Which of the following plant diseases is/are caused by nematode?
Which of the following plant diseases is/are caused by nematode?
(A) Cereal cyst of barley
(B) Ergot of rye
(C) Wart of potato
(D) Ear-cockle of wheat
Answer
Answer: (A) Cereal cyst of barley
(D) Ear-cockle of wheat
Explanation:
Cereal cyst of barley and ear-cockle of wheat are caused by nematodes, while ergot and wart are caused by fungi and bacteria, respectively.