Effect of the entomopathogenic fungus Beauveria bassiana on the control of ticks in cattle
DOI:
https://doi.org/10.15381/rivep.v32i5.19586Keywords:
Beauveria bassiana, biocontroller, cattle, tick infestation, entomopathogenic fungusAbstract
This study was carried out to determine the effect of the entomopathogenic fungus Beauveria bassiana on the control of ticks in cattle. In total, 20 Fleckvieh female cattle were distributed in five treatments: T1 = control group, T2 = excipients (water + 0.6 ml of surfactant), T3 = 1.2x107 conidia (80 g of fungus + 0.2 ml surfactant), T4 = 2.4 x107 conidia (160 g of fungus + 0.4 ml of surfactant), T5 = 3.6x107 conidia (240 g of fungus + 0.6 ml of surfactant). The fungus was washed with water and surfactant to detach them from the substrate and then applied to the cattle by thick-drop spraying. The tick count was performed in six areas (neck table, groin, armpit) on days 0 (before treatment), 1, 2, 3, 5, 7, 9, 11 and 14. The significant decrease in the number of ticks were observed from day 7 on T3, T4, T5. The decrease in ticks on day 14 was 99% in T5, while in T3 and T4 it was 91 and 82%, respectively.
Downloads
Downloads
Published
Issue
Section
License
Copyright (c) 2021 Danitza I. Yari Briones, Juan R. Paredes-Valderrama, Manuel Emilio Milla Pino, Nilton L. Murga Valderrama
This work is licensed under a Creative Commons Attribution 4.0 International License.
AUTHORS RETAIN THEIR RIGHTS:
a. Authors retain their trade mark rights and patent, and also on any process or procedure described in the article.
b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Revista de Investigaciones Veterinarias del Perú (RIVEP).
c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).
