ArticleProceedings. Biological sciences2015
Disease ecology across soil boundaries: effects of below-ground fungi on above-ground host-parasite interactions.
Article in Proceedings. Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed, 23 citations in OpenAlex.
- Meta-Analysis of the Effects of Insect Pathogens: Implications for Plant Reproduction.Pathogens (Basel, Switzerland) · 2023Review
- Role of soil in the regulation of human and plant pathogens: soils' contributions to people.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021Article
- The Effects of Milkweed Induced Defense on Parasite Resistance in Monarch Butterflies, Danaus plexippus.Journal of chemical ecology · 2018Article
- Evolutionary Ecology of Multitrophic Interactions between Plants, Insect Herbivores and Entomopathogens.Journal of chemical ecology · 2017Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Host-parasite interactions are subject to strong trait-mediated indirect effects from other species. However, it remains unexplored whether such indirect effects may occur across soil boundaries and connect spatially isolated organisms. Here, we demonstrate that, by changing plant (milkweed Asclepias sp.) traits, arbuscular mycorrhizal fungi (AMF) significantly affect interactions between a herbivore (the monarch butterfly Danaus plexippus) and its protozoan parasite (Ophryocystis elektroscirrha), which represents an interaction across four biological kingdoms. In our experiment, AMF affected parasite virulence, host resistance and host tolerance to the parasite. These effects were dependent on both the density of AMF and the identity of milkweed species: AMF indirectly increased disease in monarchs reared on some species, while alleviating disease in monarchs reared on other species. The species-specificity was driven largely by the effects of AMF on both plant primary (phosphorus) and secondary (cardenolides; toxins in milkweeds) traits. Our study demonstrates that trait-mediated indirect effects in disease ecology are extensive, such that below-ground interactions between AMF and plant roots can alter host-parasite interactions above ground. In general, soil biota may play an underappreciated role in the ecology of many terrestrial host-parasite systems.
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Registered trials
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