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Akademický článek

Trends towards Lower Susceptibility of Spodoptera frugiperda (Lepidoptera: Noctuidae) to Teflubenzuron in Brazil: An Evidence for Field-Evolved Resistance

Autor: Fernando Semmelroth de Assunção e Amaral, Rubens Hideo Kanno, Antonio Rogério Bezerra do Nascimento, Aline Sartori Guidolin, Celso Omoto

Publikováno v: Insects, Vol 14, Iss 2, p 129 (2023)

Susceptibility monitoring to insecticides is a key component to implementing insecticide resistance management (IRM) programs. In this research, the susceptibility to teflubenzuron in Spodoptera frugiperda (J.E Smith) was monitored in more than 200 f

Externí odkaz: https://doaj.org/article/5f710e8a60684ae68c6b09cd1c048452

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Susceptibility monitoring and comparative gene expression of susceptible and resistant strains of Spodoptera frugiperda to lambda‐cyhalothrin and chlorpyrifos

Autor: Antonio Rogério Bezerra do Nascimento, Juliana Gonzales Rodrigues, Rubens Hideo Kanno, Fernando Semmelroth Assunção e de Amaral, José Bruno Malaquias, Karina Lucas Silva‐Brandão, Fernando Luís Cônsoli, Celso Omoto

Publikováno v: Pest Management Science. 79:2206-2219

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c0a895eaf2067da34b557a6e275197d
https://doi.org/10.1002/ps.7399

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The Cost of Resistance to Diamide Insecticide Varies With the Host Plant in Spodoptera frugiperda (Lepidoptera: Noctuidae)

Autor: Fernando Elias Oliveira Padovez, Rubens Hideo Kanno, Gustavo Zaia Zambon, Celso Omoto, Aline Sartori Guidolin

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Fitness costs associated with insect resistance to insecticides can be exploited to implement resistance management programs. However, most of these studies are restricted to evaluating biological traits on artificial diets. Here, we investigated the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b975757d2fc3ca157fe52b123e1e6ae
https://doi.org/10.1093/jee/toac160

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Baseline Response, Monitoring, and Cross-Resistance of Spodoptera frugiperda (Lepidoptera: Noctuidae) to Sodium Channel Blocker Insecticides in Brazil

Autor: Celso Omoto, Aline Sartori Guidolin, Rubens Hideo Kanno, Fernando S A Amaral, Anderson Bolzan, Ewerton da Costa Lira, Ingrid Schimidt Kaiser

Publikováno v: Journal of Economic Entomology. 114:903-913

Spodoptera frugiperda (J.E. Smith) is one of the key cross-crop pests in Brazilian agroecosystems. Field-evolved resistance of S. frugiperda to some conventional insecticides and Bt proteins has already been reported. Thus, the use of insecticides wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7960213f96fb94c4d33caebad6eebf1c
https://doi.org/10.1093/jee/toab011

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Fitness costs associated with spinetoram resistance inSpodoptera frugiperdais driven by host plants

Autor: Fernando E. O Padovez, Celso Omoto, Rubens Hideo Kanno, Juliana Gonzales Rodrigues, Aline Sartori Guidolin

Insecticide resistance is usually associated with fitness costs. The magnitude of fitness costs is affected by environmental and ecological factors. Here, we explored how host plants could affect fitness costs associated with insecticide resistance.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::090a73ad4023dd051c712c42734421ea
https://doi.org/10.1101/2021.11.26.470136

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Susceptibility monitoring and the molecular characterization of resistance of Spodoptera frugiperda (Lepidoptera: Noctuidae) to lambda-cyhalothrin and chlorpyrifos

Autor: Fernando S A Amaral, Juliana Gonzales Rodrigues, Rubens Hideo Kanno, Antonio Rogério Bezerra do Nascimento, José Bruno Malaquias, Karina L. Silva-Brandão, Celso Omoto, Fernando Luis Cônsoli

Spodoptera frugiperda (J. E. Smith) is a serious and widespread agricultural pest with several records of resistance to different insecticides and Bt proteins, including the neurotoxic insecticides chlorpyrifos (organophosphate) and lambda-cyhalothri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fa82ef7cacbf904e8d7e73762c11373
https://doi.org/10.1101/2021.11.17.469006

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Geographical distribution of Vip3Aa20 resistance allele frequencies in Spodoptera frugiperda (Lepidoptera: Noctuidae) populations in Brazil

Autor: Celso Omoto, Julio Fatoretto, Fernando S A Amaral, Fernando E. O Padovez, Eloisa Salmeron, Aline Sartori Guidolin, Rubens Hideo Kanno

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background The use of Bt plants has been the main strategy for controlling the fall armyworm Spodoptera frugiperda (J. E. Smith) in Brazil. However, many resistance cases were already registered. The resistance of S. frugiperda to the Vip3Aa20 protei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9a8fd665a50f691d9bb892eee2507b1
https://doi.org/10.1002/ps.5490

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Selection and characterization of the inheritance of resistance ofSpodoptera frugiperda(Lepidoptera: Noctuidae) to chlorantraniliprole and cross‐resistance to other diamide insecticides

Autor: Fernando E. O Padovez, Fernando S A Amaral, Ingrid Schimidt Kaiser, Antonio Rogério Bezerra do Nascimento, Anderson Bolzan, José Bruno Malaquias, Rubens Hideo Kanno, Celso Omoto, Ewerton da Costa Lira

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background Understanding the genetic basis of insect resistance to insecticides can help to implement insecticide resistance management (IRM) strategies. In this study, we selected a strain of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e38806e3eca7d1e535dcb4f311810ccd
https://doi.org/10.1002/ps.5376

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Fitness costs associated with chlorantraniliprole resistance in Spodoptera frugiperda ( Lepidoptera: Noctuidae ) strains with different genetic backgrounds

Autor: Rubens Hideo Kanno, Celso Omoto, Aline Sartori Guidolin, Fernando Elias Oliveira Padovez

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

BACKGROUND Spodoptera frugiperda (J.E. Smith) is a difficult pest to manage mainly because of its resistance to insecticides and Bt proteins. We evaluated fitness costs of S. frugiperda resistant strains to diamide insecticides with different genetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cd111ec28c36181317122fecbff1cac

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Inheritance patterns, cross-resistance and synergism in Spodoptera frugiperda (Lepidoptera: Noctuidae) resistant to emamectin benzoate

Autor: Oderlei Bernardi, Ingrid Schimidt Kaiser, Rubens Hideo Kanno, Dyrson de Oliveira Abbade Neto, Dionei Schmidt Muraro, Celso Omoto

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

BACKGROUND Fall armyworm, Spodoptera frugiperda (J. E. Smith), is a relevant global pest due to severe damage caused on agricultural crops and its capacity to evolve resistance to insecticides. Here, we selected a strain of S. frugiperda resistant to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be0912d517b07e5a51435d3702341ad9

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