Ambala, September 20The Deputy Director Agriculture (DDA), Ambala, Dr Girish Nagpal, was honoured by the Secretary, Ministry of Chemicals and Fertilizers, Government of India, P Raghavendra Rao, at a state-level function, which was held in Chandigarh on Friday. Nagpal was honoured for his efforts to curb the menace of spurious pesticides in Ambala. He was given a certificate of honour and decoration during the ceremony..