Scientists have finally figured out exactly what strain of potato blight led to the deaths of more than a million people in Ireland during the Great Famine of the mid-19th century — and it's not the usual suspect.For decades, researchers assumed that a particular strain of Phytophthora infestans, known as US-1, made the leap from the Americas to mainland Europe, and then to Ireland in the 1840s. S...
No comments:
Post a Comment