Table 1. characterization of Theileria annulata isolates used in the study.

Buparvaquone activity	Isolate	Sampling date	Clone
Susceptible stocks	Beja		BejaC2, BejaC3
	Sousse		SousseC2
	Battan		BattanC1, BattanC2, BattanC3, BattanC4, BattanC5
	Jed4		Jed4C2
Resistant stocks	ST2/12	The day of the first treatment	ST2/12C3, ST2/12C4, ST2/12C5, ST2/12C6
	ST2/13	24 hours after the first treatment	ST2/13C2, ST2/13C6, ST2/13C7, ST2/13C13
	ST2/19	48 hours after the third treatment	ST2/19C1, ST2/19C3, ST2/19C4, ST2/19C5, ST2/19C6, ST2/19C10, ST2/19C11, ST2/19C13, ST2/19C16, ST2/19C18, ST2/19C19