The Neo-stop L 500 NT preparation is a plant growth regulator containing chlorophos at a concentration of 500 g/l. It is registered under number 8609 and was registered on March 30, 2015. The manufacturer of this preparation is the company Agrifar S.A., located in Belgium. The field of application of the Neo-stop L 500 NT preparation is potato cultivation, where it can be used to regulate plant growth and provide optimal conditions for potato development. This preparation belongs to the category of plant growth regulators and is not a fertilizer or pesticide. Information on application method, number of treatments, and dosage of the preparation is absent in the text. For detailed information, it is recommended to contact the manufacturer or refer to the instructions for use.