. Sanitary entomology; the entomology of disease, hygiene and sanitation. , 226, 497Vertical drainage, 278Vespa spp., wasps, 468, 488Volhynian fever, 294, 497Vulpes vulpes atlantica, fox, 61 Warbles, treatment, 204, 205Wart hog, 196 Waste disposal in armies, 44-48Water beetles, 59, 86 gates, 278, 279 holes, 276 pitchers, 282Weed-filled bays and lakes, 277Weep-holes, 277Weils disease, 296Wells, 37 Whipworm (see Trichuris trichiura)Withers, fistulous, 412, 497Wohlfahrtia magnifica, flesh fly, 175, 178, 179, 180, 198, 480, 485Wolf nematode (see Spirocerca sanguino- lenta)Wood owl (see Syrnvum, al
. Sanitary entomology; the entomology of disease, hygiene and sanitation. , 226, 497Vertical drainage, 278Vespa spp., wasps, 468, 488Volhynian fever, 294, 497Vulpes vulpes atlantica, fox, 61 Warbles, treatment, 204, 205Wart hog, 196 Waste disposal in armies, 44-48Water beetles, 59, 86 gates, 278, 279 holes, 276 pitchers, 282Weed-filled bays and lakes, 277Weep-holes, 277Weils disease, 296Wells, 37 Whipworm (see Trichuris trichiura)Withers, fistulous, 412, 497Wohlfahrtia magnifica, flesh fly, 175, 178, 179, 180, 198, 480, 485Wolf nematode (see Spirocerca sanguino- lenta)Wood owl (see Syrnvum, aluco)Wool blowflies, 181Worms, parasitic, 50-96Worry caused by insects, 20, 21Wound treatment for myiasis, 204Wristlet method of breeding lice, 303Wyoming intermittent fever, 497 Xenopsylla cheopis, flea, 54, 56, 60, 80, 350,351, 352, 355, 357, 360, 474, 487, 488,495, 496cleopatrae, flea, 354, 355SCO pit lifer, flea, 360, 366Xeranesthesia, 98, 101Xeronochelia, 98, 101 Yaws, 119, 122, 497 Yellow fever, 48, 259, 260, 262, 497 Zero of effective temperature, 99Zousfana, 217.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbenefic, bookyear1921
