Results 31 to 40 of about 1,044,883 (232)

The genetic characterization of fall armyworm populations in Ecuador and its implications to migration and pest management in the northern regions of South America.

PLoS ONE, 2020
The fall armyworm (Spodoptera frugiperda) is a moth pest native to the Western Hemisphere that has recently become a global problem, invading Africa, Asia, and Australia.
Rodney N Nagoshi, Ernesto Cañarte, Bernardo Navarrete, Jimmy Pico, Catalina Bravo, Myriam Arias de López, Sandra Garcés-Carrera   +6 more
doaj   +1 more source

Atmospheric Dynamics Analysis and Simulation of the Migration of Fall Armyworm

应用气象学报, 2022
After the invasion of fall armyworm (Spodoptera frugiperda) in China at the end of 2018 or at the beginning of 2019, it spreads rapidly and becomes a seasonal migrating pest that seriously threatens the maize production in China.
Guo Anhong, Wang Chunzhi, Deng Huanhuan, Yuan Fuxiang, He Liang, Zhang Lei   +5 more
doaj   +1 more source

Biological Control of Fall Armyworm, Spodoptera frugiperda

Agronomy, 2022
The fall armyworm (FAW), Spodoptera frugiperda, is one of the most important invasive pests worldwide, resulting in considerable losses in host crops.
A. Abbas, F. Ullah, Muhammad Hafeez, Xiao Han, Muhammad Zulqar Nain Dara, H. Gul, Chengting Zhao   +6 more
semanticscholar   +1 more source

Host plant resistance for fall armyworm management in maize: relevance, status and prospects in Africa and Asia

Theoretical and Applied Genetics, 2022
Sustainable control of fall armyworm (FAW) requires implementation of effective integrated pest management (IPM) strategies, with host plant resistance as a key component. Significant opportunities exist for developing and deploying elite maize cultivars
B. Prasanna, A. Bruce, Y. Beyene, D. Makumbi, M. Gowda, M. Asim, S. Martinelli, G. Head, S. Parimi   +8 more
semanticscholar   +1 more source

Farmers' knowledge and management practices of the fall armyworm (Spodoptera frugiperda Smith) in Burkina Faso

Biotechnologie, Agronomie, Société et Environnement, 2022
Description of the subject. The fall armyworm Spodoptera frugiperda Smith has recently invaded sub-Saharan African countries where it causes significant losses to maize since 2016. Objectives.
Besmer Régis Ahissou, Wendnéyidé Mathieu Sawadogo, Aimé H. Bokonon-Gant, Irénée Somda, François Verheggen   +4 more
doaj   +1 more source

Sustainable Management of Invasive Fall Armyworm, Spodoptera frugiperda

Agronomy, 2022
The fall armyworm of maize, Spodoptera frugiperda (J. E. Smith) (Lepidoptera; Noctuidae) is capable of causing a 100% yield loss due to its unforeseen occurrence from the seedling to the cob formation stage. To manage this serious pest, maize growers are
Revappa Mohan Kumar, B. Gadratagi, V. Paramesh, Parveen Kumar, Yamanura Madivalar, Nagesha Narayanappa, F. Ullah   +6 more
semanticscholar   +1 more source

Global population genomic signature of Spodoptera frugiperda (fall armyworm) supports complex introduction events across the Old World

Communications Biology, 2022
Native to the Americas, the invasive Spodoptera frugiperda (fall armyworm; FAW) was reported in West Africa in 2016, followed by its chronological detection across the Old World and the hypothesis of an eastward Asia expansion.
W. T. Tay, R. Rane, A. Padovan, T. Walsh, S. Elfekih, S. Downes, K. Nam, E. d’Alençon, Jianpeng Zhang, Yidong Wu, N. Negre, D. Kunz, D. Kriticos, C. Czepak, M. Otim, K. Gordon   +15 more
semanticscholar   +1 more source

Laboratory efficacy of selected synthetic insecticides against second instar invasive fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae

PLoS ONE, 2022
Maize is the most essential crop of China and its productivity has been recently endangered by the fall armyworm (FAW), Spodoptera frugiperda. Chemical pesticides are one of the most important strategies for managing FAW on a short-term basis.
Atif Idrees, Ziyad Abdul Qadir, Ayesha Afzal, Qiu Ranran, Jun Li   +4 more
semanticscholar   +1 more source

Complex multiple introductions drive fall armyworm invasions into Asia and Australia

bioRxiv, 2022
The fall armyworm (FAW) Spodoptera frugiperda is thought to have undergone a rapid ‘west-to-east’ spread since 2016 when it was first identified in western Africa.
R. Rane, Tom K Walsh, Pauline Lenancker, Andrew Gock, Thi Hang Dao, Van Liem Nguyen, Thein Nyunt Khin, D. Amalin, K. Chittarath, Muhammad Faheem, Sivapragasam Annamalai, Sathis Sri Thanarajoo, Y. Trisyono, Sathya Khay, Juil Kim, L. Kuniata, Kevin S. Powell, A. Kalyebi, M. Otim, Kiwoong Nam, E. d’Alençon, K. H. Gordon, W. T. Tay   +22 more
semanticscholar   +1 more source

Agronomic Factors Influencing Fall Armyworm (Spodoptera frugiperda) Infestation and Damage and Its Co-Occurrence with Stemborers in Maize Cropping Systems in Kenya

Insects, 2022
Simple Summary Fall armyworm (FAW), an invasive pest of maize and other cultivated crops, has been established in Kenya since 2016. It is a serious threat to maize production and poses a challenge to food and nutrition security. Little is known about its
D. Mutyambai, S. Niassy, P. Calatayud, S. Subramanian   +3 more
semanticscholar   +1 more source