Rhipicephalus
生物
滴答声
兽医学
马鞭草科
精油
微小牛蜱
利皮亚
幼虫
动物科学
植物
病毒学
医学
作者
José Alberto Pereira,Sandra Sereide Ferreira da Silva,Márcia Martins Marques
标识
DOI:10.1016/j.vetpar.2022.109788
摘要
Efficacy of the essential oil of Lippia sidoides to control the bovine tick Rhipicephalus (Boophilus) microplus was evaluated in tests on naturally infested cattle under field conditions. Twenty cattle were allocated to one of two groups (Control and Treated). Animals in the treated group were sprayed with three liters of 1 % L. sidoides solution (10,000 ppm) and efficacy was calculated from teleogynous counts between 4.5 and 8 mm in length before (days -3, - 2 and - 1) and after treatment (days +3, +7, +14, +21 and +28). The essential oil of L. sidoides showed an average efficacy of 50.7 % between days + 3 and + 21, with greater efficacy in the larvae (63.2 % - p = 0.0001).
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