Results 51 to 60 of about 5,763 (196)

The biology and genome of Heterorhabditis bacteriophora [PDF]

WormBook, 2007
Heterorhabditis bacteriophora is an entomopathogenic nematode (EPN) mutually associated with the enteric bacterium, Photorhabdus luminescens, used globally for the biological control of insects. Much of the previous research concerning H. bacteriophora has dealt with applied aspects related to biological control. However, H.
openaire   +2 more sources

Selection of entomopathogenic nematodes and evaluation of their compatibility with cyantraniliprole for the control of Hypothenemus hampei

Semina: Ciências Agrárias, 2018
Attack by the coffee berry borer Hypothenemus hampei causes significant damage to coffee crops because it affects the quality of the coffee fruit during different developmental stages, which results in production losses. Control of the borer is difficult
Bruna Aparecida Guide, Viviane Sandra Alves, Thiago Augusto Paes Fernandes, Matheus Corseti Marcomini, Ana Maria Meneguim, Pedro Manuel Oliveira Janeiro Neves   +5 more
doaj   +1 more source

Formulation of entomopathogenic nematodes for crop pest control - a review

Plant Protection Science, 2017
The different materials and methods used to develop biopesticides with entomopathogenic nematodes (EPNs) still limit the quality of the final product, reducing field efficacy and complicating application strategies.
Heriberto Cruz-Martínez, Jaime Ruiz-Vega, Pastor T. Matadamas-Ortíz, Carlos I. Cortés-Martínez, Jesusita Rosas-Diaz   +4 more
doaj   +1 more source

Isolation, Identification, and Biocontrol Potential of Entomopathogenic Nematodes and Associated Bacteria against Virachola livia (Lepidoptera: Lycaenidae) and Ectomyelois ceratoniae (Lepidoptera: Pyralidae)

Biology, 2022
Virachola livia (Lepidoptera: Lycaenidae) and Ectomyelois ceratoniae (Lepidoptera: Pyralidae) are the key pests of pomegranates in Saudi Arabia that are managed mainly using broad-spectrum pesticides.
Saqer S. Alotaibi, Hadeer Darwish, Madiha Zaynab, Sarah Alharthi, Akram Alghamdi, Amal Al-Barty, Mohd Asif, Rania H. Wahdan, Alaa Baazeem, Ahmed Noureldeen   +9 more
doaj   +1 more source

Encapsulamiento de nematodos entomopatógenos en materiales basados en biopolímeros y su efecto sobre Galleria mellonella

Agronomía Costarricense, 2018
Los nematodos entomopatógenos (NEP) del género Heterorhabditis son utilizados para el control biológico de insectos plaga, la mayoría de las aplicaciones de estos organismos involucran el uso de abundante agua y no cuentan con protección contra ...
Delia Bogantes, Lorena Flores, Erick Castellón, Lidieth Uribe   +3 more
doaj   +1 more source

The influence of temperature on the biological activity of selected nematode species (Steinernematidae and Heterorhabditidae) under the conditions of their coexistence

Plant Protection Science, 2023
The presented study is concerned with infectivity of select entomopathogenic nematode species under different temperature conditions (15, 20 and 25 °C) in the presence of competing species. Two species of nematodes of the genus Steinernema (S.
Magdalena Dzięgielewska, Krystian Kaczmarek, Katarzyna Kruk   +2 more
doaj   +1 more source

Genome-wide analyses provide insights into genetic variation, phylo- and co-phylogenetic relationships, and biogeography of the entomopathogenic nematode genus Heterorhabditis.

Molecular Phylogenetics and Evolution
Multigene, genus-wide phylogenetic studies have uncovered the limited taxonomic resolution power of commonly used gene markers, particularly of rRNA genes, to discriminate closely related species of the nematode genus Heterorhabditis.
Ricardo A. R. Machado, Arthur Muller, Alexandre Hiltmann, A. Bhat, V. Půža, A. Malan, Carlos Castañeda-Álvarez, Ernesto San-Blas, L. Duncan, David Shapiro-Ilan, Javad Karimi, Lalramliana, H. Lalramnghaki, H. Baimey   +13 more
semanticscholar   +1 more source

Transcriptomic analysis of the entomopathogenic nematode Heterorhabditis bacteriophora TTO1 [PDF]

BMC Genomics, 2009
Abstract Background The entomopathogenic nematode Heterorhabditis bacteriophora and its symbiotic bacterium, Photorhabdus luminescens, are important biological control agents of insect pests. This nematode-bacterium-insect association represents an emerging tripartite model for research on mutualistic and parasitic ...
Bai, Xiaodong, Adams, Byron J, Ciche, Todd A, Clifton, Sandra, Gaugler, Randy, Hogenhout, Saskia A, Spieth, John, Sternberg, Paul W, Wilson, Richard K, Grewal, Parwinder S   +9 more
openaire   +4 more sources

A systematic review on research trends and commercialised entomopathogenic nematodes: A global perspective

Agricultural and Forest Entomology, EarlyView.
Out of 136 identified EPNs, only 18 (8 Steinernema and 6 Heterorhabditis) are commercialised globally, highlighting a major gap between discovery and application. High production costs and inconsistent field efficacy are the leading obstacles to the widespread commercialisation of EPN‐based biocontrol products.
Ndivhuwo Ramatsitsi, Alen Manyevere, Mbokota Candy Khosa   +2 more
wiley   +1 more source

ISOLASI NEMATODA PATOGEN SERANGGA STEINERNEMA DAN HETERORHABDITIS

Jurnal Hama dan Penyakit Tumbuhan Tropika, 2007
Isolation of Entomopathogenic Nematodes Steinernema and Heterorhabditis. Entomopathogenic nematodes from the genus Steinernema and Heterorhabditis (Rhabditida: Steinernematidae and Heterorhabditidae) are promising biological control agent of insect pests.
Chaerani Chaerani, Y. Suryadi, T.P. Priyatno, D. Koswanudin, U. Rahmat, Sujatmo Sujatmo, Yusuf Yusuf, C.T. Griffin   +7 more
openaire   +2 more sources