INDEX. 263 
Insecticides—Continued. 
1653,1656, 1657,1664,1665, 1666,1667, 
1670,1672,1677,1722,1731,1813,1817, 
1916,1917, 2012, 2022,2036, 2037, 2039, 
2054, 2084,2141,2146, 2182, 2811, 2887, 
2911, 3092, 3108, 3114, 3123, 3125, 3223, 
3225, 3277, 3291, 3292, 3295, 3296, 3300, 
3329, 3340, 3377, 3406, 3431, 3615, 3642, 
3093, 3707,3710, 3743, 3772, 3866, 3884, 
3903. 
for greenhouses, 3298. 
. for window-plants, 3118. 
poisonous doses, 525,1953, 2198, 2245. 
with copper, danger of, 1933. 
with fungicides, 3658. 
Insectivorous, birds. 124.139, 635, 640,982,1119,1684, 
1862, 1873, 2099, 2235. 2303, 2353, 2359, 2442, 2470, 
2473, 2489, 2663, 2087, 2738, 2868, 3160, 3168, 3435, 
3459, 3726, 3856, 3857, 3859. 
Introduction of beneficial insects, 409, 447, 620, 
1147,1150, 2125, 2137, 2197, 2702. 
insect pests. (See Importation.) 
Iowa insects, 726,1988. 
Ips fasciatus, 627, 632, 3526. 
Ipoehus fasciatus, 431. 
Irrigation and injurious insects, 514, 896, 3328. 
Ischnaspis iiliformis, 2396. 
Ischnodemus falicus, 1898. 
Isosoma hordei, 173, 188, 5S3, 1204,1920, 3461, 3504. 
orchidearum, 1038, 2113, 2364, 2416. 
sp., 173, 1144, 3885. 
tritici, 173,1105, 2450, 2514, 2549, 2658, 3428, 
3461, 3474, 3504. 
Ithycerus noveboracensis, 161, 218, 2018. 
Ixodes ricinus, 809,1867, 2004. 
Jamestown weed as an insecticide, 537. 
Janassa lignicolor, 1535, 2018. 
Janus tlaviventris = Phyllcecus. 
Jassus inimicus, 1898, 2838. 
Julus cceruleocinctus, 1190,1239,1370,1471. 
impressus, 706, 3423. 
multistriatus, 160. 
virgatus, 22S6. 
Juniper insects, 2018. 
Kainit, 3156. 
Kansas insects, 1103. 
Katydids, 3110,3152. 
Kermes galliformis, 1507, 2018. 
Kerosene, 142, 545,1120, 3211, 3780,3811. 
attachment to sprayer, 760, 3733, 3778, 
3789, 3796, 3807, 3809. 
emulsion, 25, 43, 55, 330, 352, 533,818,1342, 
1703,1820,1947, 2008,2063, 2154, 
2160, 2759, 3893. 
against grasshoppers, 2808. 
and sulphur, 2136. 
as a sheep dip, 459, 731, 1820, 
2777. 
Kronasa minuta, 2018. 
Lachnosterna cribrosa, 962. 
fusca, 531, 627, 632, 1349, 1126, 1664, 
1723, 2018, 2034, 2036, 3707. 
gibbosa, 618, 627, 632. 
hirticula, 618, 627, 632,2229. 
ilicis, 632. 
inversa, 618, 627, 632. 
rugosa, 518, 627, 632. 
Lachnosterna sp., 483, 618, 627,1943, 2162, 2309, 2742, 
3053, 3736. 
(species), 632. 2038, 2903. 
tristis, 632. 
Lachnus australis, 2018. 
dentatus, 2018, 3676, 3678, 3707. 
larifex, 2018. 
longistigma, 3316. 
pini, 3676, 3678. 
platanicola, 3313, 3694. 
quercicolens, 2018. 
strohi, 2018, 3676, 3678, 3686, 3691, 3707. 
Lacosoma cliirodota, 2018. 
Ladybird beetles, 85, 305, 341, 402, 405, 408, 449, 451, 
1069, 1143, 1151, 1157, 1172, 
1173, 1239, 1466, 2492, 3050, 
3156, 3303, 3412, 3417, 3668, 
3783. 
colonizing, 406, 2277, 3214, 3222. 
I Lmmophilus fasciatus, 1548. 
j Lsemophloeus pusillus, 2282. 
j Lagoa crispata, 2018, 2037, 3538. 
opercularis, 1204.1798, 2255, 2975, 3018. 
j Lampronota americana, 734. 
I Languria gracilis, 217. 
raozardi, 217, 478, 2836, 3384, 3395, 3682, 
3085. 
Laphygma frugiperda, 160,167,173,1699, 3428, 3749, 
3804. 
Larch insects, 2018. 
Lasioderma serricorue, 52, 240, 308, 312, 313, 1099, 
2164, 2313, 2397, 2696, 2698, 2849, 3162. 
Lasioptera farinosa, 3135, 3138, 3477. 
sp., 1756. 
vitis, 1177,1204,3055. 
Lasius niger-alienus, 632. 
Leaf-hoppers, 167,173,183, 275, 523, 525, 1548, 1935, 
1955, 1957, 1971, 1976, 1978, 1990, 2321, 2340, 2772, 
3110, 3707, 3885. 
Leaf-rollers, 3531. 
Lebia grandis, 1394. 
Lecanium armeniacum, 1140, 3955. 
Lecanium bituberculatum, 279, 434. 
cary®, 812, 2018. 
cerasifex, 86, 583, 584, 3195. 
depressum, 449. 
fitchii, 268. 
fletcheri, 575. 
hemisphsericum, 399, 2247, 3355. 
hesperidum, 399,1700, 2399, 3195. 
insignicolle, 449, 3355. 
juglandis, 1450, 1508, 2018, 2947, 2952, 
2969, 3035, 3092 
ole®, 355, 399, 449, 1143, 1155, 1156, 2018, 
2159, 3311, 3355, 3883, 3886, 3938, 3940. 
persicte, 994,1744,1757,1770. 
pruinosum, 392, 309, 3311, 3355. 
prunastri, 994, 3566. 
quercifex, 2018. 
quercitronis, 2018. 
robini®, 3325. 
rugosum = juglan dis. 
sp., 340, 399, 1349, 1525, 3020, 3282, 3325, 
3832. 
tilife = tulipifer®. 
tulipifer®, 2423, 3282. 
Lecanodiaspis yucc®, 3325. 
