Susceptibility of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) to Imidacloprid, Thiamethoxam, Dinotefuran and Flupyradifurone in South Florida

Smith, Hugh A.; Nagle, Curtis A.; MacVean, Charles A.; McKenzie, Cindy L.

doi:10.3390/insects7040057

Cited by 47 publications

(30 citation statements)

References 27 publications

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“…Florida is the foremost producer of fresh market tomatoes in the USA, harvesting over $260 million in 2017 (USDA NASS 2018). Ongoing surveys indicate that MED has not established in field-grown tomatoes in Florida (Smith et al 2016;McKenzie & Osborne 2017). However, insecticide use is intensive in this crop and insecticide resistant populations of MEAM1 have been detected in Florida tomato fields (Schuster et al 2010;Smith et al 2016).…”

Section: Introductionmentioning

confidence: 99%

Development of Bemisia tabaci MEAM1 and MED on Tomato (Solanum lycopersicum) Alone and in a Mixed Population

Smith

Shrestha²,

Santen

et al. 2020

Florida Entomologist

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Section: Introductionmentioning

confidence: 99%

Development of Bemisia tabaci MEAM1 and MED on Tomato (Solanum lycopersicum) Alone and in a Mixed Population

Smith

Shrestha²,

Santen

et al. 2020

Florida Entomologist

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“…Neonicotinoid resistance has been investigated in many insects in great detail for several species including: Bemisia tabaci (Gennadius) and Bemisia argentifolii Bellows & Perring (Smith, Nagle, MacVean, & McKenzie, 2016); fruit fly Drosophila melanogasler (Meigen) (Daborn et al, 2002); whitefly, western flower thrips Frankliniella occidentalis (Pergande) (Huseth et al, 2016); Colorado potato beetle Leptinotarsa decemlineata (Say) (Bishop & Grafius, 1996) and the German cockroach Blattella germanica (Linnaeus) (Scott, 1991).…”

Section: Introductionmentioning

confidence: 99%

Resistance to commonly used insecticides in Asian citrus psyllid: Stability and relationship to gene expression

Chen

Gill

Ashfaq

et al. 2018

J Applied Entomology

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Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), adults were collected from eight citrus groves across central Florida, and the level of insecticide resistance to ten insecticides was measured using a bottle bioassay. The gene expression of five cytochrome P450 CYP4 (CYP4C67, CYP4DA1, CYP4DB1, CYP4G70 and CYP4C68) and three glutathione S‐transferase (GSTD1, GSTE2 and GSTE1) genes was characterized in seven field populations of D. citri and compared with a laboratory population. Additionally, we reared four neonicotinoid insecticide resistant field populations in the laboratory and observed susceptibility changes without exposure to insecticides over multiple generations. The eight field populations of D. citri adults showed no and very low levels of resistance (RR = 1 and 2–10) to dimethoate, chlorprifos, carbaryl, fenpropathrin, bifenthrin, flupyradifurone and spinetoram. Very low to low resistance was found to imidacloprid and cyantraniliprole (RR = 2–10 and RR = 10–20). Moderate to high resistance was found for thiamethoxam (RR = 20–50 and RR = 50–100). The CYP4G70 and CYP4C68 genes were expressed at a higher level in field populations as compared with the laboratory population. Also the Davenport, Florida field population exhibited higher expression of all target genes compared to the laboratory population. Susceptibility to imidacloprid and thiamethoxam increased by 6.62‐ and 6.42‐fold, respectively, compared to the levels initially observed in the field over six generations of breeding without exposure. These results indicate that insecticide resistance may reverse in the field if insecticide selection pressure is removed from the spray schedule or with use of a rotational scheme with insecticides of different modes of action. Also, the results support use of insecticide resistance survey program combined with effective rotation for integrated insecticide resistance management of D. citri where huanglongbing (HLB) management includes vector suppression with insecticides.

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“…Serenguetti). Chimaltenango, Guatemala, 2018. insectos han demostrado que se requiere una dosis letal media mayor para estos productos en comparación con el flupyradifurone, mostrando diferencias significativas (Smith et al, 2016). La combinación de un insecticida con un organismo de control biológico, como los hongos entomopatógenos ha sido empleada para el control de plagas agrícolas, debido a que el insecticida debilita al insecto, le provoca estrés y altera su comportamiento, lo que es aprovechado por el organismo entomopatógeno para mejorar su efecto de control en la plaga.…”

Section: B Bassiana + Flupyradifuroneunclassified

Beauveria bassiana con flupyradifurone para controlar Trialeurodes vaporariorum Vuill en el cultivo del ejote francés

Toledo-Perdomo

2019

Agron. Mesoam.

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Introducción. Trialeurodes vaporariorum (Westwood) es una de las principales plagas del ejote francés (Phaseolus vulgaris L.), leguminosa para consumo en vainas inmaduras, y es vector del virus del mosaico dorado, que afecta la calidad y rendimiento del cultivo, con pérdidas hasta del 100%. Su control es poco efectivo, debido a que muchos productos químicos ya no controlan la plaga. El ejote francés dentro de los productos no tradicionales en Guatemala, ocupa el segundo lugar en la exportación. Asegurar un buen manejo fitosanitario con baja carga química por plaguicidas, son factores importantes para poder exportarlo. Objetivo. La investigación tuvo por objetivo determinar la efectividad de la combinación entre flupyradifurone y Beauveria bassiana para el control de la mosca blanca en el cultivo del ejote francés. Materiales y métodos. El estudio se realizó de febrero a diciembre de 2018 en Parramos, Chimaltenango, Guatemala. Se establecieron siete parcelas de 100 m², correspondientes a cada tratamiento. Se muestrearon moscas blancas semanalmente durante dos ciclos de cultivo, también se colectaron en cada parcela enemigos naturales de estas. Se realizaron tres aplicaciones de cada tratamiento en cada ciclo del cultivo y se muestrearon las plantas divididas en tres estratos (alto, medio, bajo). Resultados. Los tratamientos que presentaron el mejor control de la población de mosca blanca (ninfas y adultos) al realizar la prueba de Tukey (0,05), fueron flupyradifurone (1 l ha-1) + B. bassiana y flupyradifurone (0,75 l ha-1) + B. bassiana. La mayor distribución de las poblaciones de mosca blanca se encontró en los estratos alto y medio. Conclusión. La combinación de flupyradifurone (0,75 l ha-1) con B. bassiana puede ser empleado dentro de un manejo integrado de plagas, y se presenta como una alternativa de control de la mosca blanca, que ha adquirido resistencia a algunos agroquímicos.

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Susceptibility of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) to Imidacloprid, Thiamethoxam, Dinotefuran and Flupyradifurone in South Florida

Cited by 47 publications

References 27 publications

Development of Bemisia tabaci MEAM1 and MED on Tomato (Solanum lycopersicum) Alone and in a Mixed Population

Development of Bemisia tabaci MEAM1 and MED on Tomato (Solanum lycopersicum) Alone and in a Mixed Population

Resistance to commonly used insecticides in Asian citrus psyllid: Stability and relationship to gene expression

Beauveria bassiana con flupyradifurone para controlar Trialeurodes vaporariorum Vuill en el cultivo del ejote francés

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