Studies of the susceptibility of Anopheles albimanus and Anopheles vestitipennis from Dajabon, Dominican Republic, to insecticides.
Insecticide susceptibility of Anopheles albimanus and An. vestitipennis in Dajabon Province, Dominican Republic, was investigated. Only 74.3% of An. albimanus exposed to 4% DDT for 1 h died. The mortality in this species following exposure for 1 h to 0.25% permethrin was also 74.3%. However, this species was susceptible to malathion, fenitrothion and propoxur. The mortality obtained following exposure of An. vestitipennis to 4% DDT and 0.1% propoxur, both for 1 h, was 71% and 100%, respectively. However, the number of specimens exposed to propoxur was small.
Mekuria
Y
Y
International Center for Public Health Research, University of South Carolina, McClellanville 29458.
Williams
D C
DC
Tidwell
M A
MA
Santana
T A
TA
D000818:Animals; D000852:Anopheles; D003634:DDT; D004293:Dominican Republic; D004463:Ecology; D005278:Fenitrothion; D007305:Insecticide Resistance; D007306:Insecticides; D008294:Malathion; D026023:Permethrin; D001074:Propoxur; D011722:Pyrethrins; D013696:Temperature
D007306:Insecticides; D011722:Pyrethrins; D026023:Permethrin; D001074:Propoxur; D003634:DDT; D008294:Malathion; D005278:Fenitrothion