Broad-spectrum antimicrobial agents have antibacterial activity to some gram-positive and gram-negative bacteria. They are particularly sensitive to pathogenic bacteria that cause diseases of the respiratory system of pigs and cattle, such as pleuropneumoniae, polyactinobacter Bacillus, bronchophagus, haemophilus paraporus, and Manhaimujun.
Terroxin and temicol are widely used in large-ring endoesters, which appear to varying degrees with increasing usage time, and often require multiple repetition to be effective. However, Taidiluo has obvious therapeutic effect on respiratory diseases of cattle and pigs, which is more effective than Tellerosin and Timicol, and has many advantages such as special animal use, low dosage, one course treatment, long elimination Half-Life, high bioavailability and low residue, so it has good application value.