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Table 3 Efficacy against other trichostrongyles for those treatments that were effective against Nematodirus, by year and anthelmintic

From: A nationwide survey of anthelmintic treatment failure on sheep farms in Ireland

Anthelmintic

Tests

2013

2014

2015

All years

  

Efficacy

Efficacy

Efficacy

Efficacy

  

+

-

+

-

+

-

+

-

BZ

n

15

29

10

28

9

21

34

78

 

%

34

66

26

73

30

70

30

70

LV

n

8

6

12

5

11

13

31

24

 

%

57

42

71

29

46

54

56

43

AVR

n

20

6

20

6

23

16

63

28

 

%

77

23

77

23

59

41

69

31

MOX

n

11

1

10

0

7

0

28

1

 

%

92

8

100

0

100

0

97

3

  1. + effective (reduction in FEC ≥ 95%)
  2. - not effective (reduction in FEC < 95%)