Results 1 to 10 of about 13,520 (193)

The intestinal Stenotrophomonas maltophilia ZG-GX enhances the resistance of Spodoptera frugiperda to beta-cypermethrin and decreases the amino acid levels [PDF]

Microbiology Spectrum
Spodoptera frugiperda is an invasive agricultural pest with a high tolerance for chemical insecticides. An increasing number of studies have reported that intestinal microbes of insects can affect host resistance to insecticides. Therefore, in this study,
Yong Duan, Daozhen Luo, Banghong Jian, Liang Wu, Hao Yang, Chunyu Hu, Yang Zhao   +6 more
doaj   +2 more sources

Feeding non-preference by Spodoptera frugiperda and Spodoptera eridania on tomato genotypes Não preferência para alimentação em genótipos de tomateiro por Spodoptera frugiperda e Spodoptera eridania

Revista Ceres, 2013
Larvae of the genus Spodoptera spp. are highly polyphagous and can cause economical losses in several agricultural crops. Given their growing importance in the tomato crop, especially for industry, this work aimed to evaluate the feeding non-preference ...
Bruno Henrique Sardinha de Souza, Daline Benites Bottega, Anderson Gonçalves da Silva, Arlindo Leal Boiça Júnior   +3 more
doaj   +2 more sources

Genetic Characterization and Mating Disruption in Spodoptera Species, a Case Study on Spodoptera frugiperda (Lepidoptera, Noctuidae): A Systematic Review [PDF]

Insects
The genus Spodoptera (Lepidoptera: Noctuidae) includes several agricultural pests that cause major losses in global crop production and threaten food security, notably Spodoptera frugiperda (J.E. Smith, 1797), an invasive pest that is difficult to manage.
Carla Tavares, Sílvia Catarino, António Mexia, Elsa Borges da Silva, Filipa Monteiro   +4 more
doaj   +2 more sources

Study on the Image Recognition of Field-Trapped Adult Spodoptera frugiperda Using Sex Pheromone Lures [PDF]

Insects
Spodoptera frugiperda is a major transboundary migratory pest under global alert by the Food and Agriculture Organization (FAO) of the United Nations.
Quanyuan Xu, Caiyi Li, Min Fan, Ying Lu, Hui Ye, Yonghe Li   +5 more
doaj   +2 more sources

Pest categorisation of Spodoptera frugiperda [PDF]

EFSA Journal, 2017
The European Commission requested EFSA to conduct a pest categorisation of Spodoptera frugiperda (Lepidoptera: Noctuidae) a pest with hosts in 27 plant families. Favoured hosts include maize, rice and sorghum (Poaceae). Hosts also include crops within the Brassicaceae, Cucurbitaceae, Solanaceae, Rutaceae and other families. S. frugiperda is a taxonomic
EFSA Panel on Plant Health (PLH), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Gregoire, Josep Anton Jaques Miret, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Ciro Gardi, Mitesha Aukhojee, Alan MacLeod   +23 more
openaire   +8 more sources

Fall Armyworm (Spodoptera frugiperda) [PDF]

, 2021
The fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), originated from America but is reported recently from Africa and the Asia-Pacific. FAW has caused huge international concern since its outbreak in Africa since 2016 and in Asia since mid-2018.
Deshmukh, S S, Prasanna, B M, Kalleshwaraswamy, C M, Jaba, J, Choudhary, B   +4 more
openaire   +1 more source

Satellitome Analysis and Transposable Elements Comparison in Geographically Distant Populations of Spodoptera frugiperda

Life, 2022
Spodoptera frugiperda (fall armyworm) is a member of the superfamily Noctuoidea that accounts for more than a third of all Lepidoptera and includes a considerable number of agricultural and forest pest species.
Inzamam Ul Haq, Majid Muhammad, Huang Yuan, Shahbaz Ali, Asim Abbasi, Muhammad Asad, Hafiza Javaria Ashraf, Aroosa Khurshid, Kexin Zhang, Qiangyan Zhang, Changzhong Liu   +10 more
doaj   +1 more source

Analysis of Polyadenylation Signal Usage with Full-Length Transcriptome in Spodoptera frugiperda (Lepidoptera: Noctuidae)

Insects, 2022
During the messenger RNA (mRNA) maturation process, RNA polyadenylation is a key step, and is coupled to the termination of transcription. Various cis-acting elements near the cleavage site and their binding factors would affect the process of ...
Liying Fang, Lina Guo, Min Zhang, Xianchun Li, Zhongyuan Deng   +4 more
doaj   +1 more source

Dispersal Behavior Characters of Spodoptera frugiperda Larvae

Insects, 2023
The fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), is a major pest of corn worldwide. FAW larval dispersal is an important life strategy that influences FAW population distribution in corn fields and subsequent plant damage.
Yong-Ping Li, Su-Yi Yao, Dan Feng, Robert A. Haack, Yang Yang, Jia-Lan Hou, Hui Ye   +6 more
openaire   +3 more sources

Exasticolus fuscicornis em lagartas de Spodoptera frugiperda Exasticolus fuscicornis associated to larva of Spodoptera frugiperda [PDF]

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi monitorar a presença de pragas e seus inimigos naturais em diferentes regiões produtoras de milho. Foram coletadas 7.415 lagartas em plantas de milho, em municípios dos estados de Minas Gerais, Mato Grosso do Sul e Goiás. Foi observada associação do parasitóide Exasticolus fuscicornis Cameron (Hymenoptera: Braconidae) com ...
Maria de Lourdes Corrêa Figueiredo, Angélica Maria Penteado Martins-Dias, Ivan Cruz   +2 more
openaire   +4 more sources