Effectiveness of repellent/insecticidal bars against malaria and filariasis vectors in peninsular Malaysia.
Field tests were conducted to compare the degree of protection from bites of Mansonia species and Anopheles maculatus by applying two repellent/insecticidal bars, MOSBAR and MOSKIL, to exposed arms and legs. Human test subjects were exposed to natural populations of mosquitos for an 8-hour night time period while using the repellent/insecticidal bars. MOSBAR gave good protection against the bites of Mansonia and An. maculatus. MOSKIL was effective against An. maculatus but not against Mansonia. High mortality was observed among the mosquitos collected from human test subjects treated with the repellent/insecticidal bars. Use of MOSBAR in terms of cost-effectiveness and safety by field and health workers entering into malaria and filariasis endemic areas is discussed.
Chiang
G L
GL
Division of Medical Entomology, Institute for Medical Research, Kuala Lumpur, Malaysia.
Tay
S L
SL
Eng
K L
KL
Chan
S T
ST
D000818:Animals; D009033:Culicidae; D003671:DEET; D005368:Filariasis / Q000517:prevention & control*; D006801:Humans; D007302:Insect Repellents; D007303:Insect Vectors; D007306:Insecticides; D008288:Malaria / Q000517:prevention & control*; D008296:Malaysia; D026023:Permethrin; D011722:Pyrethrins
D007302:Insect Repellents; D007306:Insecticides; D011722:Pyrethrins; D003671:DEET; D026023:Permethrin