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A: Xylem and phloem feeding; B: Non-probing (waveform Np); C: Stylet pathway through mesophyll tissues (waveform C); D: Phloem penetration (waveform D); E: Phloem salivation (waveform E1); F: Phloem ingestion (waveform E2); G: Xylem feeding (waveform G).
