Evidence map›Paper›PMID 27892474›Full record

ArticleScientific reports2016

Caterpillar-induced plant volatiles attract conspecific adults in nature.

Ashraf M El-Sayed, Alan L Knight, John A Byers, Gary J R Judd, David M Suckling

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
7.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
  3. Volatile Semiochemicals Emitted byJournal of fungi (Basel, Switzerland) · 2024
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Volatiles Emission byMolecules (Basel, Switzerland) · 2021
    Article
  9. Article
  10. Review
  11. Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 4 countries.

Ashraf M El-SayedThe New Zealand Institute for Plant &Food Research Limited, Gerald Street, 7608, Lincoln, New Zealand.
Alan L KnightUSDA-ARS, Agricultural Research Service 5230 Konnowac Pass Rd, Wapato, WA, 98951-9651, USA.
John A ByersDepartment of Entomology Robert H. Smith Faculty of Agriculture, Food and Environment The Hebrew University of Jerusalem Rehovot, Israel.
Gary J R JuddAgriculture and Agri-Food Canada 4200 Highway 97 Box 5000, Summerland, British Columbia V0H 1Z0, Canada.
David M SucklingThe New Zealand Institute for Plant &Food Research Limited, Gerald Street, 7608, Lincoln, New Zealand.
Agricultural Research Service · USAgriculture and Agri-Food Canada · CAHebrew University of Jerusalem · ILPlant & Food Research · NZUniversity of Auckland · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plants release volatiles in response to caterpillar feeding that attract natural enemies of the herbivores, a tri-trophic interaction which has been considered an indirect plant defence against herbivores. The caterpillar-induced plant volatiles have been reported to repel or attract conspecific adult herbivores. To date however, no volatile signals that either repel or attract conspecific adults under field conditions have been chemically identified. Apple seedlings uniquely released seven compounds including acetic acid, acetic anhydride, benzyl alcohol, benzyl nitrile, indole, 2-phenylethanol, and (E)-nerolidol only when infested by larvae of the light brown apple moth, Epiphyas postvittana. In field tests in New Zealand, a blend of two of these, benzyl nitrile and acetic acid, attracted a large number of conspecific male and female adult moths. In North America, male and female adults of the tortricid, oblique-banded leafroller, Choristoneura rosaceana, were most attracted to a blend of 2-phenylethanol and acetic acid. Both sexes of the eye-spotted bud moth, Spilonota ocellana, were highly attracted to a blend of benzyl nitrile and acetic acid. This study provides the first identification of caterpillar-induced plant volatiles that attract conspecific adult herbivores under natural conditions, challenging the expectation of herbivore avoidance of these induced volatiles.

Indexed as

Acetic AcidAnimalsChemotactic FactorsFemaleHerbivoryLarvaMaleMalusMothsNitrilesPhenylethyl AlcoholSeedlingsVolatile Organic CompoundsAcetic AcidChemotactic FactorsNitrilesPhenylethyl AlcoholVolatile Organic Compounds

Identifiers

PMID27892474
PMCPMC5124949
OpenAlexW2558517872

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.