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. 2019 Mar 18;9:25–35. doi: 10.1016/j.ijppaw.2019.03.008

Fig. 2.

Fig. 2

Median day to death, as a measure of parasite virulence, in treatment groups. Black bars denote genotype-I only, white denote genotype-II only, and grey denote mixed-genotype treatments. Letters indicate treatments that differed (Tukey's HSD tests, α = 0.05).