BHU PMT BHU PMT Solved Paper-2002

  • question_answer
    2, 4-D is a :

    A)                  weedicide                         

    B)  fungicide

    C)                  priocide                                              

    D)  wormicide

    Correct Answer: A

    Solution :

                     2, 4-D (2, 4-dichlorophenoxy acetic acid) and 2, 4, 5-T (2, 4, 5-trichlorophenoxy acetic acid) are synthetic auxin. These are used as weedicide (for killing weeds). Fungicide are substances which destroy fungus like Bordeux mixture. Wormicide are substances which used to killing worms like chinopodium oil.


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