title: Review of some recent research on Onchocerca vectors.
mesh_terms: D000349:Africa; D000818:Animals; D002489:Central America; D003634:DDT; D004175:Diptera; D006723:Hong Kong; D006801:Humans; D007300:Insect Control; D007303:Insect Vectors; D007306:Insecticides; D009854:Onchocerca; D009855:Onchocerciasis / Q000453:epidemiology; D013020:South America
chemical_list: D007306:Insecticides; D003634:DDT