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    Question

    Symptoms appear as cup shaped, distorted and abnormally

    dark green leaves. In wheat and barley young leaves appear thread like .Identify the reason.
    A Deficiency Of Nitrogen Correct Answer Incorrect Answer
    B 2,4-D herbicide injury Correct Answer Incorrect Answer
    C Deficiency Of Potassium Correct Answer Incorrect Answer
    D Deficiency Of Iron Correct Answer Incorrect Answer
    E Salinity in soil Correct Answer Incorrect Answer

    Solution

    The symptoms of cup-shaped, distorted, and abnormally dark green leaves , along with thread-like young leaves in wheat and barley , are typically associated with 2,4-D herbicide injury .

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