作者: Elizangela Mércia de Oliveira Cruz , Livio Martins Costa-Junior , Jessika Andreza Oliveira Pinto , Darlisson de Alexandria Santos , Sandra Alves de Araujo
DOI: 10.1016/J.VETPAR.2012.12.046
关键词:
摘要: The present study aimed to evaluate the activity of Lippia gracilis Schauer essential oil obtained from different L. genotypes and their major components, carvacrol thymol against Rhipicephalus (Boophilus) microplus (cattle tick) larvae engorged females. larval test was performed parallel adult immersion for females four genotypes. Similar tests were further compounds thymol. Carvacrol (LC50 0.22 4.46 mg/mL, females, respectively) more efficient than 3.86 5.50 respectively). lethal concentrations isolated LGRA-201 (1.31 mg/mL) LGRA-106 (4.66 confirmed acaricidal its effectiveness in controlling southern cattle tick.