Results 91 to 100 of about 4,781 (207)

Ecological aspects of three strains of entomopathogenic nematodes from the department of Lambayeque-Peru

Egyptian Journal of Biological Pest Control
Background Entomopathogenic nematodes (EPN) are used as a biological control agent for different insect pests in agriculture. The genera Heterorhabditis and Steinernema are the most used commercially.
Jennifher Elizabeth Rodas Adrianzén, Raúl Samuel Cueva Dávila, Edgar Darwin Pérez Tesén, Carmen Patricia Calderón Arias, Alexander Chávez Cabrera   +4 more
doaj   +1 more source

Molecular and morphological characterization of heterorhabditid entomopathogenic nematodes from the tropical rainforest in Brazil

Memorias do Instituto Oswaldo Cruz, 2008
Despite massive losses of primary forest, the Amazonian rainforest remains an extremely rich source of biodiversity. In recent years, entomopathogenic nematodes (EPNs) have been isolated from soil in various parts of the world and used successfully as ...
Claudia Dolinski, Fernando L Kamitani, Inês R Machado, Carlos E Winter   +3 more
doaj   +1 more source

Formulación de un bioinsecticida a base de juveniles infectivos de Heterorhabditis spp [PDF]

, 2018
El control biológico se basa en el uso de agentes biocontroladores para el control de una especie plaga. Un ejemplo de estos agentes son los nematodos entomopatógenos (NEPs), quienes poseen un único estadio de vida libre (JIs), amplio rango de hospederos,
Parrado Guevara, Luisa Maria
core   +1 more source

Seleção de nematoides entomopatogênicos e avaliação da sua compatibilidade com ciantraniliprole visando o controle de Hypothenemus hampei

Semina: Ciências Agrárias, 2018
A broca-do-café Hypothenemus hampei causa significativos prejuízos a esta cultura, pois seu ataque afeta a qualidade dos frutos de café em seus diferentes estádios de desenvolvimento e consequentemente leva a perdas na produção.
Bruna Aparecida Guide, Viviane Sandra Alves, Thiago Augusto Paes Fernandes, Matheus Corseti Marcomini, Ana Maria Meneguim, Pedro Manuel Oliveira Janeiro Neves   +5 more
doaj  

Molecular characterizations of the entomopathogenic nematodes, Heterorhabditis bacteriophora and Oscheius myriophilus from Iraq

Egyptian Journal of Biological Pest Control, 2019
A survey was conducted in three main regions of Iraq to isolate and identify entomopathogenic and insect parasitic nematodes. Soil samples were collected from 15 sites across 3 provinces from grassland, date palm, and citrus fields, and tested for the ...
Jawad B. Al-Zaidawi, Javad Karimi, Esmat Mahdikhani Moghadam   +2 more
doaj   +1 more source

Cryopreservation of Steinernema carpocapsae and Heterorhabditis bacteriophora.

Journal of nematology, 2011
A method for the cryopreservation of third-stage infective juveniles (IJ) of Steinernema carpocapsae and Heterorhabiditis bacteriophora was developed. Cryoprotection was achieved by incubating the nematodes in 22% glycerol (S. carpocapsae) or 14% glycerol (H. bacteriophora) for 24 hours, followed by 70% methanol at 0 C for 10 minutes.
I, Popiel, E M, Vasquez
openaire   +1 more source

Environmental tolerances and the dispersal of Heterorhabditis : survival and infectivity of European Heterorhabditis following prolonged immersion in seawater

, 1994
Des juvéniles infestants provenant de six isolats européens d'#Heterhabditis$ ont été maintenus pendant des périodes allant jusqu'à 19 semaines à 20°C dans l'eau de mer ou l'eau distillée. Leur survie et leur pouvoir infestant vis-à-vis des larves de #Galleria mellonella$ ont été périodiquement évalués.
Griffin, C.T., Finnegan, M.M., Downes, M.J.   +2 more
openaire   +1 more source

Heterorhabditis beicherriana Xing-Yue, Qi-Zhi, Nermuť, Púža & Mráček, 2012, n. sp.

, 2012
Heterorhabditis beicherriana n. sp. (Figs 1–3)Published as part of Xing-Yue, Li, Qi-Zhi, Liu, Nermuť, Jiří, Púža, Vladimír & Mráček, Zdenĕk, 2012, Heterorhabditis beicherriana n. sp.
Mráček, Zdenĕk, Nermuť, Jiří, Qi-Zhi, Liu, Xing-Yue, Li, Púža, Vladimír   +4 more
core   +1 more source

Heterorhabditis bacteriophora (Poinar) - the first member from Heterorhabditidae family in Slovenia

Acta Agriculturae Slovenica, 2009
In August 2008, we examined 95 soil samples for the occurrence of entomopathogenic nematodes in eastern part of Slovenia. 11 samples from 9 different locations were positive to entomopathogenic nematodes, but to this time only sample D54 was analysed ...
Žiga LAZNIK, Tímea TÓTH, Tamás LAKATOS, Stanislav TRDAN   +3 more
doaj   +1 more source

Evaluation of the efficacy of entomopathogenic nematodes on Ctenocephalides felis felis larvae (Siphonaptera: Pulicidae) [PDF]

Revista Brasileira de Parasitologia Veterinária
Ctenocephalides felis felis is a relevant and widely distributed ectoparasite that acts as a vector of disease-causing pathogens. Moreover, it is responsible for economic losses due the use of harmful chemicals to the environment and that favor the ...
Ana Caroline Ferreira de Souza, Danielle Pereira da Silva, Américo de Castro Monteiro Sobrinho, Vânia Rita Elias Pinheiro Bittencourt, Avelino José Bittencourt, Thaís Ribeiro Correia, Melissa Carvalho Machado do Couto Chambarelli   +6 more
doaj   +1 more source