Results 1 to 10 of about 2,902 (194)

Variability study of entomopathogenic nematode populations (Heterorhabditidae) from Argentina [PDF]

open access: yesBrazilian Journal of Biology, 2016
Entomopathogenic nematodes (EPN) belonging to the Heterorhabditidae family are lethal parasites of soil-dwelling insects. Two species were reported in Argentina: Heterorhabditis argentinensis and Heterorhabditis bacteriophora characterized mainly by ...
M. F. Achinelly   +3 more
doaj   +10 more sources

The evolution of entomopathogeny in nematodes [PDF]

open access: yesEcology and Evolution
Understanding how parasites evolved is crucial to understand the host and parasite interaction. The evolution of entomopathogenesis in rhabditid nematodes has traditionally been thought to have occurred twice within the phylum Nematoda: in ...
V. J. Trejo‐Meléndez   +2 more
doaj   +3 more sources

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

Storage Capacity of Entomopathogenic Nematodes in Barricade® Gel and Potassium Polyacrylate Hydrogel [PDF]

open access: yesJournal of Nematology
Entomopathogenic nematodes (EPNs) used as biocontrol agents are sensitive to ultraviolet (UV) light, high temperature, and desiccation. Thus, formulations have been developed to protect EPNs during application.
Zulu Sinethemba   +5 more
doaj   +2 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

First report of the genus Heterorhabditis (Nematoda: Heterorhabditidae) from continental Portugal [PDF]

open access: yesHelminthologia, 2009
Abstract Until recently, the only entomopathogenic nematode (EPN) species reported from continental Portugal, was of the genus Steinernema. Following a national survey of EPNs in continental Portugal, several natural and managed habitats have been surveyed in the southern part of the country.
Valadas V.   +3 more
doaj   +3 more sources

Biological characterization of the colombian isolate Heterorhabditis sp. SL0708 (Rhabditida: Heterorhabditidae - doi: 10.4025/actascibiolsci.v35i3.16034

open access: yesActa Scientiarum: Biological Sciences, 2013
Heterorhabditis sp SL0708 (Rhabditida: Heterorhabditidae) is a native entomopathogenic nematode from Alcalá, Valle del Cauca (Colombia), a natural enemy of insects that can be used for controlling Plutella xylostella L, Conotrachelus psidii Marshall ...
Maria Camila Mejia Torres   +1 more
doaj   +3 more sources

Populations of entomopathogenic nematodes in agricultural lands [PDF]

open access: yesJournal of Central European Agriculture, 2022
Entomopathogenic nematodes (EPNs) are known agents in pest biological control. Environmental factors can influence on populations of soil-inhabitant nematodes like EPNs in agricultural lands.
Azin VAFA, Ayatollah SAEEDIZADEH
doaj   +1 more source

Biological activity of entomopathogenic nematodes on Anastrepha fraterculus (Diptera: Tephritidae)

open access: yesBioscience Journal, 2021
Anastrepha fraterculus (Wiedemann) is one of the main pests of fruit farming, and entomopathogenic nematodes (EPNs) represent an important control tool of this species.
Sandra Mara Chaneiko   +4 more
doaj   +3 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

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