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Arbuscular mycorrhizal fungi and their response to pesticides

Arbuscular mycorrhizal fungi (AMF) form symbioses with the majority of plant species and can provide multiple benefits to the host plant. In agro‐ecosystems, the abundance and community structure of AMF are affected by agricultural management practices. This review describes and discusses current kn...

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Autores principales: Hage‐Ahmed, Karin, Rosner, Kathrin, Steinkellner, Siegrid
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Ltd 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6587947/
https://www.ncbi.nlm.nih.gov/pubmed/30255557
http://dx.doi.org/10.1002/ps.5220
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author Hage‐Ahmed, Karin
Rosner, Kathrin
Steinkellner, Siegrid
author_facet Hage‐Ahmed, Karin
Rosner, Kathrin
Steinkellner, Siegrid
author_sort Hage‐Ahmed, Karin
collection PubMed
description Arbuscular mycorrhizal fungi (AMF) form symbioses with the majority of plant species and can provide multiple benefits to the host plant. In agro‐ecosystems, the abundance and community structure of AMF are affected by agricultural management practices. This review describes and discusses current knowledge on the effects of inorganic and organic chemical pesticides on AMF in the conflicting area between agricultural use and environmental concerns. Variable effects have been reported following chemical pesticide use, ranging from neutral to positive and negative. Moreover, a species‐specific reaction has been documented. The reported effects of pesticides on arbuscular mycorrhizal symbiosis are very diverse, and even when the same substance is investigated, the results are often contradictory. These effects depend on many parameters, such as the active substance, the mode of action, the mode of application and the dosage. In the field, determinants such as the physico‐chemical behavior of the active substances, the soil type and other soil microorganisms contribute to the fate of pesticides and thus the amount of active substances to which AMF are exposed. This review highlights that the fate of AMF following pesticide use needs to be addressed in a broader agro‐ecosystem context. © 2018 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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spelling pubmed-65879472019-07-02 Arbuscular mycorrhizal fungi and their response to pesticides Hage‐Ahmed, Karin Rosner, Kathrin Steinkellner, Siegrid Pest Manag Sci Review Arbuscular mycorrhizal fungi (AMF) form symbioses with the majority of plant species and can provide multiple benefits to the host plant. In agro‐ecosystems, the abundance and community structure of AMF are affected by agricultural management practices. This review describes and discusses current knowledge on the effects of inorganic and organic chemical pesticides on AMF in the conflicting area between agricultural use and environmental concerns. Variable effects have been reported following chemical pesticide use, ranging from neutral to positive and negative. Moreover, a species‐specific reaction has been documented. The reported effects of pesticides on arbuscular mycorrhizal symbiosis are very diverse, and even when the same substance is investigated, the results are often contradictory. These effects depend on many parameters, such as the active substance, the mode of action, the mode of application and the dosage. In the field, determinants such as the physico‐chemical behavior of the active substances, the soil type and other soil microorganisms contribute to the fate of pesticides and thus the amount of active substances to which AMF are exposed. This review highlights that the fate of AMF following pesticide use needs to be addressed in a broader agro‐ecosystem context. © 2018 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. John Wiley & Sons, Ltd 2018-10-29 2019-03 /pmc/articles/PMC6587947/ /pubmed/30255557 http://dx.doi.org/10.1002/ps.5220 Text en © 2018 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Review
Hage‐Ahmed, Karin
Rosner, Kathrin
Steinkellner, Siegrid
Arbuscular mycorrhizal fungi and their response to pesticides
title Arbuscular mycorrhizal fungi and their response to pesticides
title_full Arbuscular mycorrhizal fungi and their response to pesticides
title_fullStr Arbuscular mycorrhizal fungi and their response to pesticides
title_full_unstemmed Arbuscular mycorrhizal fungi and their response to pesticides
title_short Arbuscular mycorrhizal fungi and their response to pesticides
title_sort arbuscular mycorrhizal fungi and their response to pesticides
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6587947/
https://www.ncbi.nlm.nih.gov/pubmed/30255557
http://dx.doi.org/10.1002/ps.5220
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