Figure 2.

To assess larval development and larval feeding area, larvae and sacrificed plates were photographed, respectively. All pictured were taken with a background of millimeter paper (each small square is 1 mm by length and width) to set a scale for later image analysis. (A) Larvae exposed to aqueous solution formulated conidia after three days at low RH. (B) Larvae exposed to emulsion formulated conidia after three days at low RH. (C) Leaves treated with aqueous conidia after three days of larval feeding at low RH. (D) Leaves treated with Emulsion formulated conidia after three days of larval feeding at low RH.