Question

    Which of the following types of insecticides are not

    used against food grain pests in storage?
    A Organic insecticides Correct Answer Incorrect Answer
    B Inorganic insecticides Correct Answer Incorrect Answer
    C Fumigants Correct Answer Incorrect Answer
    D Both a & b Correct Answer Incorrect Answer
    E All a, b & c Correct Answer Incorrect Answer

    Solution

    Inorganic insecticides are used against storage grain pests. 

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