Larvicidal efficacies and chemical composition of essential oils of Pinus sylvestris and Syzygium aromaticum against mosquitoes

（P.sylvestris）=128.00 mg/L].S.aromaticum oil was more toxic to the mosquito larvae than oil of P.sylvatris but the difference in lethal concentrations was insignificant（P>0.05）.Condusioii:The results justify the larvicidal potentials of both essential oils and the need to incorporate them in vector management and control.