Pak NM 50% WDG is an agricultural insecticide by Pak Agro Fertilizer & Chemicals (Pvt.) Ltd., formulated as water-dispersible granules for easy mixing and spraying. It contains 50% nitenpyram, a fast-acting insecticide used to control sucking insect pests such as planthoppers, leafhoppers, and aphids, especially in crops like rice and other field crops. The product provides quick knockdown of pests when applied as a foliar spray, helping protect yield and crop health. As it is labeled poisonous and slightly hazardous, users should handle it carefully, wear basic protective gear during application, and keep it stored safely away from children, animals, and food.