Frecuencia del parásito haemonchus contortus a partir de muestras tomadas del recto y la cama de las ovejas en la granja san pedro Universidad Antonio Nariño, localidad de Usme

Haemonchus contortus is a hematophagous gastrointestinal parasite of the order Strongylida that is located in the abomasum of sheep causing anemia, and great economic losses to its producers, this nematode is more frequent in hot and humid climates. In the present work, a prospective descriptive stu...