Mild blisters and severe skin cracks pay attention to the prevention and treatment of pig scabies in winter and spring

Pig scabies is a parasitic disease caused by scabies, which can be infected in both big and small pigs, but piglets under 5 months old are most likely to occur. Pig scabies mostly occur in the wet and cold season in winter and spring.

pig

Symptoms: in the early stage of the disease, because the scabies absorbed pig skin, the affected part became red and itched violently. Pigs often rubbed the skin or scratched their limbs in rough places such as wall corners and columns. A few days later, large needle nodules appeared on the affected skin, followed by blisters or abscesses. When broken, the exudate silts and forms tough crusts. The body hair is shedding, and the pig skin is rough, thick or wrinkled. When the condition is serious, the skin is cracked, loss of appetite, mental exhaustion, gradual wasting, stagnant growth, dorsal arch, anemia, and even cause death.

Prevention and treatment:

1. The pigsty should be kept dry, well lit, well ventilated, often brushed, the pigs should not be crowded, and the barracks should be disinfected regularly. Newly purchased pigs should be carefully examined and confirmed to be disease-free before they can be raised in groups.

two。 When diseased pigs are found, they should be isolated and treated in time. Trichlorfon powder can be dissolved in warm water and mixed into 1% 2% solution. Spray the pig body or scrub the affected part. If you use it once at intervals of 5 ~ 8 days, the effect is better. The aqueous solution of trichlorfon should be used now. Pregnant sows are banned to prevent miscarriage.

3. Tobacco leaf (tobacco stalk can also be) 1 part, water 20 parts. Boil the mixture in the pot for 1 hour, then remove the tobacco leaves, take the remaining aqueous solution, wash the pig body, and pay attention to prevent the solution from entering the pig eyes and nose.