ArticleParasites & vectors2021
Insecticide susceptibility status and knockdown resistance (kdr) mutation in Aedes albopictus in China.
Article in Parasites & vectors, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 22 citations in OpenAlex.
- Emerging and regionally novel voltage-gated sodium channel mutations associated with pyrethroid resistance and altered binding affinity in Aedes albopictus (Skuse) from Northern Peninsular Malaysia.Parasites & vectors · 2026Article
- Multi-omics insights into mosquito insecticide resistance for integrated vector management.PeerJ · 2026Review
- Detection of insecticide resistance and knockdown resistance (Frontiers in cellular and infection microbiology · 2026Article
- Mechanisms and genetic mutations of pyrethroid resistance inFrontiers in cellular and infection microbiology · 2025Article
- Resistance to pyrethroids and the relationship between adult resistance and knockdown resistance (kdr) mutations in Aedes albopictus in dengue surveillance areas of Guizhou Province, China.Scientific reports · 2024Article
- Diversity and distribution of sodium channel mutations in Aedes albopictus (Diptera: Culicidae).Journal of medical entomology · 2024Article
- Insecticide resistance in the field populations of the Asian tiger mosquitoFrontiers in physiology · 2024Article
- Toward Overcoming Pyrethroid Resistance in Mosquito Control: The Role of Sodium Channel Blocker Insecticides.International journal of molecular sciences · 2023Article
- Evolution of knockdown resistance (Frontiers in cellular and infection microbiology · 2023Article
- Detection of pyrethroid resistance mutations and intron variants in the voltage-gated sodium channel of Aedes (Stegomyia) aegypti and Aedes (Stegomyia) albopictus mosquitoes from Lao People's Democratic Republic.Medical and veterinary entomology · 2022Article
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundAedes (Stegomyia) albopictus (Skuse, 1894) is the main vector of dengue virus in China. The resistance to insecticides is a huge obstacle for the control of this species, and determining its resistance status and mechanisms in China is essential for the implementation of vector management strategies.
methodsWe have investigated the larval and adult resistance status of Ae. albopictus to deltamethrin in eight field populations in China. Mutations at the voltage-gated sodium channel gene, related to the knockdown resistance (kdr) effect, were detected by sequencing of PCR products. The eight field populations were examined for pyrethroid resistance using the World Health Organization standard bioassays, and the association between the mutations and phenotypic resistance was tested.
resultsThe eight field populations of larvae of Ae. albopictus in China exhibited high resistance to deltamethrin; the RR
conclusionThere were different degrees of resistance to deltamethrin in field Ae. albopictus populations in China. The longest knockdown time and lowest mortality rate observed in Ae. albopictus population in Guangzhou indicate the severity of high resistance to deltamethrin. The patchy distribution of deltamethrin resistance and kdr mutations in Ae. albopictus mosquitoes suggests the necessity for resistance management and developing counter measures to mitigate the spread of resistance.
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