PLANT INDEX. 



93 



Walnut, Black. 



Datana ministra, Yellow-necked Apple- 

 tree Caterpillar. 

 Hyphantrla textor, Fall Web-worm. 

 Melanotus communis, Wire worm. 



fissilis. Wire worm. 

 Orgyia leucostigma, W hite-marked Tus- 

 sock Moth. 

 Phyeita juglandis. Walnut Leaf-crump- 



ler. 

 Tortrix rileyana. Walnut Tortrix. 

 Walnut, White. (See Butternut.) 

 Watermelon. 



Aphis cucumeris. Melon Plant-louse. 

 Deilephila lineata. White-lined Sphinx. 

 Weeds. 



Acridium americanum, American Lo- 

 cust. 



var. ambiguum, American Lo- 

 cust, Yellow var. 

 emarginatum, Emarginate Locust. 

 Agrotis saucia. Variegated Cutworm, 

 subgothiea. Dingy Cutworm, 

 tessellata. Striped Cutworm. 

 Anomala binotata, Two-spotted Vine- 

 chafer. 

 Blissus leucopterus. Chinch bug. 

 Caloptenus bivittatus, Striped Calopte- 

 nus. 

 differentialis. Lubberly Caloptenus.; 

 Gortyna nitela, Stalk Borer. 

 Leucarctia acrtea, Salt-marsh Cater- 

 pillar. 

 OSdipoda Carolina, Carolina Locust. 

 Phi'ometra serraticornis. 

 Tragocephala, Goathead Locusts. 



viridifasciata, var. infuscata, Dusky 

 Locust, 

 var. virginianana, Green- striped 

 Locust. 

 Wheat. 



Acridium americanum, American Lo- 

 cust. 

 Agriotes mancus, Wheat Wire Avorm, 



saucia. Variegated Cutworm. 

 Blissus leucoptenus Chinch bug. 

 Caloptenus femur-rubrum. Red-legged 

 Locust, 

 spretus. Rocky Mountain Locust. 

 Cecidomyia destructor, Hessian Fly. 

 Diplosis tritici. Wheat Midge. 

 Elateridas, Wire- worms. 

 Gelechia cerealella, Angoumois Grain 



Moth. 

 Gortyna nitela. Stalk Borer. 

 Heliophila harveyi, Wheat-head Army- 

 worm. 

 Isosoma elymi. Wheat-straw Worm. 



hordei. Joint Worm. 

 Lachnosterna fusca, White Grub of 



Dark May-beetle. 

 Laphygma frugiperda. Fall Army- 

 worm. *«» 

 Leueania unipuncta, Army worm. 



Wheat. 



Prodenia commelince, Wheat Cutworm. 

 Siphonophora avente. Grain Plant- 

 louse. 

 Tinea granella, Wolf Moth. 

 Wheat. Winter. 



Blissus leucopterus, Chinch bug. 

 Wild Liquorice, GaUum circsEzans. 



Aphis circajzandis. 

 Wild Rye. (See Grass, Lyme-.) 

 Willow. 



Actias luna, Luna Silkworm. 



iEgeria anthracipennis. 



Apatela oblinita. Smeared Dagger. 



Attacus ceeropia, Cecropia Silkworm. 



Batrachedra salici-pomonella. 



Cimbex laportei. 



Chaitophorus salicicola. 



viminalis. 

 Dolerus arvensis. 



Ecpantheriascribnia, Large Black Bear. 

 Gelechia galla^genitella. 

 Grapta faunus, 



j-album. 

 Halesidota earya\ 

 Hyperchiriaio, lo Moth. 

 Hyphantrla textor. Fall Web-worm. 

 Lachnus salicelis. 



salicicola. Plant-louse of the Willow. 

 Limenitis arthemis. 



disippus, Disippus Butterfly. 

 Ursula, Ursula Butterfly. 

 Lueanus dama. Pinching Bug. 

 Nematus salicis-pisum. 

 salicis-pomum. 

 ventralis. 

 Nymphalis disippus, Disippus Butter- 

 fly. 

 Oryssus afftnis. 



hcemorrhoidalis. 

 manurus. 

 Saturnia maia. Buck Moth. 

 Siphonophora salicicola. Willow Aphis. 

 Telea polyphemus, Polyphemus Silk- 

 worm. 

 Theela acadica. 



Vanessa antiopa, Antiopa Butterfly. 

 Willow. Black. 



Aspidiotus salicis-nigrre, Black-willow 



Bark-louse. 

 Rhopalosiphum salicis. 

 Willow, Gray. 



Lachnus dentatus. Spotted Willow 



Aphis. 

 Mytilaspis salicis, Willow Bark-louse. 

 Willow, Heart- leaved. 

 Euura salicis-ovum. 

 Phytoptus salicicola. 

 Phytoptus sp. 

 Willow, Low-bush, Salix humilis. 

 Euura orbitalis. 

 salicis-gemma. 

 Willow, Shining. 



Chaitophorus viminalis. 

 Rhopalosiphum salicis. 



