Prevoius Year Skill Enhance Course (SEC II) Question Papers and Solutions 

Year: 2019 (All question are of 10 marks Answer any four)

1. a. Discuss the classification of pestisides according to their mode of action.

b. Plant insecticides

2. Preparation, mode, action and adverse effect of BHC.

3. a. Fumigants, example, working

b. Fungicides, examples, preparation, chemical action

4. a. Phosphate based pesticides and preparation

b. How general population is exposed to pesticides?

5. a. Upon allide factors, the persistence of pesticides depend

b. Degradation of pesticides

6. a. Importance carbamates classes of pesticides

b. Preparation, chemistry, use and adverse effects of a quinones pesticides

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