LETTING IN THE SUNSHINE BY CUTTING CAT-TAILS AND DRAINING SWAMPS : 



In order to rid a community of the malaria scourge, it is necessary to do away with 

 mosquitoes. This can best be done by destroying their breeding places. The picture shows 

 the digging of a ditch in order to drain an area of stagnant water in which hundreds of 

 thousands of mosquitoes were breeding in an extra cantonment area. 





FISHING FOR MOSQUITO LARVAE IN A CAT-TAIL SWAMP: EXTRA CANTONMENT ZONE, 



CAMP ZACHARY TAYLOR 



