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Two host-plant strains in the fall armyworm. [PDF]

Insect Sci
The fall armyworm (Spodoptera frugiperda) is one of the major pest insects damaging diverse crops including cotton, corn, rice, and sorghum. Fall armyworms have been identified as two morphologically indistinguishable strains, the corn strain, and the ...
Nam K, Nègre N, Saldamando Benjumea CI.
europepmc   +2 more sources

First Report of Outbreaks of the Fall Armyworm Spodoptera frugiperda (J E Smith) (Lepidoptera, Noctuidae), a New Alien Invasive Pest in West and Central Africa [PDF]

PLoS ONE, 2016
The fall armyworm Spodoptera frugiperda is a prime noctuid pest of maize on the American continents where it has remained confined despite occasional interceptions by European quarantine services in recent years.
G. Goergen, P. Kumar, Sagnia B Sankung, A. Togola, M. Tamò   +4 more
semanticscholar   +4 more sources

Genetic studies of fall armyworm indicate a new introduction into Africa and identify limits to its migratory behavior

Scientific Reports, 2022
The fall armyworm, Spodoptera frugiperda (J.E. Smith) is native to the Americas and a major pest of corn and several other crops of economic importance.
Rodney N. Nagoshi, Georg Goergen, Djima Koffi, Komi Agboka, Anani Kossi Mawuko Adjevi, Hannalene Du Plessis, Johnnie Van den Berg, Ghislain T. Tepa-Yotto, Jeannette K. Winsou, Robert L. Meagher, Thierry Brévault   +10 more
doaj   +2 more sources

Self-limiting fall armyworm: a new approach in development for sustainable crop protection and resistance management

BMC Biotechnology, 2022
Background The fall armyworm, Spodoptera frugiperda, is a significant and widespread pest of maize, sorghum, rice, and other economically important crops.
Catherine E. Reavey, Adam S. Walker, Stephen P. Joyce, Lucy Broom, Alan Willse, Kyla Ercit, Mattia Poletto, Zoe H. Barnes, Thea Marubbi, Bartlomiej J. Troczka, David Treanor, Katherine Beadle, Ben Granville, Vanessa de Mello, Joss Teal, Edward Sulston, Anna Ashton, Luxziyah Akilan, Neil Naish, Oliver Stevens, Nerys Humphreys-Jones, Simon A. J. Warner, Sian A. M. Spinner, Nathan R. Rose, Graham Head, Neil I. Morrison, Kelly J. Matzen   +26 more
doaj   +2 more sources

Assessing the potential for fall armyworm exchanges between the two American continents across the Mexico-Central America land bridge. [PDF]

PLoS ONE
The fall armyworm is a major agricultural pest of corn and multiple other crops. A native of the Western Hemisphere it is now a global concern after its discovery in Africa in 2016 and subsequent infestations in Asia and Australia.
Rodney N Nagoshi, Edi A Malo, Samuel Cruz-Esteban, Ninfa M Rosas-García, Verónica Herrera-Mayorga, Robert L Meagher   +5 more
doaj   +2 more sources

Population Genetics and Trajectory Simulation Reveals the Invasion Process of the Fall Armyworm (Spodoptera frugiperda) in the Eastern Hemisphere [PDF]

Evolutionary Applications
As a migratory agricultural pest, the fall armyworm has been in the spotlight since it invaded Africa in 2016. Invasive populations have now colonized much of the Eastern Hemisphere, causing severe damage to a wide range of crops. However, there is still
Pengfei Fu, Xijie Li, Zhongxiang Sun, Yaping Chen, Zhihui Lu, Caihong Tian, Gao Hu, Furong Gui   +7 more
doaj   +2 more sources

Maize Farmers’ Knowledge and Management of Fall Armyworm (Spodoptera frupigerda) in Southwest Nigeria

Journal of Agricultural Extension, 2022
This study investigated maize farmers’ knowledge, control methods, and perception of the invasive and highly destructive insect pest, fall armyworm (Spodoptera frugiperda) in southwest Nigeria.
Ojumoola, Olusegun Adebayo*, Omoloye, Adebayo Amos, Thomas, Kehinde Adesina   +2 more
doaj   +7 more sources

Farmers’ knowledge on fall armyworm (spodoptera frugiperda) pesticide application and its relationship with quantity of maize that is lost to fall armyworm

Apstract: Applied Studies in Agribusiness and Commerce, 2022
Fall armyworm (Spodoptera frugiperda) has spread rapidly and posed numerous threats to the food security and livelihood of millions of smallholder farmers in Ghana.
Jacqueline Baidoo
doaj   +3 more sources

Impact of fall armyworm (Spodoptera frugiperda) (J.E. Smith) on small-scale maize farmers and its control strategies in the Limpopo province, South Africa

Jàmbá, 2021
South Africa experienced major outbreaks of fall armyworm (Spodoptera frugiperda) (J.E. Smith) (Lepidoptera: Noctuidae), causing direct damage by feeding on both vegetative and reproductive parts of host plant.
Mankwana C. Makgoba, Phumudzo P. Tshikhudo, Livhuwani R. Nnzeru, Rudzani A. Makhado   +3 more
doaj   +1 more source

Resistance monitoring and mechanism in the fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) for chlorantraniliprole from Sichuan Province, China

Frontiers in Physiology, 2023
The fall armyworm, Spodoptera frugiperda (Noctuidae: Lepidoptera), is a wide-reaching notorious insect pest of important cereal crops, which has developed resistance to multiple classes of insecticides.
Hui-Lin Chen, A. Hasnain, Qing-Hua Cheng, Li‐juan Xia, Yubiao Cai, Rong-li Hu, Changwei Gong, Xuemei Liu, Jian Pu, Lei Zhang, Xuegui Wang   +10 more
semanticscholar   +1 more source