Whiteflies feeding assay. Whiteflies under light
microscope when fed on nile blue containing experimental
plants A: negative control B: G. arboreum C: GaWM3 D:
G. harknessii E: G. hirsutum. Dye was observed in the gut
of whiteflies fed on G. hirsutum, G. harknessii and GaWM3
whereas no color was observed in negative control and the
whiteflies fed on G. arboreum