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Penetration of faba bean sieve elements by pea aphid does not trigger forisome dispersal

Walker GP, Medina Ortega KJ Entomologia Experimentalis et Applicata. 2012 Sep 1;144(3):326–35 Immediately after their stylets penetrate a phloem sieve element, aphids inject saliva into the sieve element for approximately 30–60 s before they begin to ingest phloem sap. This salivation period is recorded as waveform E1 in electrical penetration graph (EPG) monitoring of aphid … Continue reading Penetration of faba bean sieve elements by pea aphid does not trigger forisome dispersal