Show w HITCH-HIKING HITCH FLY r SPREADS D DISEASE The common house ny fly Is a n hitch hitch- hiker However cr the ny fly doesn't bother both both- er cr to jerk jerl a thum and ask a ride It flies Into moving autos or even c trains or airplanes without perm permission Is- Is sion slon and often oCten travels hundreds of or miles before beCore lea ln leaving Its chosen ve e e. t hide hicle This Titis habit of or flies traveling tra great distances on other power than their own has hns made local fl fly era eradication campaigns less les J effective titan than the ners hoped Cases have hu been found round where a n fly carried carried disease germs erms on Its legs and body for tor miles and Infected In people the community community- where It settled No previous cases of or the disease were vero In existence In in the new community and health authorities authorities au au- could find no other source of Infection than flies Repeated warnings s of ot physicians I II I and health officials have apparently failed to Instill a proper fear Cear of at the house fly In the average mind However However How How- ever eyer a n more thorough knowledge dge of or the habits of ot a fly would Increase the respect for this tiny Uny Insect accordIng according according ac ac- ac- ac cording to authorities on the subject Decent cleanliness In any home requires protection against the themen menace men men menace ace of flies files Whether a n fly Is home- home I born or a hitch hiking visitor he isa Is la laa a danger Fortunately an effective e ly killing program can be conducted In any home by the use of ot a reliable fly spray containing an an ample quantity quan City my of a n product derived derIved from Pyrethrum flowers which la is death to flies when sprayed In a fine fino mist |