ArticleExperimental & applied acarology2020
Emergence of fipronil resistant Rhipicephalus microplus populations in Indian states.
Article in Experimental & applied acarology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 29 citations in OpenAlex.
- In Vitro Larvicidal Efficacy of a Fipronil-Based Nanoixodicide AgainstTropical medicine and infectious disease · 2025Article
- Assessment of farmers' knowledge, attitudes and control practices (KAP) to mitigate acaricide resistance and tick-borne diseases.Parasitology · 2024Article
- Transcriptome Profiling ofBiomedicines · 2023Article
- Detection of Deltamethrin Resistance in Cattle Tick,Journal of arthropod-borne diseases · 2021Review
- Evaluation of acaricidal resistance status of Rhipicephalus microplus ticks from the hilly state (Uttarakhand) of India and evaluation of efficacy of a natural formulation for the management of resistant ticks.Experimental & applied acarology · 2021Article
- Comparative susceptibility of Rhipicephalus microplus collected from the northern state of India to coumaphos, malathion, deltamethrin, ivermectin, and fipronil.Tropical animal health and production · 2021Article
- Review
- Analysis of Genetic Diversity in Indian Isolates ofVaccines · 2021Article
- In vitro diagnosis of resistance of the cattle tick Rhipicephalus (Boophilus) microplus to fipronil in Argentina.Experimental & applied acarology · 2020Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
The intensive usage of chemical acaricides for the control of the cattle tick Rhipicephalus microplus has resulted in the development and establishment of multi-acaricide resistant populations. Fipronil, a phenylpyrazole insecticide, is currently marketed in India for the management of this important veterinary tick species. Here, we tested Indian isolates of R. microplus which have developed multi-acaricide resistance, for their susceptibility to fipronil. Twenty-five field isolates from five agro-climatic zones of the country were collected and tested by adult immersion test (AIT) and larval packet test (LPT). Sixteen isolates with resistance factor (RF) in the range of 1.56-10.9 were detected using LPT, whereas only 11 isolates with RF ranging from 1.05 to 4.1 were detected using AIT. A significant variation of RF between both tests was found, which raises doubt about the suitability of larva-based assays in screening of fipronil resistance. The data indicated possible cross-resistance between groups of acaricides in fipronil-resistant tick populations.
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