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    Question

    The ratio of zinc phosphide in poison bait for rats is:

    A 1% Correct Answer Incorrect Answer
    B 2% Correct Answer Incorrect Answer
    C 3% Correct Answer Incorrect Answer
    D 4% Correct Answer Incorrect Answer
    E 5% Correct Answer Incorrect Answer

    Solution

    Zinc phosphide  is typically added to rodent baits  in amount of around 0.75-2%. Such baits  have a strong, pungent garlic-like odor characteristic of phosphine 

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