Table 3.

Kaplan-Meier pair wise comparisons of the median survival times (MST) of An. gambiae s.s. females exposed to M. anisopliae ICIPE-30 and B. bassiana I93-825 (IMI 391510) for different exposure times (15 min, 30 min, 1 h and 6 h).

Exposure time	MST ± SE	15 min	30 min	1 h	6 h
M. anisopliae
Control	13 ± 0.32	χ2 = 124.1	χ2 = 154.65	χ2 = 149.59	χ2 = 150.98
		p < 0.001*	p < 0.001*	p <0.001*	p < 0.001*
15 min	6 ± 0.32		χ2 = 36.89	χ2 = 26.07	χ = 28.39
			p < 0.001*	p <0.001*	p < 0.001*
30 min	5 ± 0.37			χ2 = 1.15	χ2 = 0.57
				p = 0.28	p = 0.44
1 h	5 ± 0.43				χ2 = 0.86
					p = 0.77
B. bassiana
Control	13 ± 0.32	χ2 = 118.5	χ2 = 97.98	χ2 = 79.84	χ2 = 103.81
		p < 0.001*	p < 0.001*	p < 0.001*	p < 0.001*
15 min	6 ± 0.17		χ2 = 42.68	χ2 = 16.28	χ2 = 14.97
			p < 0.001*	p < 0.001*	p < 0.001*
30 min	5 ± 0.11			χ2 = 0.50,	χ2 = 0.29
				p = 0.23	p = 0.59
1 h	5 ± 0.10				χ2 = 0.06
					p = 0.81

*Significant at p < 0.05