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Updated: Jul 28, 2026

Measuring Volatile and Non-volatile Antifungal Activity of Biocontrol Products
Published on: December 5, 2020
Emerging Fungal Threats to Plants and Animals Challenge Agriculture and Ecosystem Resilience
Helen N Fones1, Matthew C Fisher2, Sarah J Gurr1,3,4
1Department of Biosciences, University of Exeter, Exeter, EX4 4QD, United Kingdom.
Abstract:
While fungi can make positive contributions to ecosystems and agro-ecosystems, for example, in mycorrhizal associations, they can also have devastating impacts as pathogens of plants and animals. In undisturbed ecosystems, most such negative interactions will be limited through the coevolution of fungi with their hosts. In this article, we explore what happens when pathogenic fungi spread beyond their natural ecological range and become invasive on naïve hosts in new ecosystems. We will see that such invasive pathogens have been problematic to humans and their domesticated plant and animal species throughout history, and we will discuss some of the most pressing fungal threats of today.
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