Evidence map›Paper›PMID 41423644›Full record

ArticlePest management science2026

Evolving resistance patterns in Tetranychus urticae and Bemisia tabaci in Greece.

Anastasia Kampouraki, Aris Ilias, Kiriaki-Maria Papapostolou, Styliani Malliaraki, Ioannis Pirgianakis, Evangelia Karakosta, John Vontas, Anastasia Tsagkarakou, Konstantinos Mavridis

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In one paragraph

Article in Pest management science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Anastasia Kampouraki *Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology Hellas (IMBB-FORTH), Crete, Greece.ORCID https://orcid.org/0000-0001-6702-2544
Aris Ilias *Hellenic Agricultural Organization DIMITRA, Institute of Olive Tree Subtropical Crops and Viticulture, Heraklion, Greece.ORCID https://orcid.org/0009-0005-9762-2686
Kiriaki-Maria PapapostolouInstitute of Molecular Biology and Biotechnology, Foundation for Research and Technology Hellas (IMBB-FORTH), Crete, Greece.ORCID https://orcid.org/0000-0002-5615-4514
Styliani MalliarakiHellenic Agricultural Organization DIMITRA, Institute of Olive Tree Subtropical Crops and Viticulture, Heraklion, Greece.
Ioannis PirgianakisInstitute of Molecular Biology and Biotechnology, Foundation for Research and Technology Hellas (IMBB-FORTH), Crete, Greece.ORCID https://orcid.org/0009-0000-2091-5994
Evangelia KarakostaHellenic Agricultural Organization DIMITRA, Institute of Olive Tree Subtropical Crops and Viticulture, Heraklion, Greece.
John VontasInstitute of Molecular Biology and Biotechnology, Foundation for Research and Technology Hellas (IMBB-FORTH), Crete, Greece.ORCID https://orcid.org/0000-0002-8704-2574
Anastasia TsagkarakouHellenic Agricultural Organization DIMITRA, Institute of Olive Tree Subtropical Crops and Viticulture, Heraklion, Greece.ORCID https://orcid.org/0000-0002-7152-0770
Konstantinos MavridisInstitute of Molecular Biology and Biotechnology, Foundation for Research and Technology Hellas (IMBB-FORTH), Crete, Greece.ORCID https://orcid.org/0000-0001-9544-9510

Funding

European Agricultural Fund for Rural DevelopmentEuropean Union (EU)European Union (EU), through the Recovery and Resilience FacilityGeneral Secretariat for Research and Innovation (GSRI), Greece
6 · The paper itself

Abstract

backgroundPesticide resistance in agricultural pests remains a major barrier to effective and sustainable crop protection. In this study, we assessed the current resistance status of two key pests, Tetranychus urticae and Bemisia tabaci, in major agricultural regions of Greece. A total of 25 field populations (19 of T. urticae and six of B. tabaci) were collected between 2023 and 2025 and tested using single-dose bioassays and droplet digital PCR (ddPCR) for target-site resistance mutations.

resultsThe results revealed significant variability in susceptibility to multiple acaricides and insecticides. Several T. urticae populations displaying reduced sensitivity to abamectin, hexythiazox, and fenpyroximate. Resistance mutations such as I321T (GluCl3), I1017F (CHS1), F1538I (vgsc), and G126S (cytb) were detected simultaneously at high frequencies in several T. urticae populations, indicating multi-resistant phenotypes. A widespread occurrence of F331W (ace1), L925I/T929V (vgsc), and A2083V (acc) mutations were recorded in B. tabaci, showing the dynamics of resistance to organophosphates, pyrethroids, and ketoenols, respectively.

conclusionOur findings underscore the ongoing evolution of resistance in these pests and highlight the need for integrated management strategies that include regular resistance monitoring and judicious pesticide use. This study provides resistance surveillance data to guide pest control decisions and promote sustainable Integrated Pest Management (IPM) in Greece. © 2025 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

Indexed as

AcaricidesHemipteraInsecticide ResistanceInsecticidesTetranychidaeAnimalsGreeceMutationAcaricidesInsecticidesBemisia tabacigreen pesticidesintegrated pest management (IPM)molecular diagnosticspesticide resistanceTetranychus urticae

Identifiers

PMID41423644
PMCPMC12976199

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.