Results 141 to 150 of about 1,946 (175)

Studies On Temperature Limitations To Heterorhabditis Heliothidis Activity

Nematologica, 1987
Temperature limitations to the activity of a strain of H. heliothidis were studied using G. mellonella as a host in a temperature gradient incubator. The maximum temperature at which host death was caused by the nematode was 32.3°C and the minimum 11-12°C. The optimum temperature for activity was approximately 28°C.
Catherine R. Newell, R.P. Blackshaw
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Heterorhabditis bacteriophora

Trends in Parasitology, 2023
Ashley Bastin, Ioannis Eleftherianos
openaire   +2 more sources

Purification and characterization of an acetylcholinesterase from the infective juveniles of Heterorhabditis bacteriophora

Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2007
Acetylcholinesterases (AChEs) have been estimated in the infective juveniles (IJs) of eight different strains of heterorhabditid nematodes. The enzyme content ranged from 45.6 to 421.3 units/10(5) IJs with specific activity 34.0 to 82.6 units/mg protein. The isoenzyme patterns revealed the existence of two-slow-moving isoforms.
Magda A, Mohamed, Amira S, Abdel-Gawad, Abd-Elhady M, Ghazy   +2 more
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Lipids of in Vivo and in Vitro Cultured Heterorhabditis bacteriophora

Biological Control, 1999
The lipid, sterol, and fatty acid compositions of Heterorhabditis bacteriophora infective juveniles reared by in vivo and in vitro methods (Galleria mellonella, Popillia japonica, solid and liquid culture) were compared. The greatest accumulation of lipids per dry weight was achieved by growing nematodes in P. japonica and solid culture (54.7 and 60.3%,
Moeen A Abu Hatab, Randy Gaugler
openaire   +1 more source

Characterization of SNPs associated with the pathogenesis of Heterorhabditis bacteriophora

2021
Heterorhabditis bacteriophora belongs to the Heterorhabditis genera of entomopathogenic nematodes (EPN) that hosts a symbiotic relationship with the entomopathogenic bacteria Photorhabdus (Kenney et al., 2019). The EPNs are capable of independently killing their insect host through a class of bioactive molecules called Excretory or Secreted proteins ...
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Heterorhabditis bacteriophora

PlantwisePlus Knowledge Bank, 2022
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Rosette formation by Heterorhabditis bacteriophora

Nematologica, 1981
A.E. Pye, M. Burman
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Biological and physiological changes of Biomphalaria glabrata infected by Heterorhabditis bacteriophora

Molecular and Biochemical Parasitology
The present study investigated for the first time the influence of exposure time (24 or 48 h) of Biomphalaria glabrata (Gastropoda: Pulmonata) to Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae), strain HP88, on some physiological and reproductive parameters of the host mollusk.
Vinícius Menezes Tunholi-Alves, Victor Menezes Tunholi, Ludimila Santos Amaral, Natânia do Carmo Sperandio, Lorena Souza Castro Altoé, Melissa Carvalho Machado do Couto-Chambarelli, Caio Márcio de Oliveira Monteiro, Isabella Vilhena Freire Martins   +7 more
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Photorhabdus heterorhabditis subsp. aluminescens subsp. nov., Photorhabdus heterorhabditis subsp. heterorhabditis subsp. nov., Photorhabdus australis subsp. thailandensis subsp. nov., Photorhabdus australis subsp. australis subsp. nov., and Photorhabdus aegyptia sp. nov. isolated from Heterorhabditis entomopathogenic nematodes

International Journal of Systematic and Evolutionary Microbiology, 2021
Ricardo A R Machado, Arthur Müller, Shimaa Ghazal   +2 more
exaly  

Phylogeny and phylogeography of Heterorhabditis and Steinernema

2016
Sergei E. Spiridonov, Sergei A. Subbotin
openaire   +1 more source