucostigma, White - marked 

 Tussock Moth. 



