ArticleExperimental & applied acarology2023
Repellent effects of Chinese cinnamon oil on nymphal ticks of Haemaphysalis longicornis, Rhipicephalus haemaphysaloides, and Hyalomma asiaticum.
Article in Experimental & applied acarology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 14 citations in OpenAlex.
- Chemical composition and acaricidal properties of essential oils from Cinnamomum mollifolium, Eucalyptus globulus, and Pimenta dioica against Hyalomma rufipes (Acari: Ixodidae).BMC veterinary research · 2025Article
- In Silico Analysis of Two Hard Tick P450s: Identification, Characterization, and Putative Metabolism ofInternational journal of molecular sciences · 2025Article
- HL-TRP channel is required for various repellents for the parthenogenetic Haemaphysalis longicornis.Parasites & vectors · 2025Article
- Evaluation of acaricidal effect of terpinolene and γ-terpinene onJournal of veterinary science · 2025Article
- HL-IR mediates cinnamaldehyde repellency behavior in parthenogenetic Haemaphysalis longicornis.PLoS neglected tropical diseases · 2025Article
- Tick Control Strategies: Critical Insights into Chemical, Biological, Physical, and Integrated Approaches for Effective Hard Tick Management.Veterinary sciences · 2025Review
- Involvement of a Microplusin-like Gene (HlonML-1) in the Olfactory Chemosensation ofMicroorganisms · 2024Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
The repellent activity of Chinese cinnamon oil (Cinnamomum cassia) on nymphal ticks (Haemaphysalis longicornis Neumann, Rhipicephalus haemaphysaloides Supino, and Hyalomma asiaticum Schulze and Schlottke) was evaluated in a sample Y-tube bioassay. The results were based on the vertical migration of ticks during the host-seek phase and showed a dose-dependent repellent effect of Chinese cinnamon oil on the tested nymphs after 6 h. For H. longicornis, R. haemaphysaloides, and H. asiaticum at the concentrations (vol/vol) of 3, 3, and 1.5%, the repellent percentages over time were 68-97, 69-94, and 69-93%, respectively, which indicated strong repellent activities against ticks, similar to the positive control DEET (N,N-diethyl-3-methylbenzamide). Chinese cinnamon oil exerted the strongest effect on H. asiaticum nymphs. To our knowledge, this is the first study to investigate the repellent effects of Chinese cinnamon oil on ticks. Chinese cinnamon oil has considerable potential and should be developed as a practical tick repellent.
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