The invention relates to the development of UV fluorescent pigment incorporated thermoplastic polymer (used for the development of Agrotextiie products) HDPE (High density polyethylene), PP(Polypropylene), Nylon and PET(Polyethylene Terephthalate). The developed composite can be used for the development of Filament/Tape/yarn which can be inserted into the Agrotextiie product at regular intervals. Such filaments emits visible light under UV exposure thus help in detection in case of dispute.