Lane M: 1.0 Kb DNA ladder, lanes 1-75: Xcc-C4, Xcc-C6, Xcc-C8, Xcc-C9, Xcc-C14, Xcc-C16, Xcc-C19, Xcc-C21, Xcc-C23, Xcc-C110, Xcc-C111, Xcc-C112, Xcc-C113, Xcc-C114, Xcc-C115, Xcc-C116, Xcc-C117, Xcc-C118, Xcc-C119, Xcc-C120, Xcc-C121, Xcc-C122, Xcc-C123, Xcc-C124 Xcc-C125, Xcc-C126, Xcc-C127, Xcc-C128, Xcc-C129, Xcc-C130, Xcc-C131, Xcc-C132, Xcc-C147, Xcc-C157, Xcc-C161, Xcc-C162, Xcc-C166, Xcc-C167, Xcc-C170, Xcc-C171, Xcc-C178, Xcc-C185, Xcc-C187, Xcc-C186, Xcc-C187, Xcc-C188, Xcc-C189, Xcc-C190, Xcc-C195, Xcc-C196, Xcc-C197, Xcc-C198, Xcc-C199, Xcc-C200, Xcc-C205, Xcc-C206, Xcc-C207, Xcc-C208, Xcc-C209, Xcc-C210, Xcc-C211, Xcc-C212, Xcc-C216, Xcc-C217, Xcc-C227, Xcc-C228, Xcc-C230, Xcc-C231, Xcc-C247, Xcc-C248, Xcc-C278. Xcc-C218, Xcc-C219, Xcc-C220, Xcc-C221, Xcc-C221, Xcc-C226,

Figure 1: Larvicidal activity of Callicarpa americana leaf extracts against fourth instar larvae of Aedes albopictus at various concentrations. Percent mortality was determined 24 hours after treatment. Mosquitoes that were non-responsive to physical stimulation were counted as dead. Error bars represent the standard error of the mean of three independent assays.