Natural Resistance of Native and Commercial Maize to Fall Armyworm, Spodoptera frugiperda, and Corn Earworm, Helicoverpa zea1, and Their Relationship with Ear Rot

Vázquez, José Luis Arellano; Aguirre-Uribe, Luis Alberto; Ángel, Epifanio Castro del; Fuentes, Yisa María Ochoa; Cerna-Chávez, Ernesto; Hernández-Juàrez, Agustín

doi:10.3958/059.046.0402

Cited by 5 publications

(2 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…L. (Poaceae), el cacahuate Arachis hypogaea L., alfalfa Medicago sativa L., soya Glycine max (L.) Merr. (Fabaceae), algodón Gossypium L. (Malvaceae), papa Solanum tuberosum L. (Solanaceae) y hortalizas (Cruz, 1995;Casio-Siloto, 2002;Pogue, 2002;Casmuz, 2010;Aguirre et al, 2016;Montezano et al, 2018;Arispe-Vázquez et al, 2021).…”

Section: Introductionunclassified

PERSPECTIVA ACTUAL DEL GUSANO COGOLLERO Spodoptera frugiperda (Lepidoptera: Noctuidae) Y SU RESISTENCIA DESARROLLADA A INSECTI

Chávez

Vázquez

Mayo-Hernández

et al. 2022

Trop Subtrop Agroecosyst

View full text Add to dashboard Cite

Background. Fall Armyworm (FAW) is one of the most damaging agricultural pests found in Western Hemisphere, and it is now one of the key pests on several crops on America, Africa, Oceania, and Asia; becoming a major threat to food safety in many countries, due to losses caused to farmers. Objective. Review current knowledge of FAW resistance to active ingredients in the world. Methodology. A systematic study was carried out by collecting information from scientific writings, from first reports of resistance of fall armyworm to the more current ones, which included different national and international databases. Main finding. FAW control for decades has been based on the use of chemical insecticides; this has generated applications increase without control and therefore, resistance of the pest. FAW resistance has been reported since 1965; today, FAW has been reported to be resistant to 33 active ingredients in different parts of the world. Implications. The knowledge generated is essential to plan control strategies. Conclusion. The development of new chemical insecticide molecules and the emergence of Bt technology have not achieved good control of FAW. Management strategies for FAW need to be implemented not only in Mexico, but in all places where FAW is present, to avoid further increase FAW resistance to of insecticides and Bt crops; otherwise, the FAW will be present in more places in the world, putting the food safety in more countries at risk.

show abstract

Section: Introductionunclassified

PERSPECTIVA ACTUAL DEL GUSANO COGOLLERO Spodoptera frugiperda (Lepidoptera: Noctuidae) Y SU RESISTENCIA DESARROLLADA A INSECTI

Chávez

Vázquez

Mayo-Hernández

et al. 2022

Trop Subtrop Agroecosyst

View full text Add to dashboard Cite

show abstract

“…la producción de maíz (Zea mays L.) en todo el mundo, debido a que las larvas al alimentarse de las hojas jóvenes del cogollo, disminuyen considerablemente el vigor de las plantas y en consecuencia el rendimiento de grano (Arispe-Vázquez et al, 2021). En años recientes, en regiones de la India y África esta plaga ha causado preocupación a los productores de maíz debido al riesgo en el que se encuentra la producción de este grano, y por ende la población en las zonas que tienen como alimento fundamental el maíz (Goergen et al, 2016;Sharanabasappa et al, 2018).…”

unclassified

EVALUACIÓN DE DAÑO POR Spodoptera frugiperda (J.E. SMITH) (LEPIDOPTERA: NOCTUIDAE) Y CARACTERIZACIÓN DE LOS RASGOS MORFOLÓGICOS FOLIARES EN POBLACIONES CRIOLLAS DE MAÍZ (Zea mays L.)

Ruíz-Sánchez¹,

Caro-Heredia²,

Latournerie-Moreno³

et al. 2023

Trop Subtrop Agroecosyst

View full text Add to dashboard Cite

Background. The fall armyworm Spodoptera frugiperda is one of the most damaging pests of maize in tropical areas. Objective. To evaluate the damage caused by S. frugiperda and the leaf morphological traits in 15 populations of maize landrace. Methodology. The leaf damage caused by S. frugiperda and four-leaf morphological traits (leaf blade thickness, leaf blade hardness, specific leaf area and trichome density) were evaluated at 20, 30 and 40 days after emergence (DAE) in two seasons, dry (March and April) and rainy (June and July). Spearman correlation between the degree of leaf damage and each leaf morphological trait was also evaluated. Results. Maize populations showed differential response to the damage caused by S. frugiperda among seasons and evaluating date. The leaf morphological traits were different between seasons and among evaluating dates. The trichome density had intermediate negative correlation with the level of leaf damage in rainy season (rs = − 0.32, p < 0.001). Implications. The lower leaf damage may be indicator of resistance against S. frugiperda. Conclusion. The population 2020−M62 had low susceptibility to S. frugiperda, this population may be candidate for maize breeding program.

show abstract

Eriophyid Mite as an Invasive Pest Associated with Gall Formation in Cotton from Five States of Mexico

Toledo-Aguilar

Vázquez

Noriega-Cantú

et al. 2022

Southwestern Entomologist

View full text Add to dashboard Cite

Natural Resistance of Native and Commercial Maize to Fall Armyworm, Spodoptera frugiperda, and Corn Earworm, Helicoverpa zea1, and Their Relationship with Ear Rot

Cited by 5 publications

References 22 publications

PERSPECTIVA ACTUAL DEL GUSANO COGOLLERO Spodoptera frugiperda (Lepidoptera: Noctuidae) Y SU RESISTENCIA DESARROLLADA A INSECTI

PERSPECTIVA ACTUAL DEL GUSANO COGOLLERO Spodoptera frugiperda (Lepidoptera: Noctuidae) Y SU RESISTENCIA DESARROLLADA A INSECTI

EVALUACIÓN DE DAÑO POR Spodoptera frugiperda (J.E. SMITH) (LEPIDOPTERA: NOCTUIDAE) Y CARACTERIZACIÓN DE LOS RASGOS MORFOLÓGICOS FOLIARES EN POBLACIONES CRIOLLAS DE MAÍZ (Zea mays L.)

Eriophyid Mite as an Invasive Pest Associated with Gall Formation in Cotton from Five States of Mexico

Contact Info

Product

Resources

About