Potato famine pathogen “more virulent”

The pathogen that caused a famine that killed a million people in the 1800s is more virulent today than it was two centuries ago, researchers have found.

Researchers from North Carolina State University and the University of Copenhagen compared genes from five 19th century strains of Phytophthora infestans, the pathogen behind the potato blight, to […]

Researchers identify strain linked to Irish Potato Famine

A plant pathogen strain responsible for a famine that killed a million people in 19th century Ireland has been identified by United Kingdom researchers.

The study, led by The Sainsbury Laboratory, identified an early strain of Phytophthora infestans as the pathogen responsible for the blight that caused the Irish Potato Famine, according to the BBC.

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