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. 2011 Jul 14;6(7):e22137. doi: 10.1371/journal.pone.0022137

Figure 1. Classification of EPG waveform feeding pattern for BPH in rice.

Figure 1

A: Overall typical waveform in two hours. B: Non penetration (NP), pathway (N1, N2 {irregular mixed} and N3 {transition phase before N4-b start} characterization in 30 seconds. C: Sieve element salivation (N4-a) , Phloem (N4-b) and xylem ingestion phase (N5) characterization in 10 seconds . D: Unclear waveform types; derailed stylet mechanics (N6) and potential drop (N7) characterization in 5 and 60 seconds.