Clinical application of Veterinary drug ivermectin in sheep deworming

Veterinary Medicine Ivermectin can deworm sheep in vivo and in vitro. The object of action in vivo is nematodes, and the object of action in vitro is parasites such as lice. Ivermectin is a more commonly used deworming Animal Drug, its safety is relatively high, and it does not have much impact on pregnant ewe.

100 pounds of sheep can generally inject about 1.3 ml of ivermectin (the national standard of ivermectin use is 1 ml per 100 pounds of body weight, but because the long-term overuse of the drug makes the parasite resistance increased, so every 66 pounds of body weight can be used 1 ml), the use of the drug must first do a small group of sheep experiment to prevent serious losses. Veterinary Apis Drug Ivermectin can be used to deworm sheep both in vivo and in vitro. The main object of deworm in vivo is nematode, while the main object of deworm in vitro is lice, mites and other parasites. Pharmaceutical Raw Materials Ivermectin is currently more commonly used (sheep with parasitic diseases used) a deworming drug, its safety is high, even in pregnant ewes will not have much impact.

1. Lamb deworming: The first deworming time for lambs is appropriate at 50 days of age, the second deworming time is appropriate at 90 days of age, and then every 3 months to carry out 1 deworming work.

2. breeding sheep deworming: breeding sheep can generally be expelled 1 times in the spring and autumn of each year, and after 10 days of each deworming, there will be another replenishment work to strengthen the effect of deworming.

3. fattening sheep deworming: fattening sheep suitable deworming time is March to April and September to October each year, if the harm degree of parasites is more serious, you can increase 1 deworming work in June to July.

4.ewe deworming: 25 days before the breeding of ewe to carry out 1 deworming work, wait for an interval of 7 days and then carry out 1 time; If the ewe is pregnant, it is necessary to wait for about 20 days after giving birth to deworming work, if it is necessary to deworming during pregnancy, it is necessary to avoid the two periods of 45 days before pregnancy (just beginning pregnancy) and 45 days before delivery. The above is 100 pounds of sheep play how much ivermectin, sheep deworming precautions (for reference only)