PLANT 
A. 
Abies menziesii, Hylesinus sericeus on, 228. 
Abutilon avicenne, scale found on, 345. 
Acacia, Sinoxylon declive on, 260. 
Akee. Planchonia fimbriata on. 334. 
Pulvinaria sp. on, 334. 
Alder, food-plant of Zeuzera pyrina. 77. 
Alfalfa, grasshoppers injuring, 50, 51, 52, 144. 
Almond, locusts injuring, 144. 
Amarantus, Agrotis annexa on, 31. 
Ampeiopsis, Alypia 8-maculata on, 61. 
Apple. #geria pyri on, 34. 
Aphides on, 44. 
Cacecia argyrospila on, 395. 
coleopterous enemies of, 43. 
Diabrotica 12-punctata on, 107. 
Epicerus imbricatus on, 77. 
ermine moth on, 221. 
food-plant of Zeuzera pyrina, 77. 
good results from spraying, 167, 205, 288. 409. 
Hydnocera scabra on, 260. 
insects of, in Victoria, 2. 
Tpochus fasciatus on, 262. 
Leptocoris trivittata on. 273. 
(Edemasia concinna on, 207. 
Paris green experiments on, 354. 
Psylla spp. on, 128. 
spraying trees for orchard caterpillars, 37. 
Syneta albida on, 396. 
Utah Clisiocampa on, 75. 
varieties affected by, 133. 
woolly root-louse of, 210. 
Apricot, injured by twig-borers, 207. 
insects affecting, in Victoria, 2. 
Arbutus sp.?, Eucheira socialis on, 84. 
Ash, insects on, in South Dakota, 68. 
Neoclytus caprea on, 131. 
Asparagus, Crioceris asparagi on, 401. 
Crioceris 12-punctata on, 395. 
Aspen, Alaus oculatus on, 65. 
Pecilonota cyanipes on, 66. 
INDEX. 
Bean. Diabrotica 12-punctata on, 107. 
Epilachna (corrupta) on. 26, 355. 
Epitrix subcrinita on. 135. 
weevil of, 297, 353. 
Beet, Epicauta lemniscata on, 395. 
sugar, Monoxia guttulata on, 237. 
Bernardia, also a genus of scale-insects, 333. 
Birch, food-plant of Zeuzera pyrina, 77. 
Blackberry, borers and gall-makers of, 27-30. 
insects injurious to, 332. 
strawberry weevil on, 76. 
Botrytis, disease of Schistocerca peregrina, 408. 
tenella, white grub parasite, 152. 
| Bouteloua grasses, injured by Dissosteira longi- 
pennis, 19. 
| Box-elder, Caccecia semiferana on, 355. 
_ Buckwheat, wild, food-plant of Calothysanis ama- ~ 
Pulvinaria innumerabilis on, 75. 
Buchloé dactyloides, injured by long-winged lo- 
cust, 19. ; 
turaria, 382. 
_ Buffalo grass, Dissosteira longipennis on, 72. 
Atriplex nummularia, attacked by Pulvinaria | 
maskelli, 294. 
Audibertia polystachya, Psoa maculata on, 261. 
Aurocaria, Dactylopius on, 290. 
Avena, Toxoptera graminum on, 245. 
Aweto, or insect-fungus, 217. 
- B. 
Banana, Icerya montserratensis on, 407. 
Barley, Hessian fly in, 235. 
Basswood, tent-caterpillars on, 139. 
436 
injured by long-winged locust, 19. 
C. 
Cabbage, Diabrotica 12-punctata on, 107. 
eaten by Hippodamia convergens, 33. 
Epicauta lemniscata on, 77. 
food of Nysius angustatus, 141. 
insects affecting, in Ohio, 2. 
Caprifig, fertilization of, 128. 
insects, remarks on, 373. 
Carnations, cut-worm damaging, 405. 
Carya alba, stomata caused by Phylloxera on, 327. 
Catalpa, injured by Sphinx catalpz, 139-140. 
Cauliflower, Diabrotica 12-punctata on, 107. 
Cayenne pepper, moth damaging, 332. 
Cedar. red, Capsid@ on, 161. 
white, Bostrychus jesuita on, 294. 
Celery, plant-louse on, 213. 
wire-worm damaging, 401. 
Charlock. Plutella cruciferarum on, 236. 
Chenoyucea, subgenus of Yucea, 339. 
, Cherry, crop increased by bees, 256. 
Cacecia argyrospila on, 355. 
insects affecting. in Victoria, 2. 
Syneta albida on, 396. 
Chestnut, Balaninus bred from, 93, 130. 
Zeuzera pyrina on, 77. 
China berries, against grain insects, 293. 
Chinquapin, Balaninus bred from, 93, 130. 
