Larvicidal, pupalicidal and adulticidal effects of Artemisia absinthium L. against dengue vector Aedes aegypti (Diptera: Culicidae) in Jazan region, K.S.A.

In the current study, the biological effects of various solvents concentrations of Artemisia absinthium were assayed on different stages (larva, pupa and adult) of Aedes aegypti under controlled laboratory conditions. The life initiation and mortality for each insect stage were evaluated. Different lethal concentrations were measured. Aedes aegypti L. was susceptible to all plant extract solvents in different conc. ANOVA test, correlation analysis and simple linear regression were used to evaluate the significance. The results correlated with other comparative studies with different Artemisia sp. to put the studied species in the proper way in Asteraceae family. The study gave A. absinthium L. its bright position as a perfect natural insecticide especially as larvicidal due to the low Lc(50) degree. Scientists welcome to use natural insecticide at initial stages of insect not in later ones.