Sensitivity to demethylation‐inhibiting fungicides and induced expression of <scp> <i>CYP51</i> </scp> associated with tebuconazole resistance in <scp> <i>Alternaria</i> </scp> species on mandarin in Brazil
CYP51 overexpression contributes to DMI resistance in Alternaria spp., and practical and cross-resistance among fungicides may limit ABS management strategies. Mefentrifluconazole and difenoconazole are effective fungicides for resistance management in Brazilian mandarin orchards. © 2025 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Authors
- Thiago de Aguiar Carraro (ORCID: https://orcid.org/0000-0002-5276-7129)
- Boris X. Camiletti (ORCID: https://orcid.org/0000-0002-1492-7988)
- Geraldo José da Silva (ORCID: https://orcid.org/0000-0002-4765-8964)
- Victor M. Gabri
- Luo Yong
- Louise Larissa May De Mio
- Lilian Amorim
- Themis J. Michailides
Institutions
- University of Illinois Urbana-Champaign (US)
- University of Nebraska at Kearney (US)
- Fundo de Defesa da Citricultura (BR)
- Universidade Regional do Cariri (BR)
- Universidade Federal do Paraná (BR)
Publication Details
- Journal
- Pest Management Science
- Published
- 2025-12-23
- DOI
- https://doi.org/10.1002/ps.70487
- Primary Topic
- Fungal Plant Pathogen Control
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Universidade Federal do Paraná