Results 1 to 10 of about 69,775 (316)

A Novel Object Detection Model Based on Faster R-CNN for Spodoptera frugiperda According to Feeding Trace of Corn Leaves

open access: yesAgriculture, 2022
The conventional method for crop insect detection based on visual judgment of the field is time-consuming, laborious, subjective, and error prone. The early detection and accurate localization of agricultural insect pests can significantly improve the ...
Lei Du   +7 more
doaj   +2 more sources

Parasitoid complex of fall armyworm, spodoptera frugiperda, in Ghana and Benin [PDF]

open access: yesInsects, 2020
Open Access Journal; Published online: 21 Jan 2020The fall armyworm, Spodoptera frugiperda, a moth originating from the American continent, has recently invaded most African countries, where it is seriously threatening food security as a pest of cereals.
Agboyi, L.K.   +11 more
core   +2 more sources

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

open access: yesMicrobiology 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   +6 more
doaj   +2 more sources

The complete mitochondrial genome of the fall armyworm, Spodoptera frugiperda Smith, 1797 (Lepidoptera; Noctuidae), firstly collected in Korea [PDF]

open access: diamondMitochondrial DNA. Part B. Resources, 2019
The fall armyworm, Spodoptera frugiperda, is a serious pest in large numbers on more than 350 plant species in the world. We have determined a 15,388 bp mitogenome of S.
Bo Yoon Seo   +7 more
doaj   +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]

open access: yesPLoS ONE, 2016
Article purchasedThe 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.
Goergen, Georg E.   +4 more
core   +3 more sources

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

open access: yesInsects
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   +4 more
doaj   +2 more sources

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

open access: yesInsects
Spodoptera frugiperda is a major transboundary migratory pest under global alert by the Food and Agriculture Organization (FAO) of the United Nations.
Quanyuan Xu   +5 more
doaj   +2 more sources

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

open access: yesLife, 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   +10 more
doaj   +1 more source

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

open access: yesInsects, 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   +4 more
doaj   +1 more source

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

open access: yesFrontiers 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   +10 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy