Question

the virus that is spread by insect in plants​

Answer 1

Answer:

The first vectors that are recognized as being associated with a plant virus disease were insects when Takata (1895) confirmed observation by a rice farmer that the rice stunt virus disease was found transmitted by leafhoppers Deltocephalis dorsalis Motschulsky.

Explanation:

Answer 2

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Stylet-Borne Viruses

• Viruliferous insects can transmit these viruses for a limited period, rarely for a few days but never forever or after moulting. Thus, they can infect only a limited number, sometimes only one or two plants. These viruses are transmitted by aphids