@article{Kalimuthu_Panneerselvam_Murugan_Hwang_2013, title={Green synthesis of silver nanoparticles using Cadaba indica lam leaf extract and its larvicidal and pupicidal activity against Anopheles stephensi and Culex quinquefasciatus}, volume={45}, url={https://www.pagepressjournals.org/jear/article/view/jear.2013.e11}, DOI={10.4081/jear.2013.e11}, abstractNote={Green nanoparticle synthesis was achieved using environmentally acceptable plant extracts and eco-friendly reducing and capping agents. In the present study, activity of silver nanoparticles (AgNPs) synthesized using <em>Cadaba indica</em> lam plant against <em>Anopheles stephens</em>i and <em>Culex quinquefasciatus</em> was determined. A range of concentrations of synthesized AgNPs (3.125, 6.25, 12.5, 25, 50 ppm) and crude extract (50, 100, 150, 200, 250 ppm) were tested against <em>A. stephensi </em>and <em>C. quinquefasciatus</em>. The synthesized AgNPs from <em>C. indica</em> lam were much more toxic than crude extract in both mosquito species. The cured extract high mortality values were 50% lethal concentration (LC<sub>50</sub>)=88.22, 90.84 ppm; 90% lethal concentration (LC<sub>90</sub>)=172.94, 178.55 ppm, and the AgNPs high mortality values were LC<sub>50</sub>=3.90, 4.39 ppm; LC<sub>90</sub>=19.04, 17.35 ppm against <em>A. stephensi</em> and <em>C. quinquefasciatus</em>, respectively. The results recorded from ultraviolet-visible spectrophotometer, scanning electron microscopy, energy dispersive X-ray and Fourier transformed infrared support the biosynthesis and characterization of silver nanoparticles. These results suggest that the leaf cured extracts of <em>C. indica</em> lam and green synthesis of silver nanoparticles have the potential to be used as an ideal eco-friendly approach for the control of <em>A. stephensi</em> and <em>C. quinquefasciatus</em>.}, number={2}, journal={Journal of Entomological and Acarological Research}, author={Kalimuthu, K. and Panneerselvam, C. and Murugan, K. and Hwang, J.- S.}, year={2013}, month={Sep.}, pages={e11} }