Research Article

Larvicidal Activity of Silver Nanoparticles Synthesized Using Extracts of Ambrosia arborescens (Asteraceae) to Control Aedes aegypti L. (Diptera: Culicidae)

Figure 4

STEM image (a) and frequency histogram (b) of average shape of silver nanoparticles-A. arborescens extract.
(a)
(b)