In the in vitro immobilization test, the concentrations of 160 mg L−1 and 320 mg L−1 for L. sidoides and M. piperita, respectively, were the most efficient for causing parasite mortality, taking 1 min and 58 s, and 8 min and 11 s, respectively
In the in vitro immobilization test, the concentrations of 160 mg L−1and 320 mg L−1 for L. sidoides and M. piperita, respectively, were themost efficient for causing parasite mortality, taking 1 min and 58 s,and 8 min and 11 s, respectively