A note on current pyrethroid susceptibility in the bird cherry-oat aphid Rhopalosiphum padi in Ireland

IF 0.9 4区农林科学 Q3 AGRICULTURE, MULTIDISCIPLINARY

Irish Journal of Agricultural and Food Research Pub Date : 2022-12-28 DOI:10.15212/ijafr-2022-0106

A. George, H. Meally, S. Foster, M. Williamson, L. Walsh, J. Carroll, M. Gaffney, L. McNamara

引用次数: 0

Abstract

The objective of this study was to observe the response of the bird cherry oat aphid, Rhopalosiphum padi (Linnaeus, 1758) to field rate equivalents of insecticides, by using bioassays of vials coated with the pyrethroid, λ-cyhalothrin. The results from the geographically separated Irish R. padi colonies indicated a susceptible response, which was a similar finding to the UK which showed sensitivity in this species of cereal aphids. Monitoring the susceptibility status of aphids using bioassays gives information regarding developments of any tolerance, which could be a precursor, or resistance against the target chemical insecticide, which is an important integrated pest management tool.

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爱尔兰樱桃燕麦蚜Rhopalosiphum padi对拟除虫菊酯类杀虫剂敏感性的研究

本研究采用包被拟除虫菊酯(λ-氯氟氰菊酯)的小瓶生物测定法，观察鸟樱桃燕麦蚜(Rhopalosiphum padi, Linnaeus, 1758)对田间杀虫剂当量的反应。从地理上分开的爱尔兰r.p adi菌落的结果表明，这是一个敏感的反应，这是一个类似的发现，在英国显示出这种谷物蚜虫的敏感性。利用生物测定法监测蚜虫的敏感性状况，可提供有关任何耐受性发展的信息，这可能是对目标化学杀虫剂的前体或抗性，这是一项重要的害虫综合管理工具。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Irish Journal of Agricultural and Food Research 农林科学-农业综合

CiteScore

2.50

自引率

20.00%

发文量

审稿时长

>36 weeks

期刊介绍： The Irish Journal of Agricultural and Food Research is a peer reviewed open access scientific journal published by Teagasc (Agriculture and Food Development Authority, Ireland). Manuscripts on any aspect of research of direct relevance to Irish agriculture and food production, including plant and animal sciences, food science, agri environmental science, soils, engineering, buildings, economics and sociology, will be considered for publication. The work must demonstrate novelty and relevance to the field of research. Papers published or offered for publication elsewhere will not be considered, but the publication of an abstract does not preclude the publication of the full paper in this journal.