Figure 1From: Mechanistic basis for morphological damage induced by essential oil from Brazilian pepper tree, Schinus terebinthifolia, on larvae of Stegomyia aegypti, the dengue vector Stegomyia aegypti . Third instar larvae exposed to 86.22Â ppm (A) and 603.24Â ppm (B) essential oil of Schinus terebinthifolia (ca: head; to: thorax; td: digestive tube; sg: segments; sa: air siphon).Back to article page