Reported Resistance Case(s)
	
		| Order | Family | Common Name(s) | Group | Host | 
	
		| acari | psoroptidae | Sheep Scab | MED | Sheeps | 
	
		| MOA: Chloride channel activators, Avermectins, Milbemycins | 
	
		| Group: ABM | CAS #: 70288-86-7 | Shaugnessy Code: 0 | 
Resistance Case(s)
	
		| Case Id | Year of Report | Type of Resistance | Location | Reference | 
		
		| G21431 | 2022 | Field Evolved Resistance 
 | Argentina-- Buenos Aires
 | Soler, P., Germano, M., and Larroza, M. (2022). First report of in vitro resistance of Psoroptes ovis to ivermectin in Argentina. . Experimental parasitology, 235. | 
		
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.