Claim · model-written summary
Lso infection increased the total duration of waveforms C and D in the psyllid.
- Taxon
- carrot
Daucus carotae1 - Treatment
- Lso infectione2
- Interactor
- B . trigonica
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Bactericera trigonicae2pest - Second interactor
- Lsoe2pathogen
- Outcome
- total duration of C and D waveformse2
- Direction
- increasinge2
Not reportedComparator
Verbatim
e1“in carrot leaves”
e2“Lso infection directly affects the probing behaviour of B . trigonica by increasing the total duration of C and D waveforms, but not variables related to phloem salivation (Lso inoculation) or ingestion (Lso acquisition)”
Title
C.A. Antolinez; A. Moreno; B. Appezzato‐da‐Gloria; et al. Entomologia Experimentalis et Applicata 2017. doi:10.1111/eea.12565
Other claims from this paper (10)
- Observation Waveforms C1 and C2 were detected in the carrot mesophyll.
- Observation Waveforms D, E1 and E2 were detected near or in the phloem sieve elements.
- Observation Waveform G was detected in the xylem vessels.
- Observation A pseudo-potential drop waveform, characterized by sudden voltage dips, was not previously reported for psyllids.
- Mechanism The lowered voltage of the pseudo-potential drop is inverted when plant voltage is negative, which indicates an increased resistance period rather than a cell puncture.
- Association A direct correlation links waveform E1 with salivation into phloem sieve elements by the psyllid.
- Observation Lso inoculation occurred within a period as short as 30 s of waveform E1.
- Observation Lso transmission occurred in 17 of 35 plants, 48 percent.
- Association Stylet activities during waveforms C or D had no effect on Lso inoculation.
- Intervention effect Lso infection did not change phloem salivation or ingestion variables of the psyllid.