32 



PLANT INDEX. 



Hop, Ilydrifcia (Gortyna) immanis on, III, 17; V, 

 125. 



insects injuring, in British Columbia, VI, 3. 

 I'laon liuniulaphidis and liost on. III, 60. 

 Hop tree, Enchcnopa biiiotata on, V, !I3. 

 Horse-cliestnut, apparent toxic qualities of. III, 



431. 

 nonleiiiii, Toxoptera gramiuuni feeding on IV, 



24.-.. 

 Hornbeam, Ocneria dispar feeding on, II, 209. 



liop, Siplionophora sp. on, V, 236. 

 Horsemint, Anthonomu.s signatus on, V, 175. 

 Horse nettle, Antliononius nigrinus feeding on, 



VII, 351. 

 Horse-radish, Phyllotreta armoracia' on, VIT, 405. 



Phyllotreta vittata attacking, VII, 40(5. 

 Horseweed, Pectes spinusus on, III, 4'il. 

 Hosackia glabra, Lysiphlebus coquillettii and host 



on. III, 60. 

 Huikleberr3', Anthononius muscuhis on, V, 176. 

 Anthononius signatus probably not attacking, 

 V, 175. 

 Humulus lupulus, Aphis gossyi)ii on, VII, 314. 

 Hydrangea, Heliothrips cestri infesting, VII, 391. 

 paniculata grandifiora, Capsus quadrivittatus 

 on, I, 293. 

 Hydrastis canadensis, dry, Atropos divinatoria at- 

 tacking, VII, 32. 

 Hymouoplea salsola, Icerya purchasi feeding on, 



IV, 160. 



Hyoscyamns niger, dry, Atropos divinatoria attack- 

 ing, VII, 32. 



Silvanus sp. attacking, VII, 32. 

 Hypericum perforatum, Capsus quadrivittatus on, 

 1,293. 



I. 



lambosa malaccensis, A'iusonia and Lecanium on, 



V, ISO. 



Ilex glabra, wax scale feeding on, I, 326; IV, 398. 

 Illicium floridanum, supposed insecticidal proper- 

 ties of, V, .50. 

 Indian turnip, dry, Sitodrepa panicea attacking, 



VII, 32. 

 Indigo, locust injuring, in India, III, 433. 



fivlse, Bruchus exiguus and Eupelmus cyaniceps 

 bred from, V, 250. 

 Insect tree, of China, III, 424. 

 IpouKea, Bruchus discoideus infesting, ref., V, IGo- 



Bruchus hicosomus and corapactus(?) on, V, 166. 



leptophylla, Bruchus discoideus on, V, 166. 

 Iris, Slononychus vulpeculus destroying, VII, 201. 



versicolor, dr^', Sitodrepa panicea attacking, VII, 

 31. 

 Ironwood, Acrophylla tesselata denudiug, V, G4. 



Bruchus pruininus on, V, 166. 



Corthylus punctatissimus on, VI, 281; A'll, 145. 



insects affecting, II, 390. 

 Isaria densa, against white grubs, V, 69 ; VI, 63. 



fungus on cockchafer, IV, 281. 

 Italian poplar, Phyllrecus integer on, I, 8. 

 Iva xanthiifolia, Publilia bicinctura on, V, 92. 

 Ivory, vegetable, Caryoborus sp. on, VI, 220. 

 Ivy, .\spidiotus uerii infesting, II, 252. 



poison. Lobelia for poison of, II, 254. 



scale iusccts on, note, VI, 327. 

 Ixora coccinen, Coccida' on, V, IfiO. 



6p., Lecanium hemispha;ricum on, V, 160. 



J. 



Jaborandi, powdered, Ptinus brunneus attacking, 



VII, 32. 

 .Jalap, Cry])lialusjalappai in, VI, 221. 

 .Tapanese iilnin, San .lose scale on, VI, 363. 



Privet; Blargarodes quadristigmalis infesting, I, 



22. 

 quince, Le^canium hemispha;ricum on, I, 144. 

 Jasminum, Diaspis lanatus on, VI, 288. 

 pubescens, Aspidiotus on, V, 246. 

 sambuc, Lecanium on, V, 246. 

 Jimpson weed, as remedy for tobacco sphinx, \, 275. 

 Jointweed, Gastrophjsa (Gastruidea) polygoui on, 



II, 190. 

 Jowar, locust injuring, in India, III, 433. 

 Juglans californica, Coleoptera on, IV, 260, 261. 

 tortricid enemy of, I, 156. 

 cinerea, LithocoUetis bred from, II, 119. 

 Clisiocampa disstria on. III, 478. 

 nigra, LithocoUetis bred from, II, 119. 



rose-chafer feeding on nuts of. III, 271. 

 Jumping beau, Mexican, III, 399, 400, 431, 432. 

 Juncus balticns, Bracon junci and host on, II, 349. 

 canadensis ?, Dolerus on, IX, 173. 

 Dolerus feeding on, lA', 169. 

 .luneberry, plum curculio on. III, 219. 

 Juniperus spha^rica, Diaspis carueli on, VII, 360. 

 virginiana, Csenophanes hylotrupidis and host 

 on, IV, 2.58. 

 Jungham, Plocederus pedestris boring, in India, II, 



264. 

 Jute, caterpillars injuring, in India, II, 62. 



E. 



Kale, harlequin bugs stray from, to cabbage, IV, 34. 



Karoo, Ceroplastes sp. on, X, 210. 



Kentucky cofiee tree, Sphingicampa bicolor on, V, 



204. 

 Killdeer, rose-chafer devouring, III, 271. 

 Knotweed, Gastroidea (Gastrophysa) polygoni uu, II, 



190. 



Laboulbeniacea;, fungus growth on carabid, VI, 206. 

 Lachnidiuni acridiorum, disease of locust, IV, 408. 



unsuccessful experiment with, V, 71. 

 Lactuca canadensis, Languria niozardi bred from, I, 

 119; III, 254. 



floridana, Languria mozardi feeding on, III, 254. 

 Lagorstroemia, Apate francisca on, A'l, 274. 

 Lamb's-quarters, poisoned, for cutworms, III, 248. 

 Lappa major. Aphis gossypii feeding on, A'll, 313. 

 Larch, Coleophora laricella on, IV, 405. 



Nematus erichsoni attacking. III, 247; IV, 219. 

 Ocneria disjiar feeding on, II, 209. 

 Larix americana, attacked by Dendroctonus simplex, 



I, 102. 

 Larkspur, rose-chafer probably not attacking, III, 



221. 

 Larrea mexicana, ,\pliodius larrea:" in flower of. III, 

 485. 



("entrodontus atlas on, V, 92. 



Gyascutus planicosta on, \, 38. 



lac insect on, I, 344. 



Lygoccrus californicus ami host on, IV, 123. 



Pyrota postica on, V, 40. 



