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List of works by Trude Vrålstad

A quantitative TaqMan MGB real-time polymerase chain reaction based assay for detection of the causative agent of crayfish plague Aphanomyces astaci.

scientific article published on 4 January 2009

Catching the fish with the worm: a case study on eDNA detection of the monogenean parasite Gyrodactylus salaris and two of its hosts, Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss).

scientific article published on 4 June 2018

Comparison of two water sampling approaches for eDNA-based crayfish plague detection

Copper-adapted Suillus luteus, a symbiotic solution for pines colonizing Cu mine spoils.

scientific article

DNAqua-Net: Developing new genetic tools for bioassessment and monitoring of aquatic ecosystems in Europe

scientific article (publication date: 29 November 2016)

Detection and quantification of the crayfish plague agent in natural waters: direct monitoring approach for aquatic environments

scientific article published on May 2011

Detection of crayfish plague spores in large freshwater systems

scientific article published in 2014

Development and reproduction of Saprolegnia species in biofilms

scientific article

Environmental DNA (eDNA) Monitoring of Noble Crayfish Astacus astacus in Lentic Environments Offers Reliable Presence-Absence Surveillance – But Fails to Predict Population Density

scientific article published on 7 December 2020

Ergosedmine, a new peptide ergot alkaloid (ergopeptine) from the ergot fungus, Claviceps purpurea parasitizing Calamagrostis arundinacea

scientific article published on 9 October 2010

Exophiala angulospora causes systemic inflammation in atlantic cod Gadus morhua

scientific article published on 01 October 2011

Exploring the species diversity of Trichoderma in Norwegian drinking water systems by DNA barcoding

scientific article

High diversity of root associated fungi in both alpine and arctic Dryas octopetala

scientific article

ITS, OTUs and beyond—fungal hyperdiversity calls for supplementary solutions ⬇️

scientific article published on July 1, 2011

Indole-diterpenes and ergot alkaloids in Cynodon dactylon (Bermuda grass) infected with Claviceps cynodontis from an outbreak of tremors in cattle

scientific article published in December 2009

Indole-diterpenoid profiles of Claviceps paspali and Claviceps purpurea from high-resolution Fourier transform Orbitrap mass spectrometry

scientific article

Invasive crayfish and crayfish plague on the move: first detection of the plague agent Aphanomyces astaci in the Romanian Danube.

scientific article published on February 2012

Kohninia linnaeicola, a new genus and species of the Sclerotiniaceae pathogenic to Linnaea borealis

scientific article

Links between Genetic Groups, Indole Alkaloid Profiles and Ecology within the Grass-Parasitic Claviceps purpurea Species Complex

scientific article

Microcystins in European Noble Crayfish Astacus astacus in Lake Steinsfjorden, a Planktothrix-Dominated Lake

scientific article published on 05 May 2020

Microsatellite markers for direct genotyping of the crayfish plague pathogen Aphanomyces astaci (Oomycetes) from infected host tissues.

scientific article

Molecular detection and genotyping of Aphanomyces astaci directly from preserved crayfish samples uncovers the Norwegian crayfish plague disease history.

scientific article published on 18 July 2014

Monitoring a Norwegian freshwater crayfish tragedy: eDNA snapshots of invasion, infection and extinction

scientific article published in 2019

Monitoring of noble, signal and narrow-clawed crayfish using environmental DNA from freshwater samples

scientific article

Monitoring the spore dynamics of Aphanomyces astaci in the ambient water of latent carrier crayfish.

scientific article published on 26 May 2012

New insights into the mycorrhizal Rhizoscyphus ericae aggregate: spatial structure and co-colonization of ectomycorrhizal and ericoid roots.

scientific article published on 2 July 2010

Non-indigenous signal crayfish Pacifastacus leniusculus are now common in Danish streams: preliminary status for national distribution and protective actions

scientific article published on 16 November 2010

Population collapses in introduced non-indigenous crayfish

Potent infection reservoir of crayfish plague now permanently established in Norway

scientific article published on November 2011

Re-examination of the prevalence of Aphanomyces astaci in North American crayfish populations in Central Europe by TaqMan MGB real-time PCR.

scientific article published in December 2011

Saprolegnia species in Norwegian salmon hatcheries: field survey identifies S. diclina sub-clade IIIB as the dominating taxon.

scientific article

Simultaneous detection of native and invasive crayfish and Aphanomyces astaci from environmental DNA samples in a wide range of habitats in Central Europe

scientific article published in 2020

The UNITE database for molecular identification of fungi--recent updates and future perspectives

scientific article published in April 2010

The crayfish plague pathogen can infect freshwater-inhabiting crabs

The first record of the non-indigenous signal crayfish Pasifastacus leniusculus in Norway

scientific article published on 08 February 2007

The postfire discomycete Geopyxis carbonaria (Ascomycota) is a biotrophic root associate with Norway spruce (Picea abies) in nature ⬇️

scientific article published on May 1, 1998

Timing and quantifying Aphanomyces astaci sporulation from the noble crayfish suffering from the crayfish plague.

scientific article published on 3 October 2012

UNITE: a database providing web-based methods for the molecular identification of ectomycorrhizal fungi

scientific article

Unraveling the Ergot Alkaloid and Indole Diterpenoid Metabolome in the <i>Claviceps purpurea</i> Species Complex Using LC–HRMS/MS Diagnostic Fragmentation Filtering

scientific article published in 2021

eDNA-based crayfish plague monitoring is superior to conventional trap-based assessments in year-round detection probability

scientific article published on 19 October 2017

Exploring the eDNA dynamics of the host-pathogen pair Pacifastacus leniusculus (Decapoda) and Aphanomyces astaci (Saprolegniales) under experimental conditions

scientific article published in 2022

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