Effects of two sterol biosynthesis inhibitor fungicides (fenpropimorph and fenhexamid) on the development of an arbuscular mycorrhizal fungus

Zocco, Domenico; Fontaine, Joël; Lozanova, Evgenia; Renard, L.; Bivort, Céline; Durand, Roger; Grandmougin-Ferjani, Anne; Declerck, Stéphane

doi:10.1016/j.mycres.2007.11.010

Cited by 46 publications

(61 citation statements)

References 34 publications

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“…Recently, in vitro cultures have been used to demonstrate that two SBI fungicides (fenpropimorph and fenhexamid) affect the fungal structures of the AM fungus Glomus intraradices, by influencing spore germination dynamics, hyphal growth and spore production (Zocco et al, 2008;Campagnac et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Functional characterization of a C-4 sterol methyl oxidase from the endomycorrhizal fungus Glomus intraradices

Oger

Ghignone²,

Campagnac

et al. 2009

Fungal Genetics and Biology

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Section: Introductionmentioning

confidence: 99%

Functional characterization of a C-4 sterol methyl oxidase from the endomycorrhizal fungus Glomus intraradices

Oger

Ghignone²,

Campagnac

et al. 2009

Fungal Genetics and Biology

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“…The diversity of experimental procedures of these studies (plant species, growth conditions, fungicide formulations, application methods of fungicides, micro-organisms) present led to some difficulties to compare results, and to conclude on the impact of SBI on AMF . In our study, we used monoxenic cultures which are easily reproducible and used by different authors in order to evaluate toxicity of fungicides on AMF (Wan et al, 1998;Campagnac et al, 2008Campagnac et al, , 2009Zocco et al, 2008). Inhibitory effects on fungal development of two other SBI fungicides i.e.…”

Section: Discussionmentioning

confidence: 99%

“…Inhibitory effects on fungal development of two other SBI fungicides i.e. fenpropimorph and fenhexamid was obtained in this way (Campagnac et al, 2008(Campagnac et al, , 2009Zocco et al, 2008). Inhibition of spore germination could induce negative consequences on root colonization and fungi surviving.…”

Section: Discussionmentioning

confidence: 99%

“…The in vitro cultures allow non-destructive observations of AMF (Fortin et al, 2002), they are standardized and reproducible method enabling comparisons of various molecules impact on AMF (Debiane et al, 2008(Debiane et al, , 2009Hillis et al, 2008;Zocco et al, 2008;Campagnac et al, 2010). In addition, thanks to these monoxenic cultures, big amounts of biological material free of contaminant microorganisms can be obtained.…”

mentioning

confidence: 99%

“…In addition, thanks to these monoxenic cultures, big amounts of biological material free of contaminant microorganisms can be obtained. Zocco et al (2008) and Campagnac et al (2008Campagnac et al ( , 2009Campagnac et al ( , 2010 studied the effects of two SBI fungicides, i.e. fenpropimorph and fenhexamid on AMF and root development.…”

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confidence: 99%

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Propiconazole Toxicity on the Non-Target Organism, the Arbuscular Mycorrhizal Fungus, Glomus irregulare

Calonne¹,

Fontaine²,

Debiane³

et al. 2010

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Arbuscular Mycorrhizal Fungi and the Need for a Meaningful Regulatory Plant Protection Product Testing Strategy

Sweeney

Bottoms

Ellis³

et al. 2022

Enviro Toxic and Chemistry

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Arbuscular mycorrhizal fungi (AMF) perform key soil ecosystem services and, because of their symbiotic relationship with plant roots, may be exposed to the plant protection products (PPPs) applied to soils and crops. In 2017, the European Food Safety Authority (EFSA) released a scientific opinion addressing the state of the science on risk assessment of PPPs for in‐soil organisms, recommending the inclusion of AMF ecotoxicological testing in the PPP regulatory process. However, it is not clear how this can be implemented in a tiered, robust, and ecologically relevant manner. Through a critical review of current literature, we examine the recommendations made within the EFSA report and the methodologies available to integrate AMF into the PPP risk assessment and provide perspective and commentary on their agronomic and ecological relevance. We conclude that considerable research questions remain to be addressed prior to the inclusion of AMF into the in‐soil organism risk assessment, many of which stem from the unique challenges associated with including an obligate symbiont within the PPP risk assessment. Finally, we highlight critical knowledge gaps and the further research required to enable development of relevant, reliable, and robust scientific tests alongside pragmatic and scientifically sound guidance to ensure that any future risk‐assessment paradigm is adequately protective of the ecosystem services it aims to preserve. Environ Toxicol Chem 2022;41:1808–1823. © 2022 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.

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Effects of two sterol biosynthesis inhibitor fungicides (fenpropimorph and fenhexamid) on the development of an arbuscular mycorrhizal fungus

Cited by 46 publications

References 34 publications

Functional characterization of a C-4 sterol methyl oxidase from the endomycorrhizal fungus Glomus intraradices

Functional characterization of a C-4 sterol methyl oxidase from the endomycorrhizal fungus Glomus intraradices

Propiconazole Toxicity on the Non-Target Organism, the Arbuscular Mycorrhizal Fungus, Glomus irregulare

Arbuscular Mycorrhizal Fungi and the Need for a Meaningful Regulatory Plant Protection Product Testing Strategy

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