JAR BT is a herbicide and desiccant in the form of EC, containing diquat dibromide at a concentration of 150 g/l. The product is used in agriculture to combat weeds on soybean and rapeseed fields. JAR BT is produced by the private company "ІN FORS CHEMICAL" in Kyiv, Ukraine. The product is widely used due to its effectiveness and reliability in combating unwanted vegetation on fields.