Buctril 327.5 EC is a herbicide containing bromoxynil octanoate as its active ingredient. The preparation is intended for use in agriculture and is used to combat weeds on vegetable crops, particularly on onion crops (excluding garlic). Buctril 327.5 EC is available in the form of a concentrate emulsion and must be applied according to the manufacturer's instructions. The preparation was registered on May 30, 2016, under registration number 9951. The manufacturer of the preparation is Bayer CropScience AG, located in Germany. The use of the herbicide Buctril 327.5 EC allows effective weed control and provides high plant protection at the growth stage.