Results 171 to 180 of about 4,094 (208)

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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The use of morphometric characters to discriminate populations of Heterorhabditis bacteriophora (Nematoda: Heterorhabditidae)

Zootaxa, 2023
In a survey of entomopathogenic nematodes (EPNs) in the northwest of Iran, eleven isolates of Heterorhabditis bacteriophora were recovered mainly from the soil samples of apple orchards. The isolates were identified morphologically and molecularly.
AHMAD SOLEIMANI, NASER EIVAZIAN KARY, SHALALEH MOSLEHI   +2 more
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Molecular characterisation of the recovery process in the entomopathogenic nematode Heterorhabditis bacteriophora

International Journal for Parasitology, 2013
In Heterorhabditis bacteriophora, an insect-parasitic nematode, the third juvenile is the infective, developmentally arrested form. When it infects a suitable host, the infective juvenile recovers from developmental arrest and resumes growth and development.
Anat, Moshayov, Hinanit, Koltai, Itamar, Glazer   +2 more
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Diet Composition and Lipids of In Vitro-Produced Heterorhabditis bacteriophora

Biological Control, 2001
Abstract Several entomopathogenic nematode species are currently under evaluation for mass production and field efficacy for biological control of insect pests. However, quality and quantity of in vitro -produced entomopathogenic nematodes vary considerably, depending on media, temperature, and production method.
Moeen Abu Hatab, Randy Gaugler
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COMPATIBILITY OF NIMBECIDINE AND TRICEL WITH ENTOMOPATHOGENIC NEMATODE, HETERORHABDITIS BACTERIOPHORA

Asian Journal of Microbiology, Biotechnology and Environmental Sciences, 2022
A laboratory study was conducted to study of compatibility of entomopathogenic nematode, Heterorhabditis bacteriophora with insecticides currently used against cutworm (Agrotis ipsilon). To evaluate the nematode survival rate, infective juveniles (IJs) H. bacteriophora were exposed to Nimbecidine and Tricel at three different concentrations for 3 h,6 h,
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Parasitism of the mosquito Culex pipiens by the nematode Heterorhabditis bacteriophora

Journal of Invertebrate Pathology, 1982
Abstract Various concentrations of the nematode Heterorhabditis bacteriophora were added to dishes containing second, third, and fourth larval instars of the mosquito, Culex pipiens, respectively. The infective stage nematodes were ingested by the mosquito larvae, they then penetrated through the alimentary tract in the neck region and entered the ...
George O. Poinar, H.N. Kaul
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Storage and formulation of the entomopathogenicnematodes Heterorhabditis indica and H. bacteriophora

BioControl, 2000
Successful control of insect pests through theapplication of entomopathogenic nematode dauerjuveniles of H. bacteriophora and H.indica can only be achieved when the nematodematerial reaches the end user in good condition.Storage and formulation techniques must provideoptimum conditions to guarantee a maximum survival andinfectivity of the nematodes ...
O. Strauch, I. Niemann, A. Neumann, A.J. Schmidt, A. Peters, R.-U. Ehlers   +5 more
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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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The effect of hydraulic agitation on the viability of the nematode Heterorhabditis bacteriophora

Crop Protection, 2006
Abstract The entomopathogenic nematode Heterorhabditis bacteriophora is an active ingredient of several biological plant protection products, generally applied using motorised sprayers. The effect of hydraulic agitation of motorised sprayers on the viability of the entomopathogenic nematode was investigated in three experiments, which evaluated ...
A. Łączyński, A. De Moor, W. Dierickx, M. Moens, P. Darius, B. Sonck, H. Ramon   +6 more
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A Mariner-Like Transposable Element in the Insect Parasite Nematode Heterorhabditis bacteriophora

Journal of Molecular Evolution, 1999
For the first time, mariner elements were found in insect parasitic nematodes. Full-length elements were isolated from the rhabditid Heterorhabditis bacteriophora. They were 1279 bp long, flanked by two 30-bp inverted repeats, and were able to encode a putative 358-amino acid transposase.
Grenier, Eric, Abadon, Monique, Brunet, F., Capy, P., Abad, Pierre   +4 more
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