Results 61 to 70 of about 69,775 (316)

Insecticide resistance in Australian Spodoptera frugiperda (J.E. Smith) and development of testing procedures for resistance surveillance

PLoS ONE, 2022
Spodoptera frugiperda (J.E. Smith) is a highly invasive noctuid pest first reported in northern Australia during early 2020. To document current status of resistance in S.
L. Bird, M. Miles, Adam H. Quade, H. Spafford   +3 more
semanticscholar   +1 more source

Cryo-EM structure of the potassium-chloride cotransporter KCC4 in lipid nanodiscs. [PDF]

, 2020
Cation-chloride-cotransporters (CCCs) catalyze transport of Cl- with K+ and/or Na+across cellular membranes. CCCs play roles in cellular volume regulation, neural development and function, audition, regulation of blood pressure, and renal function.
Brohawn, Stephen Graf, Kern, David M, Reid, Michelle S   +2 more
core   +2 more sources

Pathogenicity of Beauveria bassiana PfBb and Immune Responses of a Non-Target Host, Spodoptera frugiperda (Lepidoptera: Noctuidae)

Insects, 2022
Simple Summary In this study, we tested the pathogenicity of Beauveria bassiana PfBb on the important agricultural pest Spodoptera frugiperda (Lepidoptera: Noctuidae) by determining the relative activities of protective enzymes and detoxifying enzymes in
Yixin Gao, Maohui Luo, Xiaoyun Wang, Xiong Zhao He, Wen Lu, Xia‐Lin Zheng   +5 more
semanticscholar   +1 more source

Biosynthesis and processing of Spodoptera frugiperda -mannosidase III [PDF]

Glycobiology, 2002
We previously cloned a lepidopteran insect cell cDNA that encodes a class II alpha-mannosidase that is localized in the Golgi apparatus but is cobalt-dependent, has a neutral pH optimum, hydrolyzes Man(5)GlcNAc(2) to Man(3)GlcNAc(2), and cannot hydrolyze GlcNAcMan(5)GlcNAc(2).
Brian R, Francis, Laura, Paquin, Carla, Weinkauf, Donald L, Jarvis   +3 more
openaire   +2 more sources

Feeding non-preference by Spodoptera frugiperda and Spodoptera eridania on tomato genotypes

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   +1 more source

Larval development of Spodoptera eridania and Spodoptera frugiperda fed on fresh ear of field corn expressing the Bt proteins (Cry1F and Cry1F + Cry1A.105 + Cry2Ab2)

Ciência Rural
: The objective of this study was to evaluate extent of larval period, larval survival (%), food consumption, and pupal biomass of Spodoptera eridania and Spodoptera frugiperda (Lepidoptera: Noctuidae ) fed on fresh ears of field corn expressing Bt ...
Orcial Ceolin Bortolotto, Adeney de Freitas Bueno, Ana Paula de Queiroz, Gabriela Vieira Silva   +3 more
doaj   +1 more source

Monitoring and Detection of Insecticide Resistance in Spodoptera frugiperda (Lepidoptera: Noctuidae): Evidence for Field-Evolved Resistance in Egypt

Insects
Simple Summary The fall armyworm, Spodoptera frugiperda, represents a major threat to cereal crops. Therefore, this study aimed to detect the resistance of the second-instar larvae of S. frugiperda in two Egyptian field strains to eight insecticides. The
M. Moustafa, Nourhan A. El-Said, N. A. Alfuhaid, Fatma M. A. Abo-Elinin, Radwa M. B. Mohamed, A. Aioub   +5 more
semanticscholar   +1 more source

Evolution of reproductive isolation of Spodoptera frugiperda

, 2016
Fil: Unbehend, Melanie.
Groot, A.T., Unbehend, M., Hänniger, S., Juárez, M.L., Kost, S., Heckel, D.G.   +5 more
openaire   +5 more sources

Identification and Phylogenetic Tree Determination of Spodoptera frugiperda from Java Based on mtDNA COI Sequence Analysis

Jurnal Proteksi Tanaman, 2022
Ulat grayak jagung Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuide) saat ini, sudah ditemukan hampir di setap provinsi di Indonesia. Keberadaan S. frugiperda di Pulau Jawa belum banyak dilaporkan secara ilmiah.
Ani Widarti, Enie Tauruslina, Idah Faridah, Willing Bagariang, Hadi Suyanto, Didah Mahmudah, Rista Susanti, Rosalia Maryana, Carwika Carwika   +8 more
doaj   +1 more source

Global Habitat Suitability of Spodoptera frugiperda (JE Smith) (Lepidoptera, Noctuidae): Key Parasitoids Considered for Its Biological Control

Insects, 2021
Simple Summary The fall armyworm (FAW), Spodoptera frugiperda has now become a pest of global importance. Its introduction and detection in Africa in 2016, and subsequent introduction and spread into Asia and Australia, has put several millions of food ...
G. Tepa-Yotto, Henri E. Z. Tonnang, G. Goergen, S. Subramanian, Emily K. Kimathi, E. Abdel-Rahman, D. Flø, K. Thunes, K. Fiaboe, S. Niassy, A. Bruce, S. Mohamed, M. Tamò, S. Ekesi, M. Sæthre   +14 more
semanticscholar   +1 more source