Table 2 Lethal concentration, based on 90% mortality (LC₉₀), of tested actives against different D. gallinae isolates

1

Lab 1 (2001, Germany)

62.5

nt

2.0–3.9

nt

2000–4000

2

Field 1 (2014, Germany)

nt

> 250 (D)

nt

nt

nt

3

Field 2 (2014, France)

7.8–15.6

> 1000 (D)

> 1000

> 1000

1000–2000

4

Field 3 (2015, Spain)

3.9–7.81

> 1000 (D)

> 2000

> 1000

> 4000

5

Field 4 (2015, Germany)

< 15.6

nt

2000–4000

nt

1000–2000

Field 5 (2015, France)

< 15.6

nt

> 4000

nt

1000–2000

Field 6 (2015, France)

15.6–31.3

nt

> 4000

nt

1000–2000

Field 7 (2015, Germany)

< 15.6

nt

< 1000

nt

1000–2000

Field 8 (2015, Spain)

< 15.6

nt

2000–4000

nt

< 1000

Field 9 (2015, France)

< 15.6

nt

2000–4000

nt

< 1000

Field 10 (2015, Germany)

< 15.6

nt

1000–2000

nt

1000–2000

Field 11 (2015, Germany)

< 15.6

nt

1000–2000

nt

1000–2000

Field 12 (2015, Germany)

15.6–31.3

nt

< 1000

nt

2000–4000

Lab 2 (2001, Germany)

15.6–31.3

500–1000 (D)

< 500

< 125

2000–4000

6

Field 13 (2016, Brazil)

125

> 1000 (C)

nt

> 1000 (C)

nt