PLANT INDEX. 



Abibs menziesii, Hylesinus sericeus on, 228. 

 Abutilon avicenne, scale found on, 345. 

 Acacia, Sinoxylon declive on, 260. 

 Akee, Planchonia flmbriata on, 334. 



Pulvinaria .sp. on, 334. 

 Alder, food-plant of Zeuzera pyrina, 77. 

 Alfalfa, grasslioppers injuring, 50, 51, 52, 144. 

 Almond, locusts injuring, 144. 

 Amarantus, Agrotis annexa on, 31. 

 Ampeiopsis, Alypia 8-maculata on, 61. 

 Apple, .aDgeria pyri on, 34. 



Aphides on, 44. 



Cacoecia argyrospila on, 395. 



coleopterous enemies of, 43. 



Diabrotiea 12-punctata on, 107. 



Epicaerus 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. 



Ipochus fasciatus on, 262. 



Leptocoris trivittata on, 273. 



CEdemasia 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 caprwa on. 131. 

 Asparagus, Crioceris asparagi on, 401. 



Crioceris 12-punctata on. 395. 

 Aspen, Alaus oculatus on, 65. 



Ptecilonota cyauipes on, 66. 

 Atriplex nummularia, attacked by Pulvinaria 



maskelli, 294. 

 Audibertia polystachya, Psoamaculata on, 261. 

 Aurocaria, Dactylopius on, 290. 

 Avena, Toxoptera graminum on, 245. 

 Aweto, or insect-fungus, 217. 



^- 

 Banana, Icerya montserratensis on, 407. 

 Barley, Hessian fly in, 235. 

 Basswood, tent-caterpillars on, 139. 

 436 



Bean, Diabrotiea 12-punctata on, 107. 



Epilachna (corrupta) on, 26. 355. 



Epitrix subcrinita on, 135. 



weevil of, 297, 353. 

 Beet, Epicauta lemniscata on, 395. 



susar, Monosia guttnlata on, 237. 

 Bernardia, also a genus of scale-insects, 333. 

 Birch, food-plant vf 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 gras-ses, injured by Dissosteira longi- 



pennis, 19. 

 Box-elder, Cacoecia semiferana on, 355. 



Pulvinaria innumerabilis on, 75. 

 Buchloe dactyloides, injured by long-winged lo- 

 cust, 19. 

 Buckwheat, wild, food-plant of Calothysanis ama- 



turaria, 382. 

 Buffalo grass, Dissosteira longipennis on, 72. 



injured by long-winged locust, 19. 



Cabbage, Diabrotiea 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 catalpa;, 139-140. 

 Cauliflower, Diabrotiea 12-punctata on, 107. 

 Cayenne pepper, moth damaging. 332. 

 Cedar, red, Capsidre on, 161. 



white, Bostrychus jesuita on, 294. 

 Celerj-, plant-louse on, 213. 



wire-worm damaging, 401. 

 Charlock, Plutella cruciferarnm on, 236. 

 Chenoyucca, subgenus of Tiicca, 359. 

 Cherry, crop increased by bees, 256. 



Cacrecia 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. 



