南非公共农场小头象种群对溴氰菊酯的抗性进展。

IF 1.8 3区 医学 Q2 PARASITOLOGY
William Diymba Dzemo, Songezo Mavundela
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引用次数: 0

摘要

本研究旨在评估2019年至2023年5年期间南非东开普省选定的公共农场微型头虱种群对溴氰菊酯的抗性进展。2019年,从三个公共农场收集了蜱虫,这些农场有记录的微加r.b .种群对溴氰菊酯的抗性历史。采用成虫浸没试验(AIT)检测蜱类抗药性。AIT数据显示溴氰菊酯抗性,在制造商推荐剂量和两倍推荐剂量下,产卵抑制率≤95%。这些调查结果证实,在KSD当地市政当局的公共农场中,在频繁和持续使用溴氰菊酯十多年后,微加螨种群对溴氰菊酯产生了抗性。牛身上的蜱虫,以及它们的控制和蜱虫种群的杀螨性,对南非公共农场的牲畜生产构成了重大威胁。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Progression of deltamethrin resistance in Rhipicephalus microplus populations on communal farms of South Africa.

This study was conducted to assess the progression of deltamethrin resistance in Rhipicephalus (B.) microplus populations over a 5-year period, from 2019 to 2023, on selected communal farms in the Eastern Cape Province, South Africa. Ticks were collected from three communal farms with a documented history of deltamethrin resistance in R. (B.) microplus populations in 2019. The sampled tick populations were tested for resistance using the adult immersion test (AIT). The data generated from the AIT indicated deltamethrin resistance, with oviposition inhibition percentages ≤ 95% at both the manufacturer's recommended dose and twice the recommended dose. These findings confirm the establishment of deltamethrin resistance in R. (B.) microplus populations on the communal farms within the KSD local municipality, following over a decade of frequent and continuous use of this acaricide. Ticks on cattle, along with their control and acaricide resistance in tick populations, pose a significant threat to livestock production on communal farms in South Africa.

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来源期刊
Parasitology Research
Parasitology Research 医学-寄生虫学
CiteScore
4.10
自引率
5.00%
发文量
346
审稿时长
6 months
期刊介绍: The journal Parasitology Research covers the latest developments in parasitology across a variety of disciplines, including biology, medicine and veterinary medicine. Among many topics discussed are chemotherapy and control of parasitic disease, and the relationship of host and parasite. Other coverage includes: Protozoology, Helminthology, Entomology; Morphology (incl. Pathomorphology, Ultrastructure); Biochemistry, Physiology including Pathophysiology; Parasite-Host-Relationships including Immunology and Host Specificity; life history, ecology and epidemiology; and Diagnosis, Chemotherapy and Control of Parasitic Diseases.
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