Open Access Research Paper Views (1787) In-vitro acaricidal effects of betel nut (Areca catechu) and madre de cacao (Gliricidia sepium) extract at varying concentrations against Rhipicephalus (Boophilus) microplus Nancy A. Bulahan, Jayrael Baroman, Zandro O. Perez Int. J. Biosci. 26(5), 25-33, May 2025. DOI: http://dx.doi.org/10.12692/ijb/26.5.25-33 Keywords: Acaricidal, Areca, Gliricidia, Phytochemical, Rhipicephalus Details