Results 61 to 70 of about 3,449 (176)

EFEKTIVITAS BAHAN PELINDUNG Spodoptera litura NUCLEAR POLYHEDROSIS VIRUS (SlNPV) UNTUK MENGENDALIKAN Spodoptera litura (F.) PADA TANAMAN KEDELAI

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2022
Spodoptera litura dapat menyebabkan kehilangan hasil hingga 80% bahkan gagal panen. Nuclear Polyhedrosis Virus merupakan agensi hayati dari kelompok patogen serangga famili Baculoviridae yang banyak digunakan sebagai agens hayati dan Spodoptera litura ...
Uswatun Hasanah, Nanang Tri Haryadi
doaj   +1 more source

Characterization of an exochitinase from Epiphyas postvittana nucleopolyhedrovirus (family Baculoviridae)

open access: yesJournal of General Virology, 2005
Baculovirus chitinases and other family 18 glycohydrolases have been shown to possess both exo- and endochitinase activities when assayed against fluorescent chito-oligosaccharides. Homology modelling of the chitinase ofEpiphyas postvittana nucleopolyhedrovirus(EppoNPV) againstSerratia marcescenschitinase A indicated that the enzyme possesses an N ...
Vivienne L, Young   +2 more
openaire   +2 more sources

NezhNPV, a new biocontrol agent for Nesodiprion zhejiangensis Zhou & Xiao (Hymenoptera: Diprionidae), an emerging forest pest

open access: yesPest Management Science, Volume 81, Issue 3, Page 1171-1185, March 2025.
Here, a naturally occurring baculovirus and a new biocontrol agent, NezhNPV, which infects a multivoltine forest pest, Nesodiprion zhejiangenis, was characterized by field efficacy trial, electron microscopy and genome sequencing. Abstract BACKGROUND Nesodiprion zhejiangensis, a multivoltine sawfly, is widely distributed in south China and has caused ...
Qinghua Wang   +6 more
wiley   +1 more source

The smell of infection: Disease surveillance in insects using volatile organic compounds

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 1, Page 81-89, February 2025.
Abstract Insects play crucial roles in nearly every ecosystem and provide a wide array of ecosystem services. However, both managed and wild insect populations face threats from parasites and pathogens, which require surveillance to mitigate. Current infectious disease surveillance methods for insects often involve invasive, time‐consuming and ...
Ayman Asiri   +2 more
wiley   +1 more source

Evaluation of the effect of MbNPV on cabbage moth, Plutella xylostella (Lep.: Plutellidae), in laboratory conditions [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2008
Cabbage moth, Plutella xylostella L., is the most important pest in cabbage and canola cultures in Iran. Nuclear polyhedrosis viruses are known as important natural enemies of this pest. Because of economic importance of cabbage moth and the necessity of
A. Fahimi   +4 more
doaj  

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 21: Suitability of taxonomic units notified to EFSA until September 2024

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The qualified presumption of safety (QPS) process was developed to provide a safety assessment approach for microorganisms intended for use in food or feed chains. In the period covered by this Statement, no new information was found that would change the status of previously recommended QPS taxonomic units (TUs).
EFSA Panel on Biological Hazards (BIOHAZ)   +28 more
wiley   +1 more source

Fast accumulation of few polyhedra mutants during passage of a Spodoptera frugiperda multicapsid nucleopolyhedrovirus (Baculoviridae) in Sf9 cell cultures

open access: yes, 2004
Baculoviruses are a group of viruses that infect invertebrates and that have been used worldwide as a biopesticide against several insect pests of the Order Lepidoptera.
Reid, Steve   +2 more
core   +1 more source

Cortactin: A major cellular target of viral, protozoal, and fungal pathogens

open access: yesMolecular Microbiology, Volume 122, Issue 2, Page 165-183, August 2024.
Recent advances in research on various viral, protozoal, and fungal pathogens have deepened our understanding of microbial virulence strategies and human disease development. Cortactin, a key host protein involved in actin cytoskeletal dynamics, has emerged as crucial player in host–microbe interactions, with pathogens manipulating its expression and ...
Irshad Sharafutdinov   +4 more
wiley   +1 more source

Lethal and sublethal effects of an Autographa californica multiple nucleopolyhedrovirus (AcMNPV)-based biopesticide in Rachiplusia nu (Lepidoptera: Noctuidae) with resistance to Cry1Ac soybean

open access: yesCiência Rural
: Autographa californica multiple nucleopolyhedrovirus (AcMNPV: Baculoviridae: Alphabaculovirus) is the active ingredient of a commercial biopesticide registered for managing Rachiplusia nu (Guenée, 1852) (Lepidoptera: Noctuidae) in soybean in Brazil. In
Venicius Ernesto Pretto   +5 more
doaj   +1 more source

Morphological and molecular evidence that Culex nigripalpus baculovirus is an unusual member of the family Baculoviridae

open access: yesJournal of General Virology, 2001
We present evidence that a newly discovered mosquito virus fromCulex nigripalpusis an unusual member of the familyBaculoviridae. Development of this virus was restricted to nuclei of midgut epithelial cells in the gastric caeca and posterior stomach.
Bettina A, Moser   +6 more
openaire   +2 more sources

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