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. 2017 Aug 4;7:7316. doi: 10.1038/s41598-017-06704-z

Figure 4.

Figure 4

Fraction of P. brassicae egg survival under greenhouse conditions. (A) Impact of number of eggs per plant and egg distribution. Effect of HR expression on survival (mean fraction ± SE) of single P. brassicae eggs per plant and P. brassicae egg clusters of different size as stated on the X-axis (small: 10, medium: 50 and large: 90 eggs) laid on B. nigra plants. Survival rates of P. brassicae eggs on B. nigra plants expressing HR (light grey columns) or not (dark grey columns). Numbers in the columns represent the numbers of tested plants. (B) Impact of egg distribution. Effect of HR expression on survival (mean fraction ± SE) of 10 singly laid P. brassicae eggs and of a P. brassicae egg cluster (containing 10 eggs) on B. nigra plants under greenhouse conditions. Survival rates of eggs on B. nigra plants expressing HR (light grey columns) or not (dark grey columns). Numbers in the columns represent the numbers of tested plants. Significant differences are indicated using asterisks. *P < 0.05, ns: not significant, GLM.