High Mortality rate of parasitic Diseases in Sheep parasite Prevention measures in Autumn

Sheep

1. Fascioliasis:

It occurs in summer and autumn and has a high incidence from June to September. Sheep are infected by eating aquatic plants with metacercaria. Sheep of all ages, genders and breeds may be infected, and lambs and sheep have a high mortality rate. Fasciola hepatica, also known as hepatic bdelloid, is parasitic in the liver and bile duct of sheep, with an infection rate of about 30%. Sheep with fascioliasis, emaciation, anemia, submandibular edema, diarrhea in the later stage, and finally died of liver poisoning.

Preventive measures: first, grazing can not reach swamps, low-lying tidal wetlands, select high dry areas. Second, in late September, every kilogram of body weight with 3-5 mg nitrochlorophenol deworming, fasting in the morning, oral, once a day, for 3 days. In addition, you can also use Ganzhijing, albendazole, sulfur dichlorophenol and other drugs, you can choose to take.

2. Taeniasis:

It is easy to occur in summer and autumn, sheep of all ages can be infected, do great harm to lambs, untimely treatment, sheep growth and development is hindered or even die. The most common is the Monitz tapeworm. Parasitic in the small intestine, in severe cases, the worm clogs the intestine. The infected sheep had emaciation, rough fur, loss of appetite, diarrhea, anemia and edema, and a few were accompanied by neurological symptoms.

Preventive measures: autumn shearing, with dichlorophenol sulfate, 100 mg per kilogram of body weight, fasting when filling, the effect is very good. You can also take 2-3 ml of 1% copper sulfate solution per kilogram of body weight.

3. Sheep brain echinococcosis

The disease is also known as "mad sheep" and "circle disease". The main brain nerve symptoms are obvious and easy to diagnose.

Preventive measures: first, early September-mid-October, timely continuous deworming of sheep twice, oral praziquantel powder prevention, the dose is 50 mg per kg body weight each time. Second, the dogs should be dewormed at the same time to eliminate the source of infection. Third, only susceptible sheep should be strictly quarantined and destroyed if they are found to be sick.