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Researcher
Gerrit Karssen
Profile
Projects
Publications
Activities
Awards & Distinctions
38
Results
2023
A new plant-parasitic nematode species associated with coffee, Rotylenchus bunae n. sp. (Nematoda: Hoplolaimidae) from Jimma, Ethiopia
Phougeishangbam Rolish Singh
Abebe Woldesenbet Aseffa
Abolfazl Hajihassani
Gerrit Karssen
Wim Bert
Beira Hailu Meressa
A1
Journal Article
in
NEMATOLOGY
2023
Molecular and morphological characterisation of some Arabica coffee-associated parasitic nematodes in Gera and Gomma districts of southwest Ethiopia
Phougeishangbam Rolish Singh
Abebe Woldesenbet Aseffa
Beira Hailu Meressa
Marjolein Couvreur
Gerrit Karssen
Wim Bert
A1
Journal Article
in
NEMATOLOGY
2023
2022
Paratylenchus ilicis n. sp. (Nematoda: Paratylenchinae) associated with holly from the Netherlands and new taxonomical and phylogenetic support for the synonymization of Cacopaurus with Paratylenchus
Phougeishangbam Rolish Singh
Bram Lokker
Marjolein Couvreur
Wim Bert
Gerrit Karssen
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2022
Uncovering diversity in plant plant-parasitic nematodes using morphological, molecular and phylogenetic approaches
Phougeishangbam Rolish Singh
Wim Bert
Gerrit Karssen
Dissertation
2022
Uncovering diversity in plant plant-parasitic nematodes using morphological, molecular and phylogenetic approaches
Phougeishangbam Rolish Singh
Gerrit Karssen
Alliance Nyiragatare
Beatrice Kashando
Catherine Malike Etongwe
Abebe Woldesenbet
Marjolein Couvreur
Wim Bert
C3
Conference
2022
2021
Integrative taxonomy and molecular phylogeny of the plant-parasitic nematode genus Paratylenchus (nematoda: paratylenchinae) : linking species with molecular barcodes
Phougeishangbam Rolish Singh
Gerrit Karssen
Marjolein Couvreur
Sergei A. Subbotin
Wim Bert
A1
Journal Article
in
PLANTS-BASEL
2021
Rotylenchus wimbii n. sp. (Nematoda: Hoplolaimidae) associated with finger millet in Kenya
Phougeishangbam Rolish Singh
Gerrit Karssen
Kelvin Gitau
Cecilia Ngonyo Wanjau
Marjolein Couvreur
Njira Njira Pili
Godelieve Gheysen
Wim Bert
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2021
2020
First report of potato cyst nematode (Globodera rostochiensis) infecting potato (Solanum tuberosum) in Rwanda
Ildephonse Niragire
Marjolein Couvreur
Gerrit Karssen
B. Uwumukiza
Wim Bert
Editorial material
2020
Morphological and molecular characterization of Heterodera dunensis n. sp. (Nematoda: Heteroderidae) from Gran Canaria, Canary Islands
Phougeishangbam Rolish Singh
Gerrit Karssen
Marjolein Couvreur
Wim Bert
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2020
PPNID : a reference database and molecular identification pipeline for plant-parasitic nematodes
Xue Qing
Meng Wang
Gerrit Karssen
Patricia Bucki
Wim Bert
Sigal Braun-Miyara
A1
Journal Article
in
BIOINFORMATICS
2020
Plant-parasitic nematodes associated with sugarcane in Kilimanjaro, Tanzania
Phougeishangbam Rolish Singh
Beatrice E. Kashando
Marjolein Couvreur
Gerrit Karssen
Wim Bert
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2020
2018
Taxonomy and barcoding of plant-parasitic nematodes
Phougeishangbam Rolish Singh
Ildephonse Niragire
Beatrice Kashando
Merlin Kornelia Rumbarar
Huu Tien Nguyen
Marjolein Couvreur
Wilfrida Decraemer
Gerrit Karssen
Wim Bert
C3
Conference
2018
2017
An early record of Meloidogyne fallax from Ireland
Olivera Topalović
John F Moore
Toon Janssen
Wim Bert
Gerrit Karssen
A1
Journal Article
in
ZOOKEYS
2017
Diversity of root-knot nematodes associated with tubers of yam (Dioscorea spp.) established using isozyme analysis and mitochondrial DNA-based identification
Adjiguita Yao Kolombia
Gerrit Karssen
Nicole Viaene
P Lava Kumar
Nancy de Sutter
Lisa Joos
Danny L Coyne
Wim Bert
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2017
Diversity, phylogeny, characterization and diagnostics of root-knot and lesion nematodes
Toon Janssen
Wim Bert
Gerrit Karssen
Dissertation
2017
Integrative taxonomy of root-knot nematodes reveals multiple independent origins of mitotic parthenogenesis
Toon Janssen
Gerrit Karssen
Olivera Topalović
Danny Coyne
Wim Bert
A1
Journal Article
in
PLOS ONE
2017
Molecular characterization and species delimiting of plant-parasitic nematodes of the genus Pratylenchus from the penetrans group (Nematoda: Pratylenchidae)
Toon Janssen
Gerrit Karssen
Valeria Orlando
Sergei Subbotin
Wim Bert
A1
Journal Article
in
MOLECULAR PHYLOGENETICS AND EVOLUTION
2017
Morphological and molecular characterisation of Scutellonema species from yam (Dioscorea spp.) and a key to the species of the genus
Adjiguita Yao Kolombia
Gerrit Karssen
Nicole Viaene
P Lava Kumar
Lisa Joos
Danny L Coyne
Wim Bert
A1
Journal Article
in
NEMATOLOGY
2017
The pitfalls of molecular species identification : a case study within the genus Pratylenchus (Nematoda: Pratylenchidae)
Toon Janssen
Gerrit Karssen
Marjolein Couvreur
Lieven Waeyenberge
Wim Bert
A1
Journal Article
in
NEMATOLOGY
2017
mtCOI successfully diagnoses the four main plant-parasitic Aphelenchoides species (Nematoda: Aphelenchoididae) and supports a multiple origin of plant-parasitism in this paraphyletic genus
Alcides Sánchez-Monge
Toon Janssen
Yiwu Fang
Marjolein Couvreur
Gerrit Karssen
Wim Bert
A1
Journal Article
in
EUROPEAN JOURNAL OF PLANT PATHOLOGY
2017
2016
First report of Meloidogyne enterolobii causing tuber galling damage on white yam (Dioscorea rotundata) in Nigeria
Adjiguita Yao Kolombia
P Lava Kumar
AO Claudius-Cole
Gerrit Karssen
Nicole Viaene
D Coyne
Wim Bert
Other
2016
Mitochondrial coding genome analysis of tropical root-knot nematodes (Meloidogyne) supports haplotype based diagnostics and reveals evidence of recent reticulate evolution
Toon Janssen
Gerrit Karssen
Myrtle Verhaeven
Danny Coyne
Wim Bert
A1
Journal Article
in
SCIENTIFIC REPORTS
2016
Multi-gene phylogenetics in combination with morphology allow species delineation and DNA barcode based diagnostics within a cryptic Pratylenchus species complex
Toon Janssen
Gerrit Karssen
Valeria Orlando
Wim Bert
C3
Conference
2016
Potential of mDNA -COI- as a diagnostic tool for plant-parasitic Aphelenchoides species
Gerardo Alcides Sanchez Monge
Toon Janssen
Yiwu Fang
Marjolein Couvreur
Gerrit Karssen
Wim Bert
C3
Conference
2016
2015
Deceptive morphological variation in Hirschmanniella mucronata (Nematoda: Pratylenchidae) and a polytomous key to the genus
Kimkhuy Khun
Wilfrida Decraemer
Marjolein Couvreur
Gerrit Karssen
Hanne Steel
Wim Bert
A1
Journal Article
in
NEMATOLOGY
2015
Mitochondrial single nucleotide polymorphisms in mitochondrial coding genes are useful for identification of different parthenogenetic lineages of root-knot nematodes
Toon Janssen
Gerrit Karssen
Wim Bert
C3
Conference
2015
2013
Phylogeny, taxonomy and evolution of reproduction within the genus Pratylenchus: a multi-gene approach combined with karyotyping
Toon Janssen
Gerrit Karssen
Marjolein Couvreur
Wim Bert
C3
Conference
2013
Root-knot nematodes
Gerrit Karssen
Wim Wesemael
Maurice Moens
Bookchapter
in
Plant nematology
2013
2012
Description of Meloidoderita salina sp. n. (Nematoda, Sphaeronematidae) from a micro-tidal salt marsh at Mont-Saint-Michel Bay in France
Samad Ashrafi
Didier Mugniéry
Evelyn YJ van Heese
Adriaan C van Aelst
Johannes Helder
Gerrit Karssen
A1
Journal Article
in
ZOOKEYS
2012
2011
Diversity and incidence of plant-parasitic nematodes in Belgian turf grass
Bart Vandenbossche
Nicole Viaene
Nancy de Sutter
Martine Maes
Gerrit Karssen
Wim Bert
A1
Journal Article
in
NEMATOLOGY
2011
Phylogeny and evolution of nematodes
Wim Bert
Gerrit Karssen
Johannes Helder
Bookchapter
in
Genomics and molecular genetics of plant-nematode interactions
2011
2009
Apratylenchus vietnamensis gen. n., sp. n. and A. binhi gen. n., sp. n., sedentary Pratylenchidae (Nematoda: Tylenchida) from coffee in Vietnam, with proposal of Apratylenchinae subfam. n.
Phap Q Trinh
Lieven Waeyenberge
Cahu N Nguyen
James G Baldwin
Gerrit Karssen
Maurice Moens
A1
Journal Article
in
NEMATOLOGY
2009
2007
Distribution and diversity of root-lesion nematodes (Pratylenchus spp.) associated with Ammophila arenaria in coastal dunes of Western Europe
Eduardo de la Pena
Gerrit Karssen
Maurice Moens
A1
Journal Article
in
NEMATOLOGY
2007
2006
Description of Pratylenchus dunensis sp. n. (Nematoda: Pratylenchidae), a root-lesion nematode associated with the dune grass Ammophila arenaria (L.) Link
Eduardo de la Pena
Maurice Moens
Adriaan van Aelst
Gerrit Karssen
A1
Journal Article
in
NEMATOLOGY
2006
2002
Phylogenetic analyses of Meloidogyne small subunit rDNA.
IT DE LEY
Paul De Ley
A VIERSTRAETE
Gerrit Karssen
Maurice Moens
Jacques Vanfleteren
A1
Journal Article
in
JOURNAL OF NEMATOLOGY
2002
The cellular structure of the female reproductive system of Meloidogyne spp. compared with other nematode species
Wim Bert
Ruben Van Gansbeke
Gerrit Karssen
Gaetan Borgonie
Etienne Geraert
C3
Conference
2002
The cellular structure of the female reproductive system within the Heteroderinae and Meloidogyninae (Nematoda)
Wim Bert
Gerrit Karssen
Rita Van Driessche
Etienne Geraert
A1
Journal Article
in
NEMATOLOGY
2002
2001
Phylogenetic analyses of Meloidogyne SSU rDNA
IT De Ley
Paul De Ley
Andy Vierstraete
Gerrit Karssen
Maurice Moens
Jacques Vanfleteren
C3
Conference
2001