Characterization of fall armyworm mitochondrial DNA (Lepidoptera: Noctuidae)

1992 ◽  
Vol 21 (4) ◽  
pp. 263-269
Author(s):  
Li Dao Ke ◽  
Dorothy P. Pashley
Keyword(s):  
Mitochondrial Dna ◽  
Fall Armyworm ◽  
Lepidoptera Noctuidae

scholarly journals Isolation and DNA Barcode Characterization of a PermanentTelenomus(Hymenoptera: Platygastridae) Population in Florida That Targets Fall Armyworm (Lepidoptera: Noctuidae)

2015 ◽  
Vol 108 (5) ◽  
pp. 729-735 ◽  
Author(s):  
Mirian M. Hay-Roe ◽  
Rodney N. Nagoshi ◽  
Robert L. Meagher ◽  
Myriam Arias De Lopez ◽  
Rogelio Trabanino
Keyword(s):  
Dna Barcode ◽  
Fall Armyworm ◽  
Lepidoptera Noctuidae

scholarly journals Molecular characterization of the Fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) on maize in southern Rajasthan, India

2021 ◽  
Author(s):  
Sakthivel Ramesh Babu ◽  
Perumal Pachippan ◽  
Raja Manoharan ◽  
Sonika Joshi ◽  
Deepika Kalyan ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Spodoptera Frugiperda ◽  
Fall Armyworm ◽  
Caribbean Region ◽  
Plant Identification ◽  
African Region ◽  
Tropical America ◽  
Lepidopteran Pest ◽  
Lepidoptera Noctuidae

Abstract The fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith) is a polyphagous Lepidopteran pest, a native to tropical and sub-tropical America and recently it has invaded the African and Asian countries. Presently, the mitochondrial Cytochrome Oxidase Subunit I (COI) - gene based molecular characterization of FAW samples from the maize fields of southern Rajasthan has revealed the occurrence of corn and rice strains there. The occurrence of such S. frugiperda population of Rajasthan region could be traced its origin from the Florida-Caribbean region or African region. Further, the Tpi gene region analysis showed that the S.frugiperda forms found in the maize fields are only the corn strains. In the Indian Rajasthan populations of FAW, the Tpi-variant2 category is the highest one and is then followed by the Tpi-variant1 and Tpi-variant3 was unique with C and T at Tpie4192 and Tpie4198, respectively. Further research is needed towards the confirmation of these tentatively identified strains of S. frugiperda that would in turn helpful for the proper monitoring, host-plant identification and the effective management of such pests.

Characterization of Cuticular Lipids from Cultivated and Wild Peanut Species and Their Effect on Feeding by Fall Armyworm (Lepidoptera: Noctuidae)1

1995 ◽  
Vol 22 (1) ◽  
pp. 49-54 ◽  
Author(s):  
Guang Yang ◽  
Karl E. Espelie ◽  
James W. Todd ◽  
Albert K. Culbreath ◽  
Roy N. Pittman ◽  
...  
Keyword(s):  
Fall Armyworm ◽  
Cuticular Lipids ◽  
Gas Chromatography Mass Spectrometry ◽  
Abaxial Surface ◽  
Leaf Surfaces ◽  
High Fatty Alcohol ◽  
Peanut Cultivars ◽  
Wild Peanut ◽  
Lepidoptera Noctuidae

Abstract The cuticular lipids from the adaxial and abaxial leaf surfaces of two peanut cultivars and four wild peanut species were isolated individually and characterized by combined gas chromatography-mass spectrometry. The two Arachis hypogaea peanut cultivars, Florunner and Southern Runner, and three of the wild peanut species A. ipaensis, A. paraguariensis, and A. diogoi had higher proportions of fatty alcohols on the adaxial leaf surface (17–37%) than on the abaxial surface (11–14%) and a higher percentage of n-alkanes on the abaxial surface (23–66%) than on the adaxial surface (15–30%). The wild peanut species A. villosulicarpa had high proportions of n-alkanes on both the adaxial and abaxial leaf surfaces. Scanning electron microscopy showed that leaf surfaces with high fatty alcohol content had a dense array of wax crystals while those with larger amounts of n-alkanes had an amorphous appearance. Fall armyworm, Spodoptera frugiperda (J. E. Smith), larvae were reared on meridic diet containing foliage from each of the peanut entries, diet with foliage from which the cuticular lipids had been extracted, and diet containing cuticular lipid extracts. Fall armyworm growth was enhanced when larvae were fed diet with A. ipaensis foliage from which the surface lipids had been removed.

scholarly journals Mitochondrial DNA COI characterization of Helicoverpa armigera (Lepidoptera: Noctuidae) from Paraguay and Uruguay

2016 ◽  
Vol 15 (2) ◽  
Author(s):  
J.A. Arnemann ◽  
W.J. James ◽  
T.K. Walsh ◽  
J.V.C. Guedes ◽  
G. Smagghe ◽  
...  
Keyword(s):  
Mitochondrial Dna ◽  
Helicoverpa Armigera ◽  
Helicoverpa Armígera ◽  
Lepidoptera Noctuidae

scholarly journals Genetic Characterization of Fall Armyworm (Lepidoptera: Noctuidae) Host Strains in Argentina

2012 ◽  
Vol 105 (2) ◽  
pp. 418-428 ◽  
Author(s):  
Rodney N. Nagoshi ◽  
M. Gabriela Murúa ◽  
Mirian Hay-Roe ◽  
M. Laura Juárez ◽  
Eduardo Willink ◽  
...  
Keyword(s):  
Genetic Characterization ◽  
Fall Armyworm ◽  
Lepidoptera Noctuidae ◽  
Host Strains

scholarly journals Clinical and molecular characterization of mitochondrial DNA disorders in a group of Argentinian pediatric patients

2021 ◽  
Vol 27 ◽  
pp. 100733
Author(s):  
Mariana Amina Loos ◽  
Gimena Gomez ◽  
Lía Mayorga ◽  
Roberto Horacio Caraballo ◽  
Hernán Diego Eiroa ◽  
...  
Keyword(s):  
Mitochondrial Dna ◽  
Molecular Characterization ◽  
Pediatric Patients
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