INDEX 



Abbott's Sphinx, 273. 

 Abdomen, 10. 

 Acanthiicloe, 28. 

 Acanthoscelidcs obtecfus, 365. 

 Accessories : 



cut-off, 102. 



extension rod, 101. 



hose, 102. 



mixing tanks, 104. 



nozzles, 100. 



spray tanks, 103. 



strainers, 103. 

 Achemon Sphinx, 272. 

 Acid, carbolic, emulsion, 77. 



hydrocyanic, 82. 

 Acleris minuta, 300. 

 Acrididce, 23, 142. 

 Acronycta ohlinita, 275. 

 ^geria rutilans, 234. 



tipuliformis, 243. 

 Agitator, 90. 

 Agonoderus pallipes, 125. 

 Agrilus ruficollis, 244. 

 Agriotes mancns, 107. 

 Agroynyza simplex, 138. 

 Agrotis ypsilon, 141. 

 Air chamber, 90. 



tubes, 11. 

 Alabama argillacca, 175. 

 Aleurudcs vaporariorum, 205. 

 Alfalfa Caterpillar, 175. 



Leaf-weevil, 162. 

 Alfalfa insects (additional) : 



Army Worm, 172. 



Clover Leaf-weevil, 164. » 



Clover Seed C^halcid Fly, 220. 



Cutworms, 140. 



Fall Army Worm, 173. 



Garden Webworni, 183. 



Grasshoppers, 142. 



Alimentary canal, 13. 

 Allorhina nitida, 324. 

 Almond, injury by Thrips, 329, 

 Alsophila pometaria, 281. 

 Alijjna octomaculata, 275. 

 American Cockroach, 353. 

 Ampeloglypter ater, 247. 



sesostris, 246. 

 Ampelophagus m.yron, 272. 

 Anaphothrips striata, 204. 

 Anarsia lineatella, 248. 

 Anasa tristis, 190. 

 Anatomy of insects : 



external, 7. 



internal, 11. 

 Ancylis comjjtana, 303. 



nubeculana, 305. 

 Angoumois Grain-moth, 358. 

 Animal pests, 371. 

 Anomala, Light-loving, 262. 

 Anomala lucicola, 262. 



marginata, 262. 



undulata, 262. 

 Anopheles m,aculipennis, 43. 

 Ant: 



Argentine, 351. 



Black, 351. 



characteristics, 110. 



Cornfield, 114. 



House, 351. 



Little Red, 351. 



Strawberry root, 229. 



Winged, 38. 

 Ant Tape, 352. 



Poison, 352. 

 Ants with plant lice, 318. 

 Antennae, types of, 6. 

 Anthomyiidae, 33. 

 Anthotiotnus grandis, 208. 



quadrigibbus, 333. 



scutellaris, 334. 



signatus, 337. 

 391 



