Unusual phases of the 1945 Mosquito control program in Philadelphia; mosquito bites prevented at an outdoor gathering of 100,000 people; use of the traxcavator in mosquito control.
R
R
REEVES
H M
HM
PACKER
R W
RW
GIES
D000818:Animals; D009033:Culicidae; D006801:Humans; D007299:Insect Bites and Stings; D009032:Mosquito Control; D015143:Philadelphia
MOSQUITOES/eradiction; TRAXCAVATOR