INDEX 



445 



Injury to corn plant, *210 

 Insect friends, 364 



life, stages of, 12 



typical leg of, 13 

 Insect-proof box, 37 

 Insecticide combined with fungicide, 



42 

 Insecticides, 40 



contact, 44 



for sucking insects, 44 



proprietary, 43 

 Insects, 11 



affecting corn, 201 

 sugar-cane, 201 



biting, 40 



collecting and preserving, 25 



definition of, 11 



differences among, 1 1 



diseases of, 369 



external structure of, 1 1 



indirectly beneficial, 364, 367, 

 369 



killing special, 27 



loss to agriculture through, 1 



metamorphosis of, 11 



observations of, 34 



orders of, 11, 14 



predaceous, 364 



products of, 369 



storing and mailing, 37 



sucking, 40 



water, 28 



where to look for, 28 

 Insessores, 373 



lo emperor moth, 123, 128, 152 

 Isoptera order, 16 

 Isosoma, 196 

 Itch-mite, *337 



of man, *336 

 Ithycerus noveboracensis, 78 



Jack-rabbits, driving, 416 



shooting, 416 

 Jarring, 28 



trees, 51 

 '' Jigger," 309 

 "Jigger flea," 309 

 Jiggers, control of, 310 

 Joint worms, 196 

 June bug, 84, 123, *211 



K 



Katydid, *19 



angular-winged, 184 

 Katydids, 18 



Kerosene emulsion, 45 

 Killing bottle, *26 

 Kil-O-Scale, 125 

 King bird, 393 

 Knapsack sprayer, *52, 59 



Labels, *30 



Labial palps, 12 



Labium, 12 



Labrum, 12 



Lace-winged fly, *366, 367 



Lachnosterna, 247 



"Lady beetles," 175, 364, *365 



"Ladybirds," 175,367 



Lantern traps, 49, *49 



Larch saw-fly, 285, *285 



Larva, 14 



inflated, *34 

 Larvae, rearing, 33 

 Lasioderma serricorne, 299 

 Lasius niger americanus, 202 

 Leaf bugs, 259 



crumpler, 98, 123, 132 



hoppers, 21 



grape-vine, 164 



roller, *95 



apples scarred by, *96 

 fruit tree, 95 

 larva of, *95 

 oblique-banded, 96 

 obsolete-banded, 136 

 work of, *95 



Lecanium nigrofasdatum, 124 

 Lecanium scale on plum, *117 

 Leg of typical insect, 13 

 Lepidoplera order, 22 

 Lepidosaphes beckii, 174 



ulmi, 72 



Leptinotarsa decemlineata, 226 

 Leptocorisa trivittata, 260 

 Leptus irritans, 309 

 Lice, 334 



bird, 17 



book, 17 



on currant leaves, *149 



plant, 14 



true, 21 



Light-loving anomala, 160 

 Lights, 29 

 Ligyrus gibbosus, 247 



rugiceps, 202 

 Lime, air- slaked, 46 



sulphur, 45 



wash, 72 

 Lime-tree winter moth, 106, 284, *284 



