Keywords: 127-GW-913-54398: Mechanized Unit in War on Malaria. Members of a Malaria Control Unit on Guadalcanal these men use a power sprayer mounted on a “peep” to spray pools of water where malaria-transmitting mosquitoes breed. A small gasoline compressor provides pressure for the 15-gallon tank which many contain either oil or insecticide. U.S. Marine Corps Photograph, now in the collections of the National Archives. (2016/09/13). 127-GW-913-54398: Mechanized Unit in War on Malaria. Members of a Malaria Control Unit on Guadalcanal these men use a power sprayer mounted on a “peep” to spray pools of water where malaria-transmitting mosquitoes breed. A small gasoline compressor provides pressure for the 15-gallon tank which many contain either oil or insecticide. U.S. Marine Corps Photograph, now in the collections of the National Archives. (2016/09/13). |