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. 2020 May 26;8:e9142. doi: 10.7717/peerj.9142

Figure 1. Aphid distribution in the four wheat genotypes.

Figure 1

The number of aphids on each genotype of the focal wheat plants were counted on two dates: on March 20th and April 1st, 2018 (mean ± SE, number of replicates: Svevo = 74; Zavitan = 61; Rotem = 65; and Chinese Spring = 67). Different letters above the bars indicate significant differences between genotypes for each counting date separately (P-value ≤ 0.05), using the one-way ANOVA (Tukey-Kramer HSD post-hoc tests).