Table 1. Effects of chilling temperature and duration on survival rate, knockdown and recovery time of Aedes albopictus males.

Temperature (°C)	Duration (h)	Survival rate (%)	Adjusted P value	Knockdown time (min)	Recovery time (min)
Control	ND	96.2 ± 0.6	ND	ND	ND
1	1	89.7 ± 1.0	P < 0.0001	3.9 ± 0.2	ND
	2	84.3 ± 0.9	P < 0.0001		ND
	3	83.3 ± 0.7	P < 0.0001		59.1 ± 3.5
	6	63.1 ± 1.8	P < 0.0001		ND
	24	2.5 ± 0.9	P < 0.0001		ND
5	1	95.6 ± 0.7	P = 0.9889	7.4 ± 0.2	ND
	2	95.9 ± 0.5	P = 0.9992		ND
	3	95.3 ± 0.5	P = 0.8549		9.6 ± 0. 6
	6	93.6 ± 0.6	P = 0.0232		ND
	24	89.5 ± 0.5	P < 0.0001		33.9 ± 1. 7
10	1	95.8 ± 0.5	P = 0.9957	9.2 ± 0.4	ND
	2	93.3 ± 0.8	P = 0.0105		ND
	3	93.8 ± 0.7	P = 0.0412		1.5 ± 0.1
	6	93.0 ± 0.6	P = 0.0032		ND
	24	88.7 ± 0.5	P < 0.0001		1.4 ± 0.1

ND: none done.

All the data was presented as (Mean ± SEM).

Survival rate of post-chilled IHC males as compared to non-chilled males (control) by using the Dunnett’s multiple comparisons test (P < 0.05).