PLANT INDEX. 



21 



Apple, Parlatoria proteus on, ref., VI, 57. 



Pempelia liammondi on, note, VI, 375. 



Phoxoptoris nubeculaua and parasite on, II, 350. 



plum curciilio on. III, 219; V, 94, 99. 



Psylla niali on, in Russia, III, 393. 

 spp. on, I\, 128. 



liliyssalus atriceps and liost on, II, 350. 



root borers of, V, 216. 



rose-chafer on, II, 299; III, 220, 271; V, 95. 



San Jose scale on, VI, 253, 363. 



Schistocerca americana damaging, VII, 223, 429. 



Scolytus rugulosus on. III, 299, 468; V, 250. 



scurfy bark-louse on, I, 324. 



supposed root knot on, II, 315. 



Syneta albida on, IV, 396. 



tent caterpillar on. III, 483. 



Teras miuuta on, note, VI, 375. 



Termes flavipes (?) injuring, V, 201. 



Tmetucera ocellana on, III, 17, 18; VI, 184, 333. 



Utah Clisiocampa ou, IV, 75. 



Max scale infesting, I, 326. 



woolly root-louse of, IV, 210; ri-f., VI, 2. 



Zeuzera pyrina feeding on, IV, 77. 

 Apeiba tibourbou, Aspidiotus articulatus and per- 



sonatus ou, V, 245. 

 Apium petroselinum, dry, Tenebrio ob.scurus attack- 

 ing, VII, 32. 

 Apocynum audrosffimifolium, Chrysochus auratus 

 feeding ou. III, 349. 



cann.abinum, dry, Sitodrepa panicea attacking, 

 VII, 31. 

 Apricot, Ceresa bubalus on, V, 92. 



Diabrotica vittata injuring, I, 59. 



Euthrips occidentalis attacking, VII, 392. 



insects affecting, in Victoria, IV, 2. 



Lecanium pruinosum feeding on, III, 384. 



Motachroma luridum on, VII, 430. 



Xotr.xus calcaratus on, V, 197. 



Ocnoria dispar feeding on, II, 209. 



Scliiza.x senex on, V, 39. 



twig borers injuring, IV, 207. 

 Aralia guilfoylei, Aspidiotus personatus and articu- 

 latus ou, V, 245. 



Heliothrips cestri attacking, VII, 391. 



spinosa, Capsus quadrivittatus injuring, I, 293. 



raceniosa (?), Eutilia sinuata en, V, 245. 

 Arauja albeus, moth-catching plant, VII, 268. 

 Arbor vita}, bagworm on, V, 116. 

 Arbutus s;).?, Eucheira socialis on, IV, 84. 

 Archangelica, Trypeta heraclei mining leaves of, 



VII, 3S4. 

 Areca catechu, Coccida? on, \, 159. 



lutescuns, coccid on, VII, 173. 



rubra, Coccidse on, VI, 50. 

 Argemoue mexicana, migration of, II, 320. 

 Argyreia speciosa, Diaspis lanatus on, V, 247; VI, 



288. 

 Aroid plaut, Macrostola lutea fertilizing, A'll, 340. 

 Arrow leaf, Listronotus latiusculus breeding in, II, 

 201. 



Khopalosiphum nymphaia; (?) on, V, 236. 

 Artemisia californica, Cola,spidea smaragdula on, 

 VI, 373. 



Trirhabda luteocincta on, V, 35. 



found in permanent locust region, II, 217. 



Polygnotus artemisia; in gall on, TV, 125. 

 striaticeps in gall on, IV, 125. 



Artemisia tridentata, Polygnotus utahensis in gall 



on, IV, 125. 

 Artichoke, Opius floridauus and host ou, III, 59. 

 Artocarpus incisa, Aspidiotus on, V, 159. 

 Arum triphyllum, dry, Sitodrepa panicea attacking, 



VII, 32. 

 Asclepias cornutum, Callipterus asclepiadis on, V, 

 236. 

 corymbosa, Khyssematus liueaticolUs and para- 

 site on, II, 350. 

 incamata, Mamestra legitinia in seed pod of, II, 

 382. 



Khyssematus liueaticolUs in pods, II. 112. 

 .\sh, C'allimorpha suffusa on, II, 295. 

 canker-worms on, V, 125. 

 European, Psyllobora 20-macuIata and jiarasite 



on, V, 249. 

 Hyleslnug aculeatus on, VI, 227. 

 insects on, in South Dakota, I\, 68. 

 Lecanium pruinosum feeding on, III, 384. 

 Mytilaspis pomorum feeding on. III, 469. 

 Neoclytus capra?aon, IV, 131. 

 Ocneria dispar feeding on, II, 209. 

 prickly, red spider attacking, VI, 269. 

 Prionus laticollis (?) in, II, 316. 

 Sphinx chersis larva? on. III, 232. 

 Asparagus, Agrotis fennica feeding on. III, 247. 

 Crioceris asparagi on, IV, 401; VI, 186, 191. 

 Crioceris 12-punctata on, IV, 395 ; V, 94 ; VI, 



191. 

 Homalodiscacoagulata on, V, 152. 

 Mamestra pi eta on, V, 125. 

 Aspen, Alans oculatus on, IV, 65. 



Mesochorus luteipes and host on, III, 156. 

 Poecilonota cyanipes on, IV, 6G. 

 Asplenium, Aphelenchus olesistus attacking, A"1, 161. 

 Astragalus, Bruchus aureolus on, V, 166. 



Bruchus obsoletus on, V, 30. 

 Aster asteroides, Gelechia gallieastrella and parasite 

 on, II, 350. 

 black blister beetle injuring. III, 416. 

 Polygnotus astericola in gall on, IV, 126. 

 spinosus, Mermiria bivittata on, VI, 31. 

 Asynapta sp., Polygnotus asjnapta? in gall on, IV, 



126. 

 Atriplex canescens, Polygnotus atriplecis in gall ou, 

 IV, 126. 

 iiummularia, Pulvinaria maskelli attacking, 

 IV, 294 

 Atriplex, Opatruni intermedium attacking, I, 167. 

 Atropa belladonna, dry, Sitodrepa panicea attack- 

 ing, VII, 32. 

 Audibertia polystachya, Psoa maculata on, IV, 261. 

 Auracaria, Dactylopius on, IV, 290. 

 Avena, Toxoptera graminum on, IV. 245. 

 Aweto, or insect fungus, IV, 217. 

 Azalea, Chinese, bark-louse injuring, II, 35. 

 nudiflora, Eriococcus azalea; on, VII, 52. 

 Ocneria dispar feeding on, II, 209. 

 scale on, in Michigan, VI, 327. 



B. 



Baccharis jiilularis, Bracon califoruicus bred from 

 gall on, II, 349. 



Polygnotus califoruicus in gall on, IV, 126. 

 viminalis, Lysiphlebus bacchaniphidis and host 

 on, III, 61, 313. 



