Phytophthora (apr 26, 1840 – aug 7, 1846)
Description:
Phytophthora infestans is an oomycete or water mold, a microorganism that causes the serious potato and tomato disease known as late blight or potato blight.Late blight was a major culprit in the 1840s European, the 1845 Irish, and the 1846 Highland potato famines.
Added to timeline:
Date:
apr 26, 1840
aug 7, 1846
~ 6 years and 3 months