Results 41 to 50 of about 559 (122)

The genome sequence of Pseudoplusia includens single nucleopolyhedrovirus and an analysis of p26 gene evolution in the baculoviruses [PDF]

, 2015
Background: Pseudoplusia includens single nucleopolyhedrovirus (PsinSNPV-IE) is a baculovirus recently identified in our laboratory, with high pathogenicity to the soybean looper, Chrysodeixis includens (Lepidoptera: Noctuidae) (Walker, 1858). In Brazil,
Báo, Sônia Nair, Castro, Maria Elita Batista de, Craveiro, Saluana Rocha, Grynberg, Priscila, Inglis, Peter W., Melo, Fernando Lucas, Ribeiro, Bergmann Morais, Ribeiro, Zilda Maria de Araújo, Togawa, Roberto Coiti   +8 more
core   +2 more sources

Functional analysis of Spodoptera frugiperda nucleopolyhedrovirus late expression factors in Sf9 cells [PDF]

, 2012
We used transient expression assays to assess the function of the baculovirus Spodoptera frugiperda M nucleopolyhedrovirus (SfMNPV) homologs of Autographa californica MNPV (AcMNPV) factors involved in late gene expression (lefs), in the Sf9 insect cell ...
Berretta, Marcelo Facundo, López, M. Gabriela, Romanowski, Víctor, Sciocco de Cap, Alicia, Taboga, Oscar   +4 more
core   +1 more source

Kinetic analysis of in vitro production of wild-type Spodoptera frugiperda nucleopolyhedrovirus

Brazilian Archives of Biology and Technology, 2010
In this study, the kinetic behavior of Sf9 and Sf21 cells used in the production of a baculovirus biopesticide to control the pest of corn Spodoptera frugiperda was analyzed. Kinetic variables such as maximum specific growth rate, cell productivity, mean
Andréa Farias de Almeida, Gorete Ribeiro de Macedo, Leslie Chee Loong Chan, Márcia Regina da Silva Pedrini   +3 more
doaj   +1 more source

Baseline Susceptibility ofSpodoptera frugiperda(Lepidoptera: Noctuidae) to SfMNPV and Evaluation of Cross-Resistance to Major Insecticides and Bt Proteins

Journal of Economic Entomology, 2018
The resistance evolution of Spodoptera frugiperda (J.E. Smith) to insecticides and Bt proteins along with the intensive crop production systems adopted in Brazil make it challenging to implement integrated pest management. The adoption of alternative methods to manage pests is fundamental to the implementation of favorable integrated pest management ...
José P F Bentivenha, Juliana G Rodrigues, Marcelo F Lima, Paula Marçon, Holly J R Popham, Celso Omoto   +5 more
openaire   +2 more sources

Time-Course Transcriptomic Analysis of Early Host Responses to Oral SfMNPV Challenge in Spodoptera frugiperda Larval Midgut

Insects
The fall armyworm (Spodoptera frugiperda) is a major global migratory pest. Its increasing insecticide resistance poses a severe threat to food security. Developing biopesticides such as SfMNPV is critical for sustainable control. Nevertheless, the early
Lin Guo, Wenyi Jin, Yan Tong, Huixian Shi, Qin Kang, Jihong Zhang, Qian Meng, Xuan Li, Hongtuo Wang, Qilian Qin, Huan Zhang   +10 more
doaj   +1 more source

Comparação da produção de poliedroses de SfMNPV em células de inseto SF9 e SF21. [PDF]

, 2015
IX ...
ALMEIDA, A. F., CASTRO, M. E. B., MACEDO, G. R., PEDRINI, M. R. S., RIBEIRO, Z. M. A., SILVA, S. F., VALICENTE, F. H.   +6 more
core  

Compatibility of the fungus Beauveria bassiana and Trichoplusia ni SNPV against the cabbage looper Trichoplusia ni: crop plant matters

Pest Management Science, Volume 80, Issue 6, Page 2851-2859, June 2024.
The combined application of a baculovirus (Trichoplusia ni Hübner (Lepidoptera: Noctuidae), T. ni single nucleopolyhedrovirus, TniSNPV) and Beauveria bassiana against the cabbage looper Trichoplusia ni was not more effective compared to singly applied TniSPNV.
Pauline S Deschodt, Jenny S Cory
wiley   +1 more source

Analysis of the genome of Spodoptera frugiperda nucleopolyhedrovirus (SfMNPV-19) and of the high genomic heterogeneity in group II nucleopolyhedroviruses

Journal of General Virology, 2008
The genome of the most virulent among 22 Brazilian geographical isolates of Spodoptera frugiperda nucleopolyhedrovirus, isolate 19 (SfMNPV-19), was completely sequenced and shown to comprise 132 565 bp and 141 open reading frames (ORFs). A total of 11 ORFs with no homology to genes in the GenBank database were found.
José Luiz Caldas, Wolff, Fernando Hercos, Valicente, Renata, Martins, Juliana Velasco de Castro, Oliveira, Paolo Marinho de Andrade, Zanotto   +4 more
openaire   +2 more sources

Cannibalism and virus production in Spodoptera frugiperda (J. E. smith) (Lepidoptera: noctuidae) larvae fed with two leaf substrates inoculated with baculovirus spodoptera. [PDF]

, 2017
Cannibalism in the fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) (FAW), is a limiting factor in a baculovirus production system.
ANDREAZZA, R., GUIMARÃES, M. R. F., PENA, R. C., TUELHER, E. S., VALICENTE, F. H.   +4 more
core   +1 more source

Controle biológico da lagarta do cartucho, Spodoptera frugiperda, com baculovírus. [PDF]

, 2012
bitstream/CNPMS-2010/22431/1/Circ-114 ...
TUELHER, E. de S., VALICENTE, F. H.
core