The present investigation was carried out with the purpose of evaluating the use of antiparasitic (Panacur) in the control of varroa (Varroa jacobsoni oudemans) in the apiary of Túpac Amaru - rio Shanusi - 2018. The design was completely randomized with two treatments and Four repetitions, the treatments were: Panacur 1 ml / liter of diluted sugar, 1.5 ml / liter of diluted sugar, while each repetition consisted of a population of 10 nuclei of bees by the completely random method, the repetitions were carried out with a frequency of seven days the data obtained according to the test variable were carried out by the ADEVA method. In the four controls, the treatment with a low population of varroa larvae was treatment 2, which contained Panacur with a dose of 1.5 cc / lt food, which showed greater efficacy in controlling Varroa. In the analysis of the data on the population increase of be...