Question

    Soil incorporation of herbicide decomposed by sunlight

    should be done
    A After the emergence of weeds Correct Answer Incorrect Answer
    B After flowering Correct Answer Incorrect Answer
    C Immediately after sowing Correct Answer Incorrect Answer
    D Immediately before sowing Correct Answer Incorrect Answer

    Solution

    Trifluralin, nitalin, Monouron & chloramben are the herbicides decomposed by the sunlight. When we incorporate them in soil they undergo photolysis that’s why their incorporation in soil is important immediately after application

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