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Table 1 Total yearly abundances at comparable collection time points at each location between 2007–2011

From: Longitudinal monitoring of Culicoides in Belgium between 2007 and 2011: local variation in population dynamics parameters warrant cautious use of monitoring data

Site

2007 (n = 29)

2008 (n = 24)

2009 (n = 22)

2010 (n = 25)

2011 (n = 38)

Average inter-site rank 2007–2009; 7 sites

Average inter-site rank 2007–2011; 4 sites

Nijlen

696

8269

1020

1015

1824

1.67

1.20

Varendonk

3634

14,658

2586

5151

14,992

4.33

2.80

Neerpelt

1558

2242

3809

–

–

2.67

–

Frahan

10,277

12,135

9569

–

–

6.33

–

Goronne

8702

11,773

6233

–

–

5.00

–

Verlaine

1111

2549

1139

7652

7610

2.00

2.00

Gembloux

9060

17,957

6208

16,476

20,319

6.00

4.00

Fold difference a

15

8

9

16

11

–

–

  1. Abbreviation: n number of comparable collection time points
  2. aFold difference between sites with the highest and lowest total yearly abundance