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Table 2 Tick prevalence, infestation loads and species diversity in West African countries

From: Tick communities of cattle in smallholder rural livestock production systems in sub-Saharan Africa

 

West

Burkina Faso

K

Ghana

K

Benin

K

Nigeria

K

Amblyomma

 A. variegatum

37.60 (12.79 ± 33.47)

17.54a (0.62 ± 1.77a)

0.01(1)

56.06b (15.04 ± 26.1b)

0.49(38)

50.88b (31.32 ± 53.79c)

0.43(28)

24.66a (1.95 ± 4.92d)

 

 A. gemma

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

Hyalomma

 H. rufipes

7.53 (0.5 ± 2.31)

23.32 (1.26 ± 3.03)

0.58(21)

6.76 (0.73 ± 3.35)

0.06(15)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 H. truncatum

4.15 (0.22 ± 1.37)

5.88 (0.18 ± 0.98)

0.18(8)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

11.46 (0.77 ± 2.57)

 

 H. impressum

0.12 (0 ± 0.06)

0.47 (0.01 ± 0.11)

0.07(1)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 H. albiparmatum

0.02 (0 ± 0.29)

0.00 (0 ± 0)

 

0.10 (0.02 ± 0.6)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

Rhipicephalus

 

 R. microplus

34.40 (18.6 ± 61.49)

25.88a (1.55 ± 3.67a)

0.36(4)

43.24b (7.03 ± 15.44b)

0.4(37)

49.74c (58.27 ± 106.56c)

0.51(28)

16.51d (2.61 ± 10.71a)

 

 R (Boophilus) spp.

4.82 (2.8 ± 19.16)

0.19 (0 ± 0.04)

 

0.10 (0 ± 0.03)

 

17.40 (10.26 ± 35.62)

0.14(16)

0.00 (0 ± 0)

 

 R. decoloratus

2.69 (0.43 ± 5.21)

0.00 (0 ± 0)

 

0.10 (0.02 ± 0.71)

 

0.00 (0 ± 0)

 

11.46 (1.85 ± 10.67)

 

 R. annulatus

0.24 (0.11 ± 3.48)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.88 (0.39 ± 6.66)

0.02(2)

0.00 (0 ± 0)

 

 R. geigyi

0.02 (0 ± 0.14)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.09 (0.01 ± 0.26)

 

0.00 (0 ± 0)

 

 R. sanguineus

0.02 (0 ± 0.05)

0.09 (0 ± 0.09)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. appendiculatus

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. lunulatus

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. evertsi evertsi

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. praetextatus

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. pravus

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 R. pulchellus

0.00 (0 ± 0)

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

0.00 (0 ± 0)

 

 No. screened

4168

1055

 

1006

 

1138

 

969

 

 No. infested (%)

2698 (64.73)

634 (60.09)

 

691 (68.68)

 

896 (78.73)

 

477 (49.22)

 

 Co-infestation

39.04

19.25

 

50.59

 

50.88

 

26.85

 

 Shannon’ index

 

1.33

 

0.93

 

1.05

 

1.04

 
  1. Prevalence (%) and average tick load (number of ticks/individual ± standard error)
  2. K: Negative binomial shape parameter (the higher, the less skewed distributions)—calculated for farm × time combinations with > 10 animals sampled and a tick prevalence > 5%. Criteria were not met in Nigeria. For taxa with overall regional prevalence ≥ 10%: the same letters indicate that the contrast between countries is not statistically different from zero