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Table 2 Seasonal abundance of An.gambiae s.l mosquitoes in different villages collected between June 2016 and May 2017 in Metema-Armachiho Lowlands (N = 540)

From: Anopheles gambiae s.l (Diptera: Culicidae) seasonal abundance, abdominal status and parity rates in Metema-Armachiho lowland, Northwest Ethiopia

Season

Villages

Total n (%)

χ2

value

P-Value

Kumer n (%)

Abderafi n (%)

Selam Ber n (%)

Jun-Aug 2016

145 (61.7)

45 (24.7)

85 (69.1)

275 (50.9)

  

Sep-Nov 2016

15 (6.4)

88 (48.4)

14 (11.4)

117 (21.7)

135.9

< 0.05*

Dec 2016-Feb 2017

29 (12.3)

23 (12.6)

13 (10.6)

65 (12.0)

Mar-May 2017

46 (19.6)

26 (14.3)

11 (8.9)

83 (15.4)

Total

235 (100)

182 (100)

123 (100)

540 (100)

  1. *Statistically significant