In vitro activity of fluralaner and commonly used acaricides against Dermanyssus gallinae isolates from Europe and Brazil

Table 1 Study design summary

Study	Assay	Concentrations tested (ppm)
1	Contact	Fluralaner, phoxim, spinosad: 3.9–4000
	Immersion	Phoxim, spinosad: 2.0–4000; fluralaner: 0.3–4000
	Feeding	Fluralaner 10^-7–10
2	Contact	Deltamethrin^a: 250, 125, 62.5
3, 4	Contact	Fluralaner: 3.9–62.5; spinosad: 250– 4000; phoxim: 125–2,000; propoxur, deltamethrin: 62.5–1000
5	Contact	Fluralaner: 15.6–125; spinosad, phoxim: 500–4000; propoxur, deltamethrin: 125–1000
6	Contact	Fluralaner, propoxur, cypermethrin: 1.95–1000

ISSN: 1756-3305