Results 161 to 170 of about 2,193 (193)

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
openaire   +1 more source

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
openaire   +3 more sources

Application pattern and persistence of the entomopathogenic nematode Heterorhabditis bacteriophora

Biological Control, 2003
Abstract Scarab beetle larvae are widespread insect pests that can be controlled by the entomopathogenic nematode Heterorhabditis bacteriophora. The nematode is applied as an inundative biological control agent, which means that large numbers ( ≈2.5×10 9 ha −1 ) are applied uniformly to crops.
Michael J. Wilson, Edwin E. Lewis, Floyd Yoder, Randy Gaugler   +3 more
openaire   +1 more source

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
openaire   +1 more source

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,
openaire   +1 more source

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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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
openaire   +3 more sources

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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Heterorhabditis bacteriophora

Trends in Parasitology, 2023
Ashley Bastin, Ioannis Eleftherianos
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Isolation and characterization of microsatellite loci in the entomopathogenic nematode Heterorhabditis bacteriophora

Molecular Ecology Resources, 2009
AbstractTwenty microsatellite loci were identified from genomic DNA enrichment and expressed sequence tags of entomopathogenic nematode Heterorhabditis bacteriophora. Eight loci were found to be polymorphic in a Northeast Ohio H. bacteriophora population.
Xiaodong, Bai, Amr T M, Saeb, Andrew, Michel, Parwinder S, Grewal   +3 more
openaire   +2 more sources