Results 31 to 40 of about 1,301,238 (205)

Entomopathogenic nematodes and their symbiotic bacteria: from genes to field uses

Frontiers in Insect Science, 2023
The term “microbial control” has been used to describe the use of microbial pathogens (bacteria, viruses, or fungi) or entomopathogenic nematodes (EPNs) to control various insect pest populations.
E. Tarasco, E. Fanelli, Carlo Salvemini, Yara El-Khoury, A. Troccoli, A. Vovlas, F. De Luca   +6 more
semanticscholar   +1 more source

The entomopathogenic bacterial endosymbionts Xenorhabdus and Photorhabdus: convergent lifestyles from divergent genomes. [PDF]

PLoS ONE, 2011
Members of the genus Xenorhabdus are entomopathogenic bacteria that associate with nematodes. The nematode-bacteria pair infects and kills insects, with both partners contributing to insect pathogenesis and the bacteria providing nutrition to the ...
John M Chaston, Garret Suen, Sarah L Tucker, Aaron W Andersen, Archna Bhasin, Edna Bode, Helge B Bode, Alexander O Brachmann, Charles E Cowles, Kimberly N Cowles, Creg Darby, Limaris de Léon, Kevin Drace, Zijin Du, Alain Givaudan, Erin E Herbert Tran, Kelsea A Jewell, Jennifer J Knack, Karina C Krasomil-Osterfeld, Ryan Kukor, Anne Lanois, Phil Latreille, Nancy K Leimgruber, Carolyn M Lipke, Renyi Liu, Xiaojun Lu, Eric C Martens, Pradeep R Marri, Claudine Médigue, Megan L Menard, Nancy M Miller, Nydia Morales-Soto, Stacie Norton, Jean-Claude Ogier, Samantha S Orchard, Dongjin Park, Youngjin Park, Barbara A Qurollo, Darby Renneckar Sugar, Gregory R Richards, Zoé Rouy, Brad Slominski, Kathryn Slominski, Holly Snyder, Brian C Tjaden, Ransome van der Hoeven, Roy D Welch, Cathy Wheeler, Bosong Xiang, Brad Barbazuk, Sophie Gaudriault, Brad Goodner, Steven C Slater, Steven Forst, Barry S Goldman, Heidi Goodrich-Blair   +55 more
doaj   +1 more source

Glucosinolate hydrolysis products suppress entomopathogenic nematodes in vitro but do not protect sequestering flea beetle larvae in vivo. [PDF]

Pest Manag Sci
The flea beetle's glucosinolate‐based chemical defense fails to protect larvae from nematode infection. However, the defense inhibits the nematode's symbiotic bacteria, thereby potentially impairing nematode reproduction and biocontrol success. Abstract BACKGROUND The efficacy of entomopathogenic nematodes (EPNs) in the biological control of insect ...
Körnig J, Beneš V, Manthey C, Reichelt M, Kunert G, Paetz C, Kutzschbach J, Lampe P, Kaltenpoth M, Beran F.   +9 more
europepmc   +2 more sources

Assessment of bio-formulations of indigenous strains of Bacillus thuringiensis, Metarhizium robertsii and Metarhizium majus for management of the rhinoceros beetle, Oryctes rhinoceros L., in field

Egyptian Journal of Biological Pest Control, 2023
Background Among all the coconut pests, rhinoceros beetle causes acute and serious damage to coconut palm. Management of this pest is very difficult due to its nocturnal activity, and also, it damages the emerging leaf inside the bud.
C. Manjunatha, V. Velavan, R. Rangeshwaran, M. Mohan, A. Kandan, G. Sivakumar, A. N. Shylesha, M. K. Prasanna Kumar, D. Pramesh, M. Sujithra, H. K. Ranganath, S. N. Sushil   +11 more
doaj   +1 more source

Small molecule perimeter defense in entomopathogenic bacteria [PDF]

Proceedings of the National Academy of Sciences, 2012
Two Gram-negative insect pathogens, Xenorhabdus nematophila and Photorhabdus luminescens , produce rhabduscin, an amidoglycosyl- and vinyl-isonitrile-functionalized tyrosine derivative. Heterologous expression of the rhabduscin pathway in Escherichia coli , precursor ...
Jason M, Crawford, Cyril, Portmann, Xu, Zhang, Maarten B J, Roeffaers, Jon, Clardy   +4 more
openaire   +2 more sources

Characterization Physiology and Molecular Bacteria Symbiont- Entomopathogenic Nematodes based of Gene Sequences Encoding the 16S rRNA District of Bromo Probolinggo

Jurnal Ilmu Dasar, 2017
This study aims to identify entomopathogenic nematodes symbiotic bacteria phenotypically and based on the gene encoding 16S rRNA sequences. Bacterial symbionts of entomopathogenic nematodes, obtained from isolates from the area Wonokerto (WN01) and ...
Bagus Setiawan, Didik Sulistyanto, Kartika Senjarini   +2 more
doaj   +1 more source

Evolution and taxonomy of nematode-associated entomopathogenic bacteria of the genera Xenorhabdus and Photorhabdus: an overview

Symbiosis, 2020
Entomopathogenic bacteria from the genera Photorhabdus and Xenorhabdus are closely related Gram-negative bacilli from the family Enterobacteriaceae (γ-Proteobacteria).
E. Sajnaga, W. Kazimierczak
semanticscholar   +1 more source

Susceptibility of Hypsipyla grandella (Lepidoptera: Pyralidae) to Bacillus thuringiensis strains

Journal of Plant Protection Research, 2018
The use of Bacillus thuringiensis (Bt) to control insect pests has already been established in various agronomic and forest crops. It is a bacterium that does not pollute the environment, is safe for mammals and vertebrates, lacks toxicity to plants ...
Marcelo Tavares de Castro, Sandro Coelho Linhares Montalvão, Rose Gomes Monnerat   +2 more
doaj   +1 more source

Antimicrobial Peptides (AMP) in the Cell-Free Culture Media of Xenorhabdus budapestensis and X. szentirmaii Exert Anti-Protist Activity against Eukaryotic Vertebrate Pathogens including Histomonas meleagridis and Leishmania donovani Species

Antibiotics, 2023
Anti-microbial peptides provide a powerful toolkit for combating multidrug resistance. Combating eukaryotic pathogens is complicated because the intracellular drug targets in the eukaryotic pathogen are frequently homologs of cellular structures of vital
András Fodor, Claudia Hess, Petra Ganas, Zsófia Boros, János Kiss, László Makrai, Károly Dublecz, László Pál, László Fodor, Anna Sebestyén, Michael G. Klein, Eustachio Tarasco, Manjusha M. Kulkarni, Bradford S. McGwire, Tibor Vellai, Michael Hess   +15 more
doaj   +1 more source

Karakteristik morfologi dan fisiologi beberapa isolat lokal bakteri simbiose nematoda entomopatogen kompleks serta uji virulensi pada larva Plutella xylostella

Jurnal Entomologi Indonesia, 2017
Local isolates of entomopathogenic nematodes are symbiotically associated with bacteria of the genus Xenorhabdus or Photorhabdus. Symbiont bacteria isolated from local isolates of entomopathogenic nematode (Pujon, Cemoro Lawang and X.
Mardianto Harahap, Didik Sulistyanto
doaj   +1 more source