Fig. 3.
The life span of the termites among different treatments. (a) The life span of the termites exposed to 5 × 107, 5 × 105, 5 × 103 conidia/ml, and 0.1% Tween 80, respectively; (b) the life span of single termites and grouped termites exposed to 5 × 107 conidia/ml. The curves of controls and 5 × 103 conidia/ml treatments largely overlapped and displayed as a single dotted line. Different letters indicated significant differences (P < 0.05, Kaplan-Meier methods).