Experiment on the Effect of Deworming Parasites in Digestive Tract of Chakou Post Horse
In order to scientifically screen drugs for treating digestive tract parasites in Chakou post horses,3 horse farmers within the Huazangsi Town and Shimen Town in Tianzhu County were selected and labeled as groups A,B,and C,respectively.6 Chakouyi horses were selected for each group,which were 1 year old,3～4 years old,and 7 years old,and the insecticidal effects of albendazole tablets,ivermectin injection,and albendazole iver-mectin tablets were observed and tested.The results showed that albendazole ivermectin tablets was the best,the egg reduction rate and the total negative conversion rate were 97.80％and 94.44％,respectively.The observation of the insecticidal effect on horses of different ages showed that the three drugs had the best effect on horses aged 3 to 4 years old,with negative conversion rates of 83.33％,100％,and 100％,respectively.However,the negative conversion rates for horses of 1 year old were the lowest,with 66.66％,66.66％,and 83.33％,respectively.The statistical results of the treatment effects of different types of parasites showed that the reduction rates of nematode eggs after treatment with three groups of antiparasitic drugs were 98.51％,98.03％,and 99.25％,respectively,while the reduction rates of horse tapeworm were only 8.33％,4.76％,and 14.29％,with extremely significant differences(P＜0.01).For adult Chakou Post horses,a combination of albendazole and ivermectin can be chosen for preventive and therapeutic deworming.
Chakou post horseDigestive tract parasiteInsecticidal effectObservation experiment
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