CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
research
Genetic variation in target-site resistance to pyrethroids and pirimicarb in Tunisian populations of the peach-potato aphid, Myzus persicae (sulzer) (Hemiptera: Aphididae)
Authors
Anstead
Anstead
+46 more
Anstead
Bass
Bass
Ben Khalifa
Blackman
Blackman
Boukhris
Delmotte
Djilani
Emden
Excoffier
Excoffier
Fenton
Fenton
Field
Fontaine
Foster
Foster
Foster
Foster
Foster
Guillemaud
Halkett
Kasprowicz
Llewellyn
Malloch
Margaritopoulos
Margaritopoulos
Martinez-Torres
Moores
Moury
Nabeshima
Puinean
Raboudi
Raymond
Simon
Sloane
Sunnucks
Taylor
Van Toor
Vorburger
Vorburger
Weir
Wilson
Wilson
Zamoum
Publication date
19 March 2016
Publisher
'Wiley'
Doi
Cite
Abstract
This is the peer reviewed version of the following article: Charaabi, K., Boukhris-Bouhachem, S., Makni, M., Fenton, B. and Denholm, I. (2016), 'Genetic variation in target-site resistance to pyrethroids and pirimicarb in Tunisian populations of the peach potato aphid, Myzus persicae (Sulzer) (Hemiptera: Aphididae)', Pest. Manag. Sci., 72: 2313–2320, which has been published in final form at http://dx.doi.org/10.1002/ps.4276. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.BACKGROUND We used molecular assays to diagnose resistance to pyrethroids and pirimicarb in samples of Myzus persicae from field crops or an insect suction trap in Tunisia. Genotypes for resistance loci were related to ones for polymorphic microsatellite loci in order to investigate breeding systems and patterns of genetic diversity, and to inform resistance management tactics. RESULTS The kdr mutation L1014F conferring pyrethroid resistance was found in all samples. The M918T s-kdr mutation also occurred in most samples, but only in conjunction with kdr. We discovered a previously unreported genotype heterozygous for L1014F but homozygous for M918T. Samples with modified acetylcholinesterase (MACE) conferring resistance to pirimicarb were less common but widespread. 16% of samples contained both the kdr and MACE mutations. Many unique microsatellite genotypes were found, suggesting that M. persicae is holocyclic in Tunisia. There were no consistent associations between resistance and microsatellite markers. CONCLUSION This first study of insecticide resistance in M. persicae in North Africa showed genetic variation in insecticide resistance within microsatellite multilocus genotypes (MLGMs) and the same resistance mechanisms to be present in different MLGMs. This contrasts with variation in northern Europe where M. persicae is fully anholocyclic. Implications for selection and control strategies are discussed. © 2016 Society of Chemical IndustryPeer reviewe
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
Crossref
See this paper in CORE
Go to the repository landing page
Download from data provider
info:doi/10.1002%2Fps.4276
Last time updated on 18/01/2021
University of Hertfordshire Research Archive
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:uhra.herts.ac.uk:2299/1922...
Last time updated on 15/08/2017
SRUC - Scotland's Rural College
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:pure.atira.dk:openaire_cri...
Last time updated on 29/10/2019
SRUC - Scotland's Rural College
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:pure.atira.dk:publications...
Last time updated on 29/10/2019