Control techniques of Gosling Blight

Gosling epidemic disease mainly has the following four kinds, its specific is: goose white dysentery symptom goose white dysentery is an infectious disease caused by salmonella, the main symptom is that goslings discharge white thin stool, sometimes have paste anus phenomenon, mental symptoms are not obvious. To prevent drinking water, add 0.02%-0.04% dysentery to drinking water for 7 days. Pay attention to the dose must be accurate, do not increase the dose without authorization, so as not to cause poisoning. In the treatment, chloramphenicol powder was added to the feed, the proportion was 0.12%. Note: treatment should be timely, immediate prevention and treatment of symptoms should not be delayed. Goose influenza symptoms goose influenza is an acute, exudative, septic infectious disease caused by Shigella influenza or cold virus. The disease mainly affects 15-and 30-day-old goslings, and the mortality rate can be as high as 100%. The main symptoms are that the goslings shrink their necks and close their eyes, reduce or abolish the feeding, have difficulty breathing, have a runny nose, and snore. They often strongly shake their heads to throw the nose out, bend their heads back from time to time, and rub the nose on the forequarters feathers. Because they rub their noses, the feathers of geese are often damp. There are three main preventive measures to prevent the disease: (1) do a good job in the hygiene of goose houses, remove feces in time and keep the air fresh. (2) the temperature and humidity of the goose house should be suitable, and the air should be ventilated regularly. Do not let the cold air blow directly on the goose during ventilation, so as to prevent the sudden drop in temperature and keep the temperature relatively stable. (3) 0.5% sulfadiazine was added to the feed for 3 ~ 5 days, and the preventive effect was good. Treatment with penicillin intramuscular injection, the dosage is 100000 units, twice a day, continuous injection for 2 days, the therapeutic effect is better. Gosling plague symptoms Gosling plague is an acute septic infectious disease caused by Gosling virus. There are two types of acute and subacute diseases, which mainly infect 7-21-day-old goslings. The main symptoms are dysentery, feces mixed with foam, grayish-white. The typical pathological change is that the appearance of the middle and lower part of the small intestine is dark red or yellowish red. Prevention and treatment of the disease is a kind of epidemic disease, which should focus on prevention. At present, there is no effective treatment and drugs, so once the disease occurs, it often causes significant economic losses. The specific preventive measures are as follows: (1) Gosling plague vaccine should be vaccinated 30 days before laying. (2) the goslings were vaccinated with Gosling plague vaccine or Gosling plague high immune serum 5 ~ 7 days after they came out of the shell. (3) the eggs should be strictly disinfected before hatching. (4) do not introduce breeding eggs and chicks from epidemic areas.