Isolation of a Novel Alphabaculovirus (Baculoviridae) from Automeris liberia (Cramer, 1780) (Lepidoptera: Saturniidae) in African Oil Palms in Brazil.
Automeris spp.
Baculovirus
Biological control
Biopesticide
Entomopathogenic virus
Insect pathology
Journal
Neotropical entomology
ISSN: 1678-8052
Titre abrégé: Neotrop Entomol
Pays: Netherlands
ID NLM: 101189728
Informations de publication
Date de publication:
Aug 2022
Aug 2022
Historique:
received:
12
05
2021
accepted:
21
12
2021
pubmed:
13
1
2022
medline:
26
7
2022
entrez:
12
1
2022
Statut:
ppublish
Résumé
A novel baculovirus observed to infect Automeris liberia (Cramer) (bullseye moth) is here described. Caterpillars of A. liberia with symptoms of viral infection were collected from African oil palm plantations in Tailândia, PA, Brazil. Macerated caterpillars were then offered to caterpillars of Automeris cinctistriga (Felder & Rogenhoper), leading to viral symptoms and death before pupation. A transmission electron microscope was used for virus ultrastructural identification. The presence of viral occlusion bodies (OBs) containing multiple nucleocapsids was observed and such features are compatible with Alphabaculovirus (Baculoviridae). Molecular detection by PCR with primers for polyhedrin gene (polh) and for late expression factor-8 gene (lef-8), confirmed that this isolate belonged to Alphabaculovirus genus. To our knowledge, this is the first record of a baculovirus isolated from or associated to Automeris. The name Automeris liberia nucleopolyhedrovirus (AuliNPV) is proposed for the new virus.
Identifiants
pubmed: 35020182
doi: 10.1007/s13744-021-00940-9
pii: 10.1007/s13744-021-00940-9
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
637-640Subventions
Organisme : Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
ID : 001
Organisme : Empresa Brasileira de Pesquisa Agropecuária
ID : 11.15.02.001.03.05
Informations de copyright
© 2022. Sociedade Entomológica do Brasil.
Références
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