29 
Table 12.--Effectiveness of repellents against a population consisting 
mainly of Aedes (Aedes) sp., New Guinea, 1945. 
Average repellent 
time to-- 
Orlando 
No. 
Repellent 
Second 
bite 
Number Minutes Minutes 
Benzyl ether 2269 2 120 157 
Cinnamic acid, isopropyl ester 2026 if 47 60 
(cream) 2026 2 150 . 165 
Cyclohexanol, 2-phenyl- 2133 5) 150 165 
Lactic acid, 2-methyl-, phenethyl ester 1650 Z 187+ 202+ 
Malic acid, als; dibutyl ester 337 Z 135 135 
Phthalimide, N-sec-butyl- 2419 2 120 150 
Succinimide, N-pentyl- 2971 2 150+ 180+ 
Mixture 6-2-2 M-1473 6 135 190 
