New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Black tip of mango is caused due to

    ______
    A Fungal infection Correct Answer Incorrect Answer
    B Sulphur dioxide toxicity Correct Answer Incorrect Answer
    C Bacterial infection Correct Answer Incorrect Answer
    D Nitrogen toxicity Correct Answer Incorrect Answer
    E Exposure to sunlight Correct Answer Incorrect Answer

    Solution

    Black tip is a serious disorder that occurs in mango orchards located close to brick-kilns. Gases like carbon monoxide, sulphur dioxide and ethylene constituting the fumes from brick kiln are known to damage growing tip of fruits and give rise to the symptoms of black tip

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