National 0 1 min readJALDHAKA (Nilphamari): Farmer at Jaldhaka Upazila using local made pesticides on Aman paddy field. This picture was taken on Sunday. 18 Sep 2018, 12:00 am0JALDHAKA (Nilphamari): Farmer at Jaldhaka Upazila using local made pesticides on Aman paddy field. This picture was taken on Sunday. admin .