ede tains 
439 
Peanuts, bug damaging, in China, 340. 
Pear, Diplosis pyrivoraon, 44. 
Dolerus arvensis on, 172. 
food-plant of Zeuzera pyrina, 77. 
insects of, in Victoria, 2. 
LeConte, Florida wax scale on, 397. 
locusts injuring, 144. 
midge of, 358. 
Psylla pyricola on, 225. 
Saperda candida on, 43. 
Systena frontalis on, 135. 
three Psyllas of, 127. 
Peas, weevil-infested, temperature of, 160. 
Pecan, Phycitid moth on, 78. 
Pelargonium, Diaspis pelargonii on, 333. 
Pennyroyal, Sphinx eremitus on, 206. 
Pepper tree, Bostrychus jesuita on, 294. 
Lecanium hesperidum on, 294. 
Persimmon, Diospyros virginiana on, 332. 
| Physianthus, against codling moth, 331. 
Pine, Chermes on, 89. 
Oiketicus huebneri on, 89. 
Plum, arsenical poisons for, 293. 
curculio of, in New Jersey, 45. 
early account of insects attacking, 263. 
Leptocoris trivittata on, 273. 
Phorodon humuli on, 406. 
saw-fly of, in England, 38. 
spraying, against orchard caterpillars, 36, 37. 
susceptibility to arsenites, 40. 
trees sprayed, 238. 
Plumieria rubra, Lecanium sp. on, 333. 
Polyrhizium, disease of Schistocerca peregrina, 
408. 
Pomegranate, locusts injuring, 144. 
Poplar, Gonioctena pallida on, 67. 
Russian, preferred by cottonwood leaf- Beetle, 
67. 
Populus tremuloides, Elasmus bred from gall on, 
253. 
Potato, broken-tail snail destroying, 334. 
'Epicauta lemniscata on, 395. 
injury to, erroneously attributed to Dissos- 
teira, 17. 
food-plant of Gortyna nitela, 140. 
food-piant of Nysius angustatus, 141. 
Thrips sp. on, 79. 
tuber-moth of, 239, 396. 
Populus fremontii, leaf-miner on, 27. 
tremuloides, Enchodes sericea on, 65, 66. 
Gonioctena pallida on, 94. 
Primrose, insectivorous, remarks on, 291. 
Prunus, hop-louse on, 213. 
Ptelea trifoliata, Hyponomeuta sp. on, 66. 
Pyrus communis, three Psyllas of, 127 
Q. 
Quercus agrifolia, Vrilleta expansa on, 260. 
Xylotrechus nauticus on, 262. 
grisea, Balaninus nasicus bred from, 93. 
Quince, Saperda candida on, 43. 
R. 
Radish, Murgantia munda on, 83. 
remedy for flea-beetles on, 355. 
Ragweed, food-plant of Gortyna nitela, 140. 
Raspberry, Byturus tomentosus on, in Europe, 38. 
Caceecia argyrospila on, 355. 
food-plant of Otiorhynchus sulcatus, 223. 
Rhagodia hastata, Pulvinaria maskelli on, 294. 
Rhus toxicodendron, Carphoxera ptelearia on, 109- 
Rose, cultivated, injured by Rhynchites, 137. 
Caceecia argyrospila on, 355. 
Diabrotica 12-punctata on, 107. 
Diaspis ros on, 213. 
food-plant of Aspidiotus articulatus, 381 
Icerya purchasi on, 288. 
Oniscus injuring, 401. 
Rudbeckia, Diabrotica 12-punctata breeding in, 105. 
Rye, early account of insects on, 263. 
wheat midge on, 91. 
S. 
Salix discolor, Agrilus torpidus on, 66. 
longifolia, Phyllodecta vulgatissima on, 131. 
Saltbush, scale-insect on, in Australia, 294, 408. 
Sarcoyucca, subgenus of Yucca, 359. 
Saxifrage, Otiorhynchus sulcatus on, 222. 
Scolopendrium vulgare, Otiorhynchus sulcatus 
on, 222. 
Sesame grass, see Grass. 
Setaria, ibalus pugnax on, 158. 
Shepherd’s purse, Plutella cruciferarum on, 236. 
Silphium perfoliatum, food-plant of Rhodobzenus 
13-punctatus, 159. 
Smartweed, Acronycta oblinita on, 132. 
Soap tree, food-plant of Zeuzera pyrina, 77. 
Solanum carolinense, Diabrotica 12-punctata on, 
107. 
xanti, Cassida texana on, 262. 
Sorghum, Diatrza saccharalis injuring, 98, 103. 
food-plant of Toxoptera graminum, 245. 
grasshoppers injuring, 51. 
vulgare, Chilo sp. on, 397. 
Sour gum, Antispila nyssefoliella on, 138. 
Spheeria robertsii, parasitic on caterpillar, 217. 
Sporotrichum, expts. with, on Chinch bug, 71. 
Spruce, Helia e2mula on, 111. 
Squash, Melittia cucurbitz on, 30, 138. 
treatment of borers of, 271. 
Stillingia, Carphoxera on, 271. 
Stink-bush, correspondence on, 400. 
Strawberry, Aleyrodes on, 345. 
food of Nysius angustatus, 141. 
food-plant of Otiorhynchus sulcatus, 22 
Gryllus sp. destructive to, 276. 
Phoxopteris comptana on, 209. 
Sugar-cane, Diatrza sacchafalis on, 95. 
borers of, 101-103. 
in India, 397. 
insects of, in N.S. W. art., 385-389 
Xyleborus pubescens on, 402. 
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