Effect of dried oregano leaves versus neomycin in treating newborn calves with colibacillosis.
Treatment with neomycin (as a positive control) and dried oregano leaves on mortality, number of days scouring and severity of scours due to Escherichia coli were examined in 30 Holstein calves. Calves were assigned to one of the treatments following clinical signs of diarrhoea (i.e. faecal score >2), and treated either with an oral solution of neomycin sulphate, to provide 10 mg neomycin sulphate per kg calf body weight per 24 h, or dried oregano leaves, to provide 10 mg oregano essential oil per kg calf body weight per 24 h. The number of scouring days, severity of scouring and mortality rates were similar between the treatments. This study indicates that dried oregano leaves administered as an oral solution to calves with diarrhoea may be as effective in the treatment of colibacillosis as neomycin.
Animal Research Institute, National Agricultural Research Foundation (NAGREF), 58100 Giannitsa, Greece. babidis.arig@nagref.gr
V A
VA
Bampidis
V
V
Christodoulou
P
P
Florou-Paneri
E
E
Christaki
D000818:Animals; D000831:Animals, Newborn; D000900:Anti-Bacterial Agents / Q000494:pharmacology / Q000627:therapeutic use*; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D004196:Disease Outbreaks / Q000662:veterinary; D004927:Escherichia coli Infections / Q000188:drug therapy / Q000662:veterinary*; D005260:Female; D009355:Neomycin / Q000494:pharmacology / Q000627:therapeutic use*; D009822:Oils, Volatile / Q000494:pharmacology / Q000627:therapeutic use*; D031341:Origanum / Q000737:chemistry*; D008517:Phytotherapy / Q000662:veterinary*; D018515:Plant Leaves / Q000737:chemistry; D012720:Severity of Illness Index; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents; D009822:Oils, Volatile; D009355:Neomycin