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    Pre-harvest fruit drop in mango can be controlled by spraying:
    Question

    Pre-harvest fruit drop in mango can be controlled by spraying:

    A.

    NAA

    B.

    2,4-D

    C.

    GA

    D.

    Ethrel

    Correct option is A

    NAA (Naphthalene acetic acid) is commonly used to control pre-harvest fruit drop in mango trees.

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