Results 21 to 30 of about 1,044,883 (232)

Performance of Two Trichogrammatid Species from Zambia on Fall Armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Insects, 2021
The fall armyworm, Spodoptera frugiperda (J.E. Smith), is a noctuid moth native to the tropical and subtropical Americas that has successfully invaded Africa and Asia, where it is has become a serious threat to food security as a pest of cereals and ...
Jia-Wei Sun, Hong-Ying Hu, Phillip O. Y. Nkunika, Peng Dai, Wei Xu, He-Ping Bao, Nicolas Desneux, Lian-Sheng Zang   +7 more
doaj   +1 more source

Fall armyworm ( Spodoptera frugiperda) (J. E. Smith) (Lepidoptera: Noctuidae) infestation: maize yield depression and physiological basis of tolerance

Journal of Plant Protection Research, 2023
Fall armyworm ( Spodoptera frugiperda) (FAW) is an important invasive pest of maize. The young FAW larva disrupts the photosynthetic system by feeding on the leaves.
F. Anjorin, Oluwaseyi Oluwakemi Odeyemi, Olufolake Adenike, Akinbode Kehinde, Tolulope Kareem   +4 more
semanticscholar   +1 more source

Revisiting fall armyworm population movement in the United States and Canada

Frontiers in Insect Science, 2023
Introduction Biophysical approaches validated against haplotype and trap catch patterns have modeled the migratory trajectory of fall armyworms at a semi-continental scale, from their natal origins in Texas or Florida through much of the United States ...
Ashley E Tessnow, R. Nagoshi, R. Meagher, S. Fleischer   +3 more
semanticscholar   +1 more source

Areawide management of fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae), using selected cover crop plants

CABI Agriculture and Bioscience, 2022
Background Fall armyworm, Spodoptera frugiperda (J. E. Smith) is a migratory moth that annually migrates northward each spring from sites in southern Florida and southern Texas.
Robert L. Meagher, Rodney N. Nagoshi, Shelby J. Fleischer, John K. Westbrook, David L. Wright, J. Bradley Morris, James T. Brown, Amy J. Rowley   +7 more
doaj   +1 more source

Agroecological management of fall armyworm using soil and botanical treatments reduces crop damage and increases maize yield

Frontiers in Agronomy, 2023
Introduction Fall armyworm continues to disrupt smallholder farming systems across sub-Saharan Africa, with sporadic outbreaks and chronic cereal crop losses.
Gift Chawanda, Y. Tembo, T. Donga, V. Kabambe, P. Stevenson, S. Belmain   +5 more
semanticscholar   +1 more source

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   +1 more source

Bio-Intensive Tactics for the Management of Invasive Fall Armyworm for Organic Maize Production

Plants, 2023
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is an invasive pest native to the American continent. The present study focused on bio-intensive tactics like intercropping, using natural enemies, botanical insecticides and biopesticides for ...
Manikyanahalli Chandrashekara Keerthi, S. Suroshe, S. Doddachowdappa, K. T. Shivakumara, H. S. Mahesha, V. Rana, Ankita Gupta, Ajith Murukesan, Ryan Casini, H. Elansary, N. Shakil   +10 more
semanticscholar   +1 more source

Forecasting the global extent of invasion of the cereal pest Spodoptera frugiperda, the fall armyworm

NeoBiota, 2018
Fall armyworm, Spodoptera frugiperda, is a crop pest native to the Americas, which has invaded and spread throughout sub-Saharan Africa within two years. Recent estimates of 20–50% maize yield loss in Africa suggest severe impact on livelihoods.
Regan Early, Pablo González-Moreno, Sean T. Murphy, Roger Day   +3 more
doaj   +3 more sources

Nonsensical choices? Fall armyworm moths choose seemingly best or worst hosts for their larvae, but neonate larvae make their own choices. [PDF]

PLoS ONE, 2018
Selecting optimal host plants is critical for herbivorous insects, such as fall armyworm (Spodoptera frugiperda), an important maize pest in the Americas and Africa.
Julio C Rojas, Michael V Kolomiets, Julio S Bernal   +2 more
doaj   +1 more source

A Review on Fall Armyworm (Spodoptera frugiperda) Insecticide Resistance

International journal of research and review, 2023
The commonly known fall armyworm (Spodoptera frugiperda) is an important pest of corn, cotton, and other crops in the Americas, Africa, and Asia. The species is native to tropical and subtropical regions of the Americas, but it has spread to other parts ...
Juliet Merry Eva Mamahit, Beivy J. Kolondam   +1 more
semanticscholar   +1 more source