Fig. 3

Rate of conidial germination following different exposure periods to ultraviolet light. Conidia were exposed to UV-B light for different periods of up to 5 h, either suspended in Tween alone (F) or in two different concentrations of neem oil (F + N: 0.01% or 1% v/v). The results are shown as mean germination rates ± SD (bars). Different letters or symbols indicate statistically different germination rates when comparing within treatment results