INDEX 



367 



Hydatid disease, 173, ISl, 1S3, 194, 210 



control, 214 



development, 212 



the echinococcus, 210 



longe\'ity of cyst, 213 



occurrence, 210 



post-mortem appearance, 213 



sj-mptoms, 214 

 Hjinenolepis carioca, 190, 191 

 HjTnenoptera, 18 

 Hypoderma bo-\ds, 58 



lineata, 57 



Imago, The, 19 

 Incidental parasites, 8 

 Infectious entero-hepatitis of turkeys, 

 325 



control, 326 



course, 325 



infection, 325 



post-mortem appearance, 325 



symptoms, 325 



treatment, 326 

 Insecta, 15 



classification of, 20 

 Insects, 15 



development, 18 



duration of life, 19 



growth, 19 



lar\'2e, 18 



metamorphosis, 18 



mouth parts, 16 



parasitic subgroups, 20 



reproduction, 18 



structure, 15 

 Internal parasites, 155 

 Intestinal strongj'losis of the cat, 291 



of cattle, 272, 285 



of the dog, 291 



of the goat, 268, 281, 287 



of the hog, 287 



of the horse, 288 



of the sheep, 268, 281, 287 



Intratracheal injections, 265 

 Introduction, 1 

 Isospora bigemina, 342 

 Itch mites, 101 

 Ixodes, 142 



hexagonus, 143 



ricinus, 143 

 Ixodidjp, 96, 97, 136, 141 

 Ixodoidea, 96, 97, 136, 139 



K 



Kala-azar, 316 



Kerosene emulsions, 48 



Kerosene in mosquito control, 25, 



31 

 Kidney womi of the dog, 296 

 Kidney worm of the hog, 295 



Laminosioptes cysticola, 134 

 Lan'se, dipterous, 50 

 Lar\'3e, insect, 18 

 Leeches, 216, 307 

 Leg mange of poultrj-, 132 

 Leishmania donovani, 316 

 Leptus autumnalis, 100 

 Lice, 70 



biting, 71 



sucking, 70 

 Lice of poultry, 82 



control, 88 



occurrence, 82 



treatment, 88 

 Life, degeneracj' in mode of, 1 

 Life history of beef tapeworm, tabular 



re\iew, 172 

 Life histories of dog tick and Texas 



fever tick compared, 151 

 Life historj' of Echinococcus granu- 

 losus, tabular review, 213 

 Life historj' of gid tapeworm, tabular 

 review, 207 



