Table 5.

Thermal units needed by flea vector larvae of X. cheopis and S. fonquerniei to complete development to pupae at two humidities combined and for 80 % RH and 90 % RH separately

		80 % + 90 %	80 %	90 %
X. cheopis	Threshold	12.36	12.34	12.71
	R 2 - value	0.77	0.75	0.76
	K - value	158.15	158	155
S. fonquerniei	Threshold	9.26	9.14	8.57
	R 2 - value	0.45	0.40	0.47
	K - value	361.6	360.77	345