Anthelmintic Resistance

Anthelmintic Resistance

Host

Nematode

Benzimidazoles

Levamisole

Macrocyclic Lactones

Other

Pyrantel

Monepantel

Cattle

Cooperia spp

✓

✓

✓

—

—

Haemonchus placei

✓

✓

✓

—

—

Ostertagia ostertagi

✓

✓

✓

—

—

Trichostrongylus axei

✓

✓

✓

—

—

Oesophagostomum spp

—

—

✓

—

—

Sheep and Goats

Haemonchus contortus

✓

✓

✓

—

✓

Teladorsagia spp

✓

✓

✓

—

✓

Cooperia spp

✓

—

✓

—

—

Trichostrongylus spp

✓

✓

✓

—

✓

Nematodirus spp

✓

—

—

—

—

Horses

Cyathostominae

✓

—

✓

✓

—

Parascaris equorum

—

—

✓

✓

—

Pigs

Oesophagostomum spp

✓

✓

✓

—

—

Dogs

Ancylostoma caninum

—

—

—

✓

—

Dirofilaria immitis

—

—

✓

—

—