Beauveria bassiana: Synergistic effect with acaricides against the tick Hyalomma anatolicum anatolicum (Acari: Ixodidae)

► Combination of B. bassiana and acaricides was first used for control H. anatolicum anatolicum. ► The Combination in optimal proportions was highly effective in killing the ticks. ► The combination could reduce the concentrations of B. bassiana and acaricides.