438 
‘Grass, insects affecting, notes on, 197, 
orchard, Toxoptera graminum on, 245. 
saw-flies of, 168-179. 
sesame, Diatrza saccharalis on, 103. 
Grease-wood, Nysius angustatus on, 140. 
HH: 
Hart’s tongue, Otiorhynchus sulcatus on, 222. 
Hedge plant, California, leaf-hopper on, 142. 
Helianthus, Rhodobenus 13-punctatus on, 159. 
Hemlock, damaged by Nematus erichsonii, 219. 
ilemp, as a protection against weevils, 223- 
Hesperoyucca, subgenus of Yucea, 359. 
Hickory, Balaninus cary bred from, 93. 
dead leaves eaten by Epizeuxis emula, 111. 
Dorcaschema nigrum on, 130. 
Magdalis olyra on, 130. 
Micracis on, 131. 
Stenosphenus notatus on, 130. 
Tylonotus bimaculatus on, 131. 
Hop, Aphis of, in California, 167. 
Hordeum, food-plant of Toxoptera graminum, 245. 
Hymenoplea salsola, new food-plant of Icerya pur- 
chasi, 160. 
ite 
Tex glabra, native food of Ceroplastes floridensis, 
398. 
Isaria densa, fungus on cockchafer, 281. 
J. 
Juglans californica, Coleoptera on, 260, 261. 
Juncus canadensis ?, Dolerus on, 173. 
food-plant of Dolerus, 169. 
K. 
Kale, harlequin bugs stray from, to cabbage, 34. 
L. 
Lachnidium acridiorum, disease of locust, 408. 
Larch, European. Coleophora laricella on, 405. 
Japanese, Coleophora laricella on. 405. 
saw-tly of, 219. 
Laurei, California, ladybirds on, 134. 
Lecanium hesperidum, from Sandwich Ids., 218. 
Lemon, Orcus chalybeus beneficial to, 164. 
Lettuce, Myriopods injuring, 400. 
Lignum vite, Aspidiotus articulatus on, 381. 
Linden, Capside@ on. 161. 
food-plant of Zeuzera pyrina, 77. 
Locust, Apion nigrum on, 94, 131. 
Lucerne, locusts injuring, 144. 
‘Lupine, Carphoxera on, 271. 
Lygodesmia juncea, Cynipid gall on, 203. 
M. 
Madrono, Eucheira socialis on, &4. 
Maize, borers in, 397. 
Mangel-wurzels, Otiorhynchus sulcatus damag- 
ing, 223. 
Mango, Vinconia steliifera on, 334. 
| Maple, Acanthoderes decipiens reared from, . 
Edema albifrons on, 139. 
Leptura proxima reared from. 65. 
Zeuzera pyrina on, 77, 317. 
Melon, Aphides on, 44. 
injury to, erroneously attributed to melon 
plant-louse, 17, 358. 
| Mint, Sphinx eremitus on, 206. 
| Mountain ash, food-plant of Zeuzera pyrina, 77. 
_ Mustard, harlequin bugs caught on, 33. 
wild, Plutella cruciferarum on, 236. 
28h 
Negundo aceroides, Pulvinaria innumerabilis on, 
- 
Nyssa, Antispila nyssefoliella on, 138. 
> 
O. 
Oak, Alaus oculatus on. 65. 
Allorhina nitida on, 75. 
Balaninus bred from, 93, 136. 
Edema albifrons injuring, 139. 
Lyctus striatus on, 65. 
Palthis and Zanclognathas on dead leaves, 111. 
Phymatodes spp. on, 65. 
tent-caterpillars on, 139. 
Oats, Cicadula 4-lineata on, 197. 
Diabrotica 12-punctata on, 107. 
(Enothera speciosa, insects captured by, 291. 
Oleander, Aspidiotus articulatus, on, 381. 
Olive, food-plant of Aspidiotus articulatus, 381. 
Onions, root maggots in, 44. 
_ Orange, Blastobasis sp. beneficial to, 290. 
Ceroplastes floridensis on, 398. 
Chionaspis biclavis on, 400. 
Coleoptera found on, 260,261. 
difficulty of disinfecting imported trees, 218. 
food-plant of Aspidiotus articulatus, 381. 
Orchids, fertilization or, 359. 
Orcus chalybeus beneficial to, 164. 
purple scale of, 143. 
scale-insects on, 274. 
tree injured by ants, 203. 
Orgyia leucostigma, new enemy of, 222. 
Otiorhynchus sulcatus, hot-house pest, 222. 
a Pa 
_ Palm, cocoa, Icerya montservratensis on, 407. 
| Rhynchophorus palmarum on, 136. 
| Palmetto, cabbage, Rhynchophorus 
manni on, 136. 
| Palms, food-plants of Aspidiotus articulatus, 381. 
| Panicum, (Ebalus pugnax on, 158. 
| Pea, weevil of, 297. : 
| Peach. Anametis grisea on, 401. 
arsenical poisons for, 290. 
Aspidiotus on, 339. 
borer of, treatment, 43. 
injured by Gortyna nitela, 140. 
Japanese moth of, 341. 
Leptocoris trivittata on, 273. 
plum Curculio on, 34. 
Syneta albida on, 396. 
tree borers of, do ground-beetles destroy ? 204. 
zimmert- 
