Evidence map›Paper›PMID 29294235›Full record

ReviewEnvironmental science and pollution research international2018

Glyphosate, a chelating agent-relevant for ecological risk assessment?

Martha Mertens, Sebastian Höss, Günter Neumann, Joshua Afzal, Wolfram Reichenbecher

Open access · hybridAbstract readReview
In one paragraph

Review in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
9.2field-weighted citation impact, top 1% 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

46 citing papers in PubMed, 222 citations in OpenAlex.

  1. Article
  2. Occurrence and Co-Occurrence of Regulated and Emerging Mycotoxins in Foods Marketed to U.S. Toddlers.International journal of environmental research and public health · 2026
    Article
  3. Article
  4. Chronic exposure to low levels of glyphosate and metals induces kidney dysfunction.Toxicological sciences : an official journal of the Society of Toxicology · 2026
    Article
  5. Article
  6. Article
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  8. Review
  9. Review
  10. Review
  11. Article
  12. Frontiers in veterinary science · 2025
    Article
  13. Article
  14. Method for evaluation of Streptomyces growth and metabolism in the presence of glyphosate-based herbicide.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  15. Article
  16. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Martha MertensInstitute for Biodiversity Network e.V. (ibn), Nußbergerstr. 6a, 93059, Regensburg, Germany. mertens@biodiv.de.ORCID http://orcid.org/0000-0002-8368-6962
Sebastian HössInstitute for Biodiversity Network e.V. (ibn), Nußbergerstr. 6a, 93059, Regensburg, Germany.
Günter NeumannInstitute of Crop Science (340h), University of Hohenheim, 70599, Stuttgart, Germany.
Joshua AfzalInstitute of Crop Science (340h), University of Hohenheim, 70599, Stuttgart, Germany.
Wolfram ReichenbecherFederal Agency for Nature Conservation (BfN), Konstantinstr. 110, 53179, Bonn, Germany.
Institute for Biodiversity · DEUniversity of Hohenheim · DEFederal Agency for Nature Conservation · DE

Funding

Federal Agency for Nature Conservation Z 1.2 - 53202/2016/R/21
6 · The paper itself

Abstract

Glyphosate-based herbicides (GBHs), consisting of glyphosate and formulants, are the most frequently applied herbicides worldwide. The declared active ingredient glyphosate does not only inhibit the EPSPS but is also a chelating agent that binds macro- and micronutrients, essential for many plant processes and pathogen resistance. GBH treatment may thus impede uptake and availability of macro- and micronutrients in plants. The present study investigated whether this characteristic of glyphosate could contribute to adverse effects of GBH application in the environment and to human health. According to the results, it has not been fully elucidated whether the chelating activity of glyphosate contributes to the toxic effects on plants and potentially on plant-microorganism interactions, e.g., nitrogen fixation of leguminous plants. It is also still open whether the chelating property of glyphosate is involved in the toxic effects on organisms other than plants, described in many papers. By changing the availability of essential as well as toxic metals that are bound to soil particles, the herbicide might also impact soil life, although the occurrence of natural chelators with considerably higher chelating potentials makes an additional impact of glyphosate for most metals less likely. Further research should elucidate the role of glyphosate (and GBH) as a chelator, in particular, as this is a non-specific property potentially affecting many organisms and processes. In the process of reevaluation of glyphosate its chelating activity has hardly been discussed.

Indexed as

EcosystemChelating AgentsGlycineGlyphosateHerbicidesPlantsRisk AssessmentSoilSoil MicrobiologyChelating AgentsGlycineGlyphosateHerbicidesSoilChelating agentEPSPSGlyphosateGM cropsMode of actionNutrient availabilityRisk assessmentSoil life

Identifiers

PMID29294235
PMCPMC5823954
OpenAlexW2781651150

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.