# Population genetics of plant fungal threats: Insights from wheat powdery mildew

## TL;DR

This paper explores how population genetics can help understand and predict the spread of wheat powdery mildew fungus.

## Contribution

The study uses genomic data to reveal the population structure and continental dispersion routes of wheat powdery mildew.

## Key findings

- Genomic data reveals the population structure of the wheat powdery mildew fungus.
- The study predicts continental-scale dispersion routes of the pathogen.

## Abstract

Population genetics studies of microbial pathogens are demonstrating the potential of evolutionary theory to inform decisions that impact society. A recent study on wheat powdery mildew fungus in PLOS Biology uses genomic data to reveal the pathogen’s population structure and to predict its continental-scale dispersion routes.

Population genetics studies of microbial pathogens are demonstrating the potential of evolutionary theory to inform decisions that impact society. This Primer explores a recent study on wheat powdery mildew fungus in PLOS Biology which uses genomic data to reveal the pathogen’s population structure and to predict its continental-scale dispersion routes.