If your cattle have symptoms such as being hairy messy, dry eating is not long, emaciated, licking hair or rubbing the wall, itching on the body, etc., then your cattle may be dewormed, today's article to tell you about what cattle should focus on repelling insects, what should be paid attention to when deworming, the end of the article recommends several safe, comprehensive, effective and convenient deworming programs, we can refer to deworming according to their own situation.
Deworming is a very important job of raising cattle well, is a link that must be paid attention to, no deworming of cattle dry eating is not long, loss of fat, abortion, hair clutter and even may die, resulting in unnecessary economic losses, and deworming cattle grow fast, produce more milk, calves are born sick, good physique. Therefore, deworming is not omitted.
<h1 class="pgc-h-arrow-right" > the first question</h1>
Cattle should focus on which insects to repel
First of all, several in vitro parasites are introduced, such as lice, fleas, scabies mites, itch mites, and ticks. These bugs parasitize the surface of the cow's body, mainly sucking the blood of the cow or eating the dander of the cow, the insects move up and down the skin, causing hair loss on the cow, skin inflammation, papules, itching, hair clutter, emaciation, anemia and other symptoms. The main insecticides used to expel them are ivermectin injection, avermectin transdermal solution, dimethylpyridine solution, lindane emulsion, lice powder, diazine farmer and so on. It can be used selectively according to the temperature, the temper of the cow, the number of parasites, etc.
The parasites in the body are mainly wired insects, roundworms, tapeworms, cysticercosis, flukes, liver flukes and so on. The main feature of most nematodes is to suck the nutrition of the intestines of cattle, causing cattle to be emaciated, anemia, etc., the development of the insect body is too large, too much and may cause mechanical blockage of the intestine, and the release of toxins and attachment sites may cause inflammation and ulcers in the intestines and stomach. For example, roundworms, roundworms, etc. in nematodes can be migrated, from the intestine to the lungs, kidneys, liver and gallbladder, etc., and cause substantial damage to the gastrointestinal tract and various organs during migration. In addition to sucking the nutrition of cattle, the cysticercosis stage can parasitize the brain of cattle, causing brain damage in cattle, and cattle will have brain symptoms such as spinning circles, not walking on the top wall, and standing unsteadily. Flukes can suck nutrients from the blood of cattle, and liver-tablet trematodes parasitizing the hepatobiliary region may also cause blockages in the bile ducts, and cattle may suffer from cholecystitis or direct mechanical damage to the liver and gallbladder. To kill parasites in the body, albendazole, praziquantel, sodium chlorhydroiodosalamide, iodother salixamide, nitrosamide and so on can be used.
<h1 class="pgc-h-arrow-right" > the second question</h1>
What problems should be paid attention to in cattle deworming.
1. Because the size of the cattle is relatively large, the amount of deworming drugs that need to be injected is relatively large, and sometimes the subcutaneous injection of ivermectin is more than 10 ml, which should be divided into 2-3 points for injection. Avoid the situation where the amount of injection at a single point is too large and is not easy to absorb. I have seen some cattle have too large a single point dose, causing local inflammation, and the entire injection point ulcerated out of a pit pathology, which is more troublesome to deal with and takes a long time to heal.
2, some cattle have a bad temper, can not effectively baoding, injection of anthelmintic drugs are easy to hurt the injector. You can give up injecting deworming and feed with avermectin transdermal agent with albendazole, and the effect of deworming is also very good. In the case of good temperatures, you can also spray lindane emulsion, diazine farmers, etc. with oral ivermectin albendazole powder to deworm.
3. Pregnant cows should avoid a period of time in the early stage of breeding and a period of time in labor. In the second trimester of pregnancy, it is possible to deworm according to the prescribed dose. Try not to inject deworming to avoid causing cow fright and causing stress miscarriage. Use a gentle method of deworming, appropriate doses of anthelmintics to deworm.
4. Cows in the lactation stage should use deworming drugs with caution. Anthelmintics can be secreted with milk. Milk during the deworming period definitely contains anthelmintics. Cow milk cannot be sold. Cows that have just given birth to calves try not to deworm, and if they are dewormed, it is likely that the calves are too small to withstand the dose of anthelmintic drugs in the milk, resulting in calf poisoning.
5. Try to choose broad-spectrum anthelmintic drugs for anthelmintic drugs, such as ivermectin, albendazole, praziquantel, etc. Eating too much deworming in a short period of time is not very good for cattle either. Eating an insect repellent can achieve the effect of eating two or more insect repellents, that is, it is better to take an insect repellent. After all, anthelmintics are also poisons.
<h1 class="pgc-h-arrow-right" > the third question</h1>
Recommend an insect repellent regimen for cattle
The first day is mainly to repel insects outside the body, you can choose avermectin transdermal solution, ivermectin injection, lindane emulsion, diazine farmer, lice powder one of the in vitro deworming.
On the seventh day, you can take oral albendazole suspension, albendazole ivermectin premix, pycnone, sodium chlorhydroiosaliamide, and iodosesalamide.
My own long-term deworming regimen was to spray diazine farmers with avermectin transdermal solution on the first day, diazine spray on the third day with a sprayer, or dizygosite powder when it was cold. On the seventh day drink albendazole suspension or albendazole ivermectin master mix.