Portal de Periódicos da CAPES

Drugs and chemicals use in frog farming in Dong Thap province

2021; Volume: 13; Issue: Aquaculture Linguagem: Inglês

10.22144/ctu.jen.2021.019

2815-5602

Nguyễn Quốc Thịnh, Trần Minh Phú,

Turtle Biology and Conservation

The study was conducted to investigate the use of chemicals, drugs, and disease occurrence from frog farming in Dong Thap province. Data were collected through a questionnaire from a random sample of 30 frog farmers from January to April 2020. The results showed that the common diseases were pus in liver (66.7%), hemorrhage (66.7%), and digestive tract problems (flatulence, abdominal intestine, 40%). Farmers used antibiotics to treat diseases and chemicals to treat parasitic infection without knowledge on pathogens. Commonly used antibiotics were oxytetracycline (53.3%), doxycycline (63.3%), amoxicillin (53.3%), florfenicol (36.7%), and sulfamethoxazole/trimethoprim (46.7%). In addition, other antibiotics such as tetracycline, enrofloxacin, ciprofloxacin, rifampicin were used in some households. Farmers used iodine (26.7%), copper sulfate (20%), and BKC (16.7%) as disinfectants. There was no antibiotic residues test prior to sell to traders. It is necessary to support farmers in knowledge on diseases, drugs/chemicals use, and safety in the use of drugs and chemicals.