DNA study shows the deadly potato blight came from South America.

Potato growers in Thakurgaon and Panchagarh are struggling to protect their crops as cold weather and dense fog have ...

Study author Professor Jean Ristaino, an expert in plant pathology at North Carolina ... The pathogen still causes late-blight disease on potato and tomato plants around the world.

The pathogen still causes late-blight disease on potato and tomato plants around ... William Neal Reynolds Distinguished Professor of Plant Pathology at North Carolina State University and ...

infestans, but also the sister lineages," said Jean Ristaino, William Neal Reynolds Distinguished Professor of Plant ... potatoes before we learn if they could provide resistance to late-blight ...

infestans, but also the sister lineages,” said Jean Ristaino, a professor of plant pathology at North Carolina State ... and closer to two million left the country. Potato blight continues to threaten ...

When it comes to one of the most infamous disasters in Irish history, there's still more to be learned, including exactly ...

Blight resistance; rating based on percentage of blighted ... soil because you can incorporate some organic matter at the same time. You don't have to plant potatoes in a trench, but do plant them at ...

Decision time. The ground has been dug. The cattle dung, rich with writhing pink earthworms, has been spread. All that ...