Skip to main content
. 2016 Aug 11;8(8):225. doi: 10.3390/v8080225

Figure 2.

Figure 2

Figure 2

Loading plots for principal component analysis (PCA) with volatile compounds emitted by mock-inoculated and virus-infected plants. (a) mock-inoculated and ToSRV volatile emissions; (b) mock-inoculated and ToCV volatile emissions.