418 



INDEX. 



Insects. Poisoning noxious, 205. 

 Poisonous, 2399. 



Popular remedies for noxious, 73. 

 Preserving, 881, 1057. 

 Regulation of sex in, 1415. 

 in relation to agriculture, 2238. 

 Remedies for various, 2284. 

 Retarded development of, 2040. 

 Salt and vinegar for, 937. 

 Simulinm feeding on other, 2177. 

 Some interesting, 1232. 

 Stings of, 116. 



from stomach of lark, robin, and sun- 

 fish, 1926. 

 rock-bass, 1792. 

 stripping the burr-oak, 966. 

 in timber, 918. 

 Trade in, 1986. 

 Transformation of, 528. 

 Unity in coloration of, 50. 

 Use of buckwheat to destroy, 1744. 



fungus growths to destroy, 1918. 

 poisons to destroy, 1887. 

 used as food. Salt-water, 2203. 

 White willow, 907. 

 of the year, 2289,2331. 



Destructive, 2322. 



Insekten. Einige unserer sehadlicherer, 1325. 

 Insidious flower-bug, 1127, 1423, 2418. 

 Instinct of Cicada septendecim, 2144. 

 Instructions to agents of the U. S. Entomological 



Commission. Supplementary, 1888. 

 Interaction of organisms, 139, 1954. 

 Interest felt in economic entomology in California, 



2053. 



Interim committees. Ad, 394. 

 Interinittance of phosphorescence in fire-flies, 



1805. 



Internal mite in fowls, 2157. 

 Introduction of Phylloxera. Laws to prevent the, 



2019. 

 Invigorator again. Best's fruit-tree, 530. 



once more. Best's, 545. 

 lomotb, 1329, 1389. 



caterpillar, 809. 



Iowa. Economic entomology in, 2197. 

 The hopper in, 1585. 

 Osborn, H. Report upon the insects of the 



season in, 2418. 



The seventeen-year Cicada in, 1737. 

 Ipomaea commutata. Aletia feeding, 2343. 

 Ips in calyx of pear. Banded, 1239. 

 fasciatus, 4, 214, 1239. 

 4-siguatns I. fasciatus. 

 Isabella tiger-moth, 1311. 

 Isosoma, 2394. 



allynii, 2060, 2063. 



grande7i.*p., 2288, 2291, 2316, 2348, 2363, 



2394. 



Habits of. 2348. 



hordei, 563, 923, 2060, 2238, 2316, 2394. 

 Larger wheat-straw, 2291. 

 lineare, 2060, 2119. 

 nigrum = I. hordei. 

 tritici n. sp., 2060, 2063, 2119, 2123, 2316, 



Isosoma vitis, 482, 1059, 1127. 

 Wheat, 2119. 



straw, 2291, 2394. 

 Ithycerusnoveboracensis,16, 306, 652, 659, 869, 1033, 



1085, 1188, 1301. 

 lulus, 430. 



cosruleo-cinctus, 236. 



marginatus Spirobolus marginatus. 



infested with Gamasus juloides, 



963. 



multistriatusn. *p., 193= Carnbala annulate, 

 virgatus, 261. 

 Ixodes bovis, 404. 

 sp., 834. 



unipunctata, 1133. 



Jaeger's North American insects, 84. 

 Japanese mode of packing silk-worm eggs, 1616. 

 Jarring down infested fruit. Codling-moth, 1318. 

 Jassidit, 737. 

 Jassas, 1766. 



sexnotatus, 17G6. 

 Jiggers, 4 12. 

 Johnson, L. Report on cotton-worm, boll-worm, 



and other insects, 2164. 

 Joint-worm, 49, 62, 563, 923, 2238. 



Appendix to article on, 1223. 

 fly, 1127. 

 Joint-worms, 211!, 2394. 



Notes on, 2316. 



Joints of wheat Worm in, 1848. 

 Jones, R. W. Observations and experiments on 



cotton-worm, 2164. 

 Report on cotton insects, 2343. 

 W. J. Report on cotton insects, 2343. 

 Joppidium n. g., 38*5. 



ruficeps n. gp., 385. 



Journal of a State entomologist. One day's, 383. 

 Jumping to conclusions, 253. 



seeds and galls, 1496.2163, 2173. 

 spiders, 2302. 

 sumach-beetle, 1363. 

 tree-cricket, 1329. 

 Juniper. Dapsilia ratilans. on, 1713, 1721. 



web-worm, 1721. 



Junipers. Insects injurious to, 1713. 

 Juniperus sabina. Insects injurious to, 698. 

 Junonia lavinia, 753. 

 Kansas bombardier -beetle, 1311. 

 The locust in, 1591. 

 and Missouri this fall. No locust injury 



in, 1433. 

 Report on grasshopper question to the 



governor of, 1573. 

 Scorpion in, 1119. 

 Silk culture in, 1542. 

 Kartoffel-Kafer. Neue, 919. 

 Katydid. Angular-winged, 1363. 



Broad-winged, 1329, 1363. " 

 Domesticated, 1536. 

 Eggs of the, 516, 1005. 



angular, 1518. 

 oblong, 569. 

 Narrow-winged, 1363. 

 Oblong- winged, 1329, 1363. 

 Ste Catydid. 

 Katydids, 1363. 



