This document discusses the insecticide Chlorpyrifos 1.5% DP (Hindol). It has contact and stomach poison properties with respiratory action, and is useful against pests like stem borer, green leaf hopper, brown plant hopper, gall midge, and grasshopper in paddy crops. It can also be used against termites in crops, buildings, woodwork, and furniture. The recommended dose for paddy crops is 10 kg per acre.