which virus disease on paddy prevents after paddy cultivation black gram groundnut
Answers
Answered by
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Virus disease on Paddy.
Explanation:
The viral disease of black gram is Yellow mosaic virus.
The groundnut viral disease is a Peanut green mosaic virus.
The cultivation and yield of crop is highly affected by these viral diseases.
Answered by
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Yellow mosaic virus causes yellow mosaic disease and it is more prevalent in black gram groundnut than green gram.
Explanation:
- Mildly scattered yellow spots appear on young leaves and the trifoliate leaves show irregular green and yellow patches from the growing apex alternating with each other.
- Some leaves turn completely yellow after spots increase gradually in size. Necrotic symptoms are also observed on the infected leaves. The growth of the diseased plants become stunted and they mature late.
- Flowers and pods are produced very less in number. The pods of infected plants reduce in size and turn yellow.
To learn more:
1. Why is there a controversy whether virus is alive or not:
https://brainly.in/question/5041215
2. What's a sweeper virus:
https://brainly.in/question/8424745
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