Table 1.

Kaplan Meier pair-wise comparisons of the median survival times (MST) of An. gambiae s.s. females exposed to different concentrations (1 × 10⁷, 1 × 10⁸, 1 × 10⁹, 2 × 10⁹, 2 × 10¹⁰ and 4 × 10¹⁰ conidia m^-2) of M. anisopliae ICIPE-30 and B. bassiana I93-825 (IMI 391510) for 6 h.

Concentrations	MST ± SE	1 × 107	1 × 108	1 × 109	2 × 109	2 × 1010	4 × 1010
M. anisopliae
Control	11 ± 0.32	χ2 = 15.12	χ2 = 24.00	χ2 = 50.7	χ2 = 195.11	χ2 = 239.68	χ2 = 261.26
		p < 0.001*	p < 0.001*	p < 0.001*	p < 0.001*	p < 0.001*	P < 0.001*
1 × 107	10 ± 0.32		χ2 = 1.87	χ2 = 14.46	χ2 = 138.37	χ2 = 197.25	χ2 = 219.10
			p = 0.17	p < 0.001*	p < 0.001*	p < 0.001*	p <0.001*
1 × 108	9 ± 0.37			χ2 = 5.95	χ2 = 98.86	χ2 = 166.80	χ2 = 188.48
				p <0.001*	p <0.001*	p < 0.001*	p < 0.001*
1 × 109	8 ± 0.43				χ2 = 53.99	χ2 = 119.57	χ2 = 104.37
					p < 0.001*	p <0.001*	p < 0.001*
2 × 109	6 ± 0.15					χ2 = 79.62	χ2 = 104.37
						p < 0.001*	p < 0.001*
2 × 1010	4 ± 0.12						χ2 = 3.54
							p = 0.07
B. bassiana
Control	11 ± 0.32	χ2 = 25.09	χ2 = 47.61	χ2 = 27.13	χ2 = 109.37	χ2 = 251.31	χ2 = 251.60
		p < 0.001*	p < 0.001*	p < 0.001*	p < 0.001*	p <0.001*	p < 0.001*
1 × 107	10 ± 0.47		χ2 = 4.53	χ2 = 0.319	χ2 = 38.97	χ2 = 171.18 p	χ2 = 181.16
			p < 0.001*	p = 0.57	p < 0.001*	<0.001*	p < 0.001*
1 × 108	9 ± 0.23			χ2 = 1.47	χ = 21.40	χ2 = 158.71 p	χ2 = 168.32
				p = 0.22	p < 0.001*	<0.001*	p <0.001*
1 × 109	9 ± 0.58				χ2 = 21.90	χ2 = 112.07 p	χ2 = 114.26
					p < 0.001*	<0.001*	p < 0.001*
2 × 109	6 ± 0.17					χ2 = 88.29	χ2 = 130.05
						p < 0.001*	p < 0.001*
2 × 1010	4 ± 0.11						χ2 = 3.56
							p = 0.06

*Significant at p < 0.05