Evidence map›Paper›PMID 34333861›Full record

ArticleMicrobial biotechnology2022

Identification of novel aphid-killing bacteria to protect plants.

Deepa Paliwal, Amanda J Hamilton, Glyn A Barrett, Fabrizio Alberti, Helmut van Emden, Caroline L Monteil, Tim H Mauchline, Ralf Nauen, Carol Wagstaff, Chris Bass and 1 more

Open access · goldAbstract read
In one paragraph

Article in Microbial biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Traits analysis of an aphid-killingFrontiers in insect science · 2026
    Article
  3. Review
  4. Surfactin: a novelFrontiers in microbiology · 2025
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. 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

11 authors at 7 institutions in 3 countries.

Deepa PaliwalSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Amanda J HamiltonSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Glyn A BarrettSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Fabrizio AlbertiSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Helmut van EmdenSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Caroline L MonteilAix-Marseille Université, CEA, CNRS, BIAM, Saint Paul lez Durance, 13108, France.
Tim H MauchlineRothamsted Research, Harpenden, Herts, AL5 2JQ, UK.
Ralf NauenCrop Science Division, Bayer AG, Monheim, 40789, Germany.
Carol WagstaffSchool of Chemistry, Food and Pharmacy, University of Reading, Whiteknights, Reading, RG6 6AH, UK.
Chris BassUniversity of Exeter, Penryn, Cornwall, TR10 9FE, UK.
Robert W JacksonSchool of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AH, UK.ORCID 0000-0002-2042-4105
University of Reading · GBBayer (Germany) · DECentre National de la Recherche Scientifique · FRForest Research · GBRothamsted Research · GBUniversity of Exeter · GBUniversity of Warwick · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aphids, including the peach-potato aphid, Myzus persicae, are major insect pests of agriculture and horticulture, and aphid control measures are limited. There is therefore an urgent need to develop alternative and more sustainable means of control. Recent studies have shown that environmental microbes have varying abilities to kill insects. We screened a range of environmental bacteria isolates for their abilities to kill target aphid species. Tests demonstrated the killing aptitude of these bacteria against six aphid genera (including Myzus persicae). No single bacterial strain was identified that was consistently toxic to insecticide-resistant aphid clones than susceptible clones, suggesting resistance to chemicals is not strongly correlated with bacterial challenge. Pseudomonas fluorescens PpR24 proved the most toxic to almost all aphid clones whilst exhibiting the ability to survive for over three weeks on three plant species at populations of 5-6 log CFU cm

Indexed as

AphidsCapsicumInsecticidesAnimalsBacteriaPlant LeavesInsecticides

Identifiers

PMID34333861
PMCPMC8966022
OpenAlexW3190136627

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.