OCR Text |
Show In Manila, especially In the meat stalls, where flies assemble in swarms. It is found that solutions of one in five hundred formaldehyde in water placed In saucers attract and kill. Breeding places of flies are sprinkled with kerosene kero-sene and the street sweepings sprinkled sprin-kled with crude petroleum and then covered with lime, which. In turn, Is covered six or eight Inches with new, clean earth. By these simple, easy means the numbers of flies were immensely im-mensely diminished. |