Results 11 to 20 of about 719 (153)

Entomopathogenic Nematodes (Nematoda: Rhabditida: families Steinernematidae and Heterorhabditidae)

open access: yesEDIS, 2012
Entomopathogenic nematodes are soft bodied, non-segmented roundworms that are obligate or sometimes facultative parasites of insects. They occur naturally in soil environments and locate their host in response to carbon dioxide, vibration, and other ...
Nastaran Tofangsazie   +2 more
doaj   +7 more sources

Substrates for storing entomopathogenic nematodes (Rhabditida: Steinernematidae, Heterorhabditidae) Substratos para armazenar nematóides entomopatogênicos (Rhabditida: Steinernematidae, Heterorhabditidae)

open access: yesScientia Agricola, 2010
The survival of entomopathogenic nematodes under laboratory conditions is low. With the aim of evaluating substrates to extend the survival of entomopathogenic nematodes, suspensions of Heterorhabditis sp.
Vanessa Andaló   +3 more
doaj   +2 more sources

Indication and identification of entomopathogenic nematodes Rhabditida: Steinernematidae, Heterorhabditidae (a review)

open access: yesКарантин і захист рослин, 2023
Goal. Of the study is to analyze the peculiarities of the use of methods aimed at detecting and identifying beneficial microorganisms for plant protection — entomopathogenic nematodes (Rhabditida: Steinernematidae and Heterorhabditidae). Results.
A. Kovtun
doaj   +1 more source

New locality records for Steinernema and Heterorhabditis (Nematoda: Rhabditida: Steinernematidae, Heterorhabditidae) fauna of Ukraine

open access: yesКарантин і захист рослин, 2023
Goal. Of this study is to present new locality records (from agricultural ecosystems) for Steinernema and Heterorhabditis (Nematoda: Rhabditida: Steinernematidae, Heterorhabditidae) fauna of Ukraine. Methods.
A. Kovtun
doaj   +1 more source

Storage and efficacy of entomopathogenic nematode species as a biocontrol agent against the armyworm, Spodoptera litura (FABRICIUS) (Lepidoptera: Noctuidae)

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background The armyworm, Spodoptera litura (FABRICIUS) (Lepidoptera: Noctuidae) is a widely distributed polyphagous pest that is seriously affecting more than 100 different hosts.
Salma Javed   +2 more
doaj   +1 more source

Soil Sampling and Isolation of Entomopathogenic Nematodes (Steinernematidae, Heterorhabditidae) [PDF]

open access: yesJournal of Visualized Experiments, 2014
Entomopathogenic nematodes (a.k.a. EPN) represent a group of soil-inhabiting nematodes that parasitize a wide range of insects. These nematodes belong to two families: Steinernematidae and Heterorhabditidae. Until now, more than 70 species have been described in the Steinernematidae and there are about 20 species in the Heterorhabditidae. The nematodes
Rousel A, Orozco   +2 more
openaire   +2 more sources

Steinernema diaprepesi (Rhabditida: Steinernematidae) parasitizing Gonipterus platensis (Coleoptera: Curculionidae) [PDF]

open access: yesRoyal Society Open Science, 2020
Entomopathogenic nematodes (EPNs) can control pests due to mutualistic association with bacteria that reproduce and kill the host from septicemia, making the environment favourable for nematode development and reproduction.
Alixelhe Pacheco Damascena   +8 more
doaj   +1 more source

iso‐Fatty Acid Metabolism in Caenorhabditis elegans’ Ceramide Biosynthesis

open access: yesHelvetica Chimica Acta, Volume 106, Issue 11, November 2023., 2023
Abstract Ceramide biosynthesis and its connection to iso‐fatty acid metabolism in the model organism Caenorhabditis elegans was investigated using a combination of reverse genetics and comparative ESI‐(+)‐HR‐MSe ceramide profiling along with incorporation experiments with bacterial mutants specifically enriched with isotopically labeled branched‐chain ...
Rocío Rivera Sánchez   +8 more
wiley   +1 more source

Thirty years of slug control using the parasitic nematode Phasmarhabditis hermaphrodita and beyond

open access: yesPest Management Science, Volume 79, Issue 10, Page 3408-3424, October 2023., 2023
The nematode Phasmarhabditis hermaphrodita is a parasite of slugs and snails and has been formulated into a biological control agent for use across northern Europe since 1994. Here, we review all research on P. hermaphrodita that has been carried out over the last 30 years and suggest future priorities.
Robbie Rae   +2 more
wiley   +1 more source

Reproductive status of Tribolium castaneum (Coleoptera: Tenebrionidae) affects its response to infection by Steinernema feltiae (Rhabditida: Steinernematidae)

open access: yesEuropean Journal of Entomology, 2016
Gender-specific reproductive roles are important factors determining sexual dimorphism. Here, we investigate the effects of sex-based differences and reproductive status on the defence of Tribolium castaneum (Herbst, 1797) (Coleoptera: Tenebrionidae ...
Paulina KRAMARZ   +4 more
doaj   +1 more source

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