Question

list some common dieses of plants there causative agents and the various mode of transfer!

Answer 1

common disease - bacterial wilt, black knolt, leaf blister, rust

agents- bacteria,fungi or viruses

various mode of transfer- it could be caused by the contact of a pathogen with a suitable host plant or if few plants are infected in a field ,the pathogen could spread in favourable climatic conditions

hope it helps:)

Answer 2

Some common dieses of plants are citrus canker, Rust of wheat..
Mode of transfer
1, The dieses is correctly diagonesd.
2,The nature of transmission of the dieses .
Hope it's helpful... :)))))