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A racemic mixture of 1,7 tioxargeted integrated pest management programmes. fruit fly can be prepared based on the reaction shown the pheromome of the olive fruit fly can be prepared based on the reaction shown below: (i) What is integrated pest management? (2 Marks) (ii) Propose a reasonable and stepwise reaction mechanism for the above reaction ( 6 Marks) (iii) Why is it appropriate to use a racemic mixture of this pheromone for effective control of the fruit fly rather than an enantiopure pheromone? ( 2 Marks)