Question

Farmers consider microorganisms such as bacteria, fungi and virus a menace
on their fields and gardens because they cause disease to their crops. Name
any one of the bacterial disease, viral disease and fungal disease.

TNSCERT Class 8 Science Ch4. Microorganisms

Answer 1

tikka disease of ground nut ------ fungus.
citrus canker                        ------- bacteria.
tobacco plant                       ------- virus.