Results 131 to 140 of about 719 (153)

First record of entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) in Costa Rica

Journal of Invertebrate Pathology, 2005
A 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, Marielos, Mora, S Patricia, Stock   +2 more
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Diversity and distribution of entomopathogenic nematodes (Steinernematidae, Heterorhabditidae) in South Africa

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, S, Patricia Stock, Selçuk, Hazir   +2 more
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Occurrence and distribution of entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) in Morocco

Biocontrol Science and Technology, 2020
A survey of entomopathogenic nematodes (EPN) was conducted in Morocco during 2015 and 2016 in three regions with varying topography, climate and vegetation (Meknes-El Hajeb, Ifrane and Tafilalet).
Youssef Benseddik, Abdelmalek Boutaleb Joutei, Abdelali Blenzar, Said Ezrari, Carlos M. Molina, Nabil Radouane, Fouad Mokrini, Abdessalem Tahiri, Rachid Lahlali, Abdelfettah A. Dababat   +9 more
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Natural occurrence and distribution of entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) in Nepal

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, Lieven, Waeyenberge, Hira Kaji, Manandhar, Maurice, Moens   +3 more
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Diversity and distribution of entomopathogenic nematodes (Rhabditida: Steinernematidae and Heterorhabditidae) in Turkey

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, HAZIR, SELÇUK, KESKİN, NEVİN, STOCK, S.PATRICIA, KAYA, HARRY K.   +4 more
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???????????? ?????????????????????? ?????????????????????? (Nematoda, Steinernematidae), ???????????????????????????? ?? ??????????????

2023
The article deals with description and drawings of the new species, Neoaplectana tabanivora sp. n., obtained from Tabanus bromius. Some ideas are advanced on possibility of its using as an agent of biological gad flies control in the system of integrated measures.
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Steinernema yirgalemense n. sp. (Rhabditida: Steinernematidae) from Ethiopia

Nematology, 2004
AbstractSteinernema yirgalemense, a new species based on morphological and molecular data, is described from Yirgalem, Ethiopia. This nematode belongs to the 'bicornutum-group' which includes nematodes with horn-like structures in the labial region of the infective juvenile.
Gozel, UĞUR, ADAMS, BJ, GAUGLER, R, TESFAMARIAM, M, NGUYEN, KB   +4 more
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Entomopathogenic Nematodes (Rhabditida: Steinernematidae): Toxicity of Neem

Journal of Economic Entomology, 1996
The effects of Margosan-O, a commercial neem-based insecticide, on the entomopathogenic nematode species Steinemema carpocapsae (Steiner), S. feltiae (Filipjev), and S. glaseri (Steiner) were examined in this study. Both acute and chronic toxicity were estimated, as were effects on nematode infectivity after incubation with the insecticide.
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Infectivity of the Entomopathogenic Nematode Steinernema scapterisci (Nematoda: Steinernematidae)

Journal of Invertebrate Pathology, 1993
Abstract Infectivity of the entomopathogenic nematode Steinernema scapterisci to a range of insect species was evaluated using the standard petri dish/filter paper assay. The nematodes infected and reproduced in insects in the orders Coleoptera, Diptera, Lepidoptera, and Orthoptera, but some insects were resistant.
Parwinder S. Grewal, Randy Gaugler, Harry K. Kaya, Mark Wusaty   +3 more
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Mucron morphology in male entomopathogenic nematodes of the Steinernematidae (Nematoda)

Nematology, 2018
Summary The mucron in male steinernematid nematodes may be missing or present either in the first or second generation, or missing in both generations, with variable shape. However, for many species, the information on mucron morphology is incomplete and its taxonomic significance and distribution remain unclear.
Zdeněk Mráček, Jiří Nermuť, Vladimír Půža   +2 more
openaire   +1 more source