Figure 1From: Bm86 midgut protein sequence variation in South Texas cattle fever ticksMap of temporary blanket and permanent quarantine zones. Bm86 sequences obtained from larval colony or outbreak samples are represented by squares (R. annulatus, cattle host), circles (R. microplus, cattle host), or diamonds (deer hosts). The blanket quarantine zone is shaded in dark grey and the permanent quarantine zone is shaded in light grey.Back to article page