Acaricidal activity of Egyptian crude plant extracts against Haemaphysalis longicornis ticks.

ABSTRACT: Haemaphysalis longicornis is a common Ixodida tick species found in temperate areas of Asian countries. An anti-tick assay was conducted on adult female H. longicornis ticks. Plant extract solutions were prepared at concentrations of 50, 25, and 10 mg/mL. Tick survival and mortality were assessed by counting the number of dead and live ticks at 24 h, 48 h, 72 h, and 96 h posttreatment. Out of 11 plant extracts screened, Artemisia judaica extract exhibited the highest potency with 100% mortality (5/5) at 48 h when applied at high and moderate concentrations (50 and 25 mg/mL). Similar results were observed at 96 h for the 10 mg/mL group compared to the untreated ticks. Cleome droserifolia extract demonstrated partial activity with 60% (3/5) and 20% (1/5) mortality at 96 h posttreatment at co

SUBMITTER: Abdou AM 

PROVIDER: S-EPMC11262685 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature