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    • Question

      Aphid is responsible for which disease in

      tobacco
      A Tobacco mosaic vrius disease Correct Answer Incorrect Answer
      B Tobacco leaf curl disease Correct Answer Incorrect Answer
      C Tobacco wilt Correct Answer Incorrect Answer
      D Cucumber mosaic virus Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Transmission and favourable Conditions: • The disease is transmitted by Aphid. • CMV is shown to develop symptoms more readily in temperatures between 79 and 89 degrees Fahrenheit. • Aphids are more active in warm summer conditions and increased their population as well as spread the viruses more.

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