Question
How are diseases transmitted in crops?

Answer

All viruses that spread within their host tissues (systemically) can be transmitted by grafting branches or buds from diseased plants on healthy plants. Most disease causing viruses are carried and transmitted naturally by insects and mites, which are called vectors of the virus.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free