INDEX 



Abutilon abutilon, 503. 

 Acacia amentacea, 495, 499. 



fiexicaulis, 492. 

 Acer negundo, 516. 

 rubrum, 516. 

 saccharinum, 516. 

 saccharum, 516. 

 Acuan illinoensis, 490, 502. 

 Adalia bipunctata, 222, 228. 

 Aedes calopu.s, 387. 

 Aegeriia webberii, 131. 

 Aegopodium podograria, 321. 

 iEscvdus glabra, 516. 

 Agrilus anxius, 208, 544. 

 Agrolimax agrestis, 272. 

 Agropyron caninum, 237. 

 occidentale, 237. 

 repens, 237, 284. 

 tenerum, 237. 

 Alder flea beetle, 544. 

 Aleyrodes bergi, 132. 

 brassica?, 132. 



citri, 363 ; Indian enemies of, ,'with 

 description of a new species of 

 Prospaltella, 130-132. 

 coronatus, 132. 

 gelatinosus, 132. 

 howardi, 371. 

 nubifera, 363. 

 Alfalfa, 138, 139, 275, 286, 385, 527. 

 Algodon silvestre, 245, 246. 

 Allograpta obliqua, 222. 

 Ambrosia trifida,330, 385. 

 American Association of Economic En- 

 tomologists, List of Meetings and 

 Past Officers, vii-xv. 

 proceedings, 1-96. 

 work of, 23-34; 137-261. American 

 Association Official Horticultural 

 Inspectors, Proceedings, 96-129 

 262-288. 

 American elm, 516. 

 American gall midges, hosts and galls, 



451-475. 

 Amorpha fruticosa, 500. 

 Amphorophora rubi, 381. 

 Anasa tristis, 272. 

 Andropogon furcatus, 180. 

 Angelica atropurpurea, 322. 



sylvestris, 321. 

 Angoumois grain moth, 108, 142, 143, 



270. 

 Aniline oil, 48. 

 Anomalon apicale, 182. 



Anthonomus grandis, 230, 242, 399. 



suturalis, 407, 408. 



vestitus, 242. 

 Anthomyia bra.ssicae, 273. 

 Apanteles heviccps, 181. 

 Aphelinus diaspidis, 511. 



fuscipennis, 510, 511. 



mytilaspidis, 511. 

 Aphelinus, mali 167. 

 Aphidida>, 381-385. 



of Illinois, 325-331. 

 Aphidius nigripes, 424. 



piceus, 222. 



rosae, 424. 

 Aphis crata^gi, 327. 



forbesi, 328. 



illinoiensis, 330. 



maidi-radicis, 284. 



maidis, 286. 



pulverulens, 324. 



rubi, 381. 

 Aphycus flavus, 512. 



iminaoulatus, 511. 

 Apion pyriforme, 499. 



subornatum, 495, 499. 

 Aplastomorpha prattii, 493. 

 Apple, 103, 110, 117, 140, 162, 163, 166, 

 174, 175, 170, 177, 178, 203, 204, 

 205, 209, 210, 217, 253, 272, 274, 

 275, 298, 511, 516, 524, 526. 527 

 544. 



maggot control, 173-179. 

 Apricot scale, 514, 515. 

 Arctostaphylos pumilla, 560. 



tomentosa, 560. 

 Argentine ant, 448; field work in control 



of, 353-58. 

 Army worms, 270. 

 Arsenate of iron, 206. 

 Arsenate of lead, 189, 191, 204, 206, 255, 



261, 282, 420, 421, .522, 520. 

 Artemisia, 347. 



gnaphalodes, 4S4. 



iudoviciana, 3S3. 

 A.saphc.s rufipes, 222. 

 A.sh, 272. 



Asparagus beetles, 108. 

 Aspen poplars, 240. 



leaf beetle, 240. 

 Asphondylia eujjatorii, 549. 

 holiantiiiflora', 547. 

 thalictri, 547. 

 Aspidiotiphagus cilrinus, 132, 511, 513. 

 Aspidiotus ficus, 51. 

 perniciosus, 510. 



