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Heterorhabditis georgiana n. sp. (Rhabditida: Heterorhabditidae) from Georgia, USA
Nematology, 2008AbstractIn a survey of entomopathogenic nematodes in Georgia, a nematode isolate of the genus Heterorhabditis was collected from soil by the insect-baiting technique and maintained in the laboratory on last instar Galleria mellonella (L.) larvae. Morphological and molecular studies of the isolate showed that the nematode is a new species.
George Mbata +2 more
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Journal of Invertebrate Pathology, 2006
Galleria mellonella L. larvae were infected with three species (seven strains) of Steinernema spp. or three species (three strains) of Heterorhabditis spp. Infected larvae were incubated at 22, 27, and 32 degrees C. Larvae were dorsally dissected every 6h over a 48-h period. Hemolymph was collected and streaked on tryptic soy agar plates.
Dawn H, Gouge, Jennifer L, Snyder
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Galleria mellonella L. larvae were infected with three species (seven strains) of Steinernema spp. or three species (three strains) of Heterorhabditis spp. Infected larvae were incubated at 22, 27, and 32 degrees C. Larvae were dorsally dissected every 6h over a 48-h period. Hemolymph was collected and streaked on tryptic soy agar plates.
Dawn H, Gouge, Jennifer L, Snyder
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First record of entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) in Costa Rica
Journal of Invertebrate Pathology, 2005A survey of entomopathogenic nematodes was conducted in the north Pacific (Guanacaste Conservation Area) and southeast Caribbean (Gandoca-Manzanillo Natural Refuge) regions of Costa Rica. Out of a total of 41 soil samples, 5 were positive for entomopathogenic nematodes (20.5%), with 3 (12.3%) containing Steinernema and 2 (8.2%) Heterorhabditis isolates.
Lorena, Uribe-Lorío +2 more
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Journal of Invertebrate Pathology, 2009
A total of 1506 soil samples from different habitats in seven geographic regions of South Africa were evaluated for the presence of entomopathogenic nematodes (EPN). Nematodes were isolated from 5% of the samples. Among the steinernematids, four Steinernema sp. were recovered including Steinernema khoisanae and three new undescribed species.
Justin, Hatting +2 more
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A total of 1506 soil samples from different habitats in seven geographic regions of South Africa were evaluated for the presence of entomopathogenic nematodes (EPN). Nematodes were isolated from 5% of the samples. Among the steinernematids, four Steinernema sp. were recovered including Steinernema khoisanae and three new undescribed species.
Justin, Hatting +2 more
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Journal of Invertebrate Pathology, 2010
A survey of entomopathogenic nematodes (EPN) was conducted for the first time in Nepal during June-December 2007. EPN were recovered from 29 of the 276 soil samples (10.50%). Molecular and morphological tools were used to identify the isolates. Among 29 positive samples, seven samples (24.14%) yielded heterorhabditids (Heterorhabditis indica) and 22 ...
Hari Bahadur, Khatri-Chhetri +3 more
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A survey of entomopathogenic nematodes (EPN) was conducted for the first time in Nepal during June-December 2007. EPN were recovered from 29 of the 276 soil samples (10.50%). Molecular and morphological tools were used to identify the isolates. Among 29 positive samples, seven samples (24.14%) yielded heterorhabditids (Heterorhabditis indica) and 22 ...
Hari Bahadur, Khatri-Chhetri +3 more
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Biodiversity & Conservation, 2003
The diversity and distribution of entomopathogenic nematodes in thefamilies Steinernematidae and Heterorhabditidae were assessed throughout anextensive soil survey in Turkey during 1999 and 2000. Entomopathogenic nematodeswere recovered from six out of seven regions sampled, with 22 positive sites(2%) out of 1080 sites sampled.
Ozcan, Servet +4 more
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The diversity and distribution of entomopathogenic nematodes in thefamilies Steinernematidae and Heterorhabditidae were assessed throughout anextensive soil survey in Turkey during 1999 and 2000. Entomopathogenic nematodeswere recovered from six out of seven regions sampled, with 22 positive sites(2%) out of 1080 sites sampled.
Ozcan, Servet +4 more
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Heterorhabditidae (entomopathogenic nematodes)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source
Agronomie Africaine, 2015
A study on the biodiversity of entomopathogenic nematodes was conducted during 2010 and 2011 in South Benin. Soil samples from eight sites production of annual and perennial crops were analysed. We obtained 13.21 % of positive soil samples out of 280. We here report on the identification of six of these isolates.
Houssou, G +8 more
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A study on the biodiversity of entomopathogenic nematodes was conducted during 2010 and 2011 in South Benin. Soil samples from eight sites production of annual and perennial crops were analysed. We obtained 13.21 % of positive soil samples out of 280. We here report on the identification of six of these isolates.
Houssou, G +8 more
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Host range and infectivity of Heterorhabditis bacteriophora (Heterorhabditidae) from Ukraine.
Communications in agricultural and applied biological sciences, 2009Entomopathogenic nematodes (EPNs) in the genera Steinernema and Heterorhabditis (Rhabditida: Steinernematidae and Heterorhabditidae, respectively) represent a most promising group of pathogens that are lethal to many soil-inhabiting insects. Ukraine has Lagged behind of Eastern European countries in apply studies of entomopathogenic nematodes. Recently,
T, Stefanovska, V, Pidlishyuk, H, Kaya
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