Question

-
who
decivered
that
patoto
blight​

Answer 1

The potato blight that caused all of this death and destruction had actually been detected on U.S. shores in 1843, two years before it showed up in Europe, wrote study leader Jean Ristaino, a plant pathologist at NC State.

Answer 2

Answer:

In 1863, a German scientist, Anton de Bary, proved that P. infestans was the cause of the disease, and through his pioneering work, deBary established the base for a new science: plant pathology.