Correct option is B
Correct option (b) Ergot disease
· Produces
honeydew secretion.
· Caused by
Claviceps species.
· Honey-like liquid contains fungal spores.
Other options:
·
(a) Downy mildew – No honeydew secretion.
·
(c) Blast disease – Leaf and neck lesions.
·
(d) Flag smut disease – Smut sori formation.