"For many centuries humanity has endured the annoyance of mosquitoes without making any intelligent effort to prevent it except in the use of smudges, preparations applied to the skin, and in removal from localities of abundance. And it is only within comparatively recent years that widespread community work against mosquitoes has been undertaken, this having resulted almost directly from the discoveries concerning the carriage of disease by these insects. As obvious a procedure as it might seem to be, the abolition of mosquito-breeding places is a comparatively new idea. The treatment of breeding places with oil to destroy the larval forms is, however, by no means recent. As early as 1812 the writer of a work published in London entitled "Omniana or Horæ Otiosiores" suggested that by pouring oil upon water the number of mosquitoes may be diminished. It is stated that in the middle of the nineteenth century was used in France in this way, while in the French quarter in oil was placed in water tanks before the , the idea having possibly come France to New Orleans or vice versa."