Q. Late blight of potato is caused by
A) $Cystopus$
B) $Phytophthora$
C) $Alternaria$
D) $Ustilago$
Explanation
$Phytophthora\ infestans$causes late blight disease of potato. The disease is widely spread in the hilly areas of India during rainy season. Low temperature and humid atmosphere favor the spread of the disease.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.