Research Explorer uses third party
cookies
to generate statistics about the use of the site. For that we need your permission.
I agree
Close
MENU
About this site
In het Nederlands
Home
Researchers
Projects
Organisations
Publications
Contact
Research Explorer
Your browser does not support JavaScript or JavaScript is not enabled. Without JavaScript some functions of this webapplication may be disabled or cause error messages. To enable JavaScript, please consult the manual of your browser or contact your system administrator.
Researcher
Dirk de Graaf
Profile
Projects
Publications
Activities
155
Results
2021
Honey bee exposure scenarios to selected residues through contaminated beeswax
Olivier Wilmart
Anne Legrève
Marie-Louise Scippo
Wim Reybroeck
Bruno Urbain
Dirk de Graaf
Pieter Spanoghe
Philippe Delahaut
Claude Saegerman
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2021
Reduced nest development of reared Bombus terrestris within apiary dense human-modified landscapes
Ivan Meeus
Laurian Parmentier
Matti Pisman
Dirk de Graaf
Guy Smagghe
A1
Journal Article
in
SCIENTIFIC REPORTS
2021
Standard methods for Apis mellifera venom research
Dirk de Graaf
Marcia Regina Brochetto Braga
Rusleyd Maria Magalhaes de Abreu
Simon Blank
Chris H. Bridts
Luc S. De Clerck
Bart Devreese
Didier G. Ebo
Timothy J. Ferris
Margo M. Hagendorens
Debora Lais Justo Jacomini
Iliya Kanchev
Zenon J. Kokot
Jan Matysiak
Christel Mertens
Vito Sabato
Athina L. Van Gasse
Matthias Van Vaerenbergh
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2021
2020
Heritability estimates of the novel trait 'suppressed in ovo virus infection' in honey bees (Apis mellifera)
Dirk de Graaf
Dries Laget
Lina De Smet
David Claeys Boúúaert
Marleen Brunain
Roel F. Veerkamp
Evert W. Brascamp
A1
Journal Article
in
SCIENTIFIC REPORTS
2020
Metagenomic approach with the NetoVIR enrichment protocol reveals virus diversity within Ethiopian honey bees (Apis mellifera simensis)
Haftom Gebremedhn
Ward Deboutte
Karel Schoonvaere
Peter Demaeght
Lina De Smet
Bezabeh Amssalu
Jelle Matthijnssens
Dirk de Graaf
A1
Journal Article
in
VIRUSES-BASEL
2020
Multivariate landscape analysis of honey bee winter mortality in Wallonia, Belgium
Leen Van Esch
Jean-Luc De Kok
Liliane Janssen
Bart Buelens
Lina De Smet
Dirk de Graaf
Guy Engelen
A1
Journal Article
in
ENVIRONMENTAL MODELING & ASSESSMENT
2020
Pesticide and veterinary drug residues in Belgian beeswax : occurrence, toxicity, and risk to honey bees
Noemie El Agrebi
Kirsten Traynor
Olivier Wilmart
Simone Tosi
Laurent Leinartz
Ellen Danneels
Dirk de Graaf
Claude Saegerman
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2020
2019
Belgian case study on flumethrin residues in beeswax : possible impact on honeybee and prediction of the maximum daily intake for consumers
Noemie El Agrebi
Olivier Wilmart
Bruno Urbain
Ellen Danneels
Dirk de Graaf
Claude Saegerman
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2019
Factors restraining the population growth of Varroa destructor in Ethiopian honey bees (Apis mellifera simensis)
Haftom Ngussie
Bezabeh Amssalu
Lina De Smet
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2019
Honey bee predisposition of resistance to ubiquitous mite infestations
Bart Broeckx
Lina De Smet
Tjeerd Blacquière
Kevin Maebe
Mikalaï Khalenkow
Mario Van Poucke
Bjorn Dahle
Peter Neumann
Kim Bach Nguyen
Guy Smagghe
Dieter Deforce
Filip Van Nieuwerburgh
Luc Peelman
Dirk de Graaf
A1
Journal Article
in
SCIENTIFIC REPORTS
2019
Host-microbe interactions between the tsetse fly (Glossina morsitans) and its secondary symbiont Sodalis glossinidius and their impact on trypanosome parasites
Katrien Trappeniers
Jan Van Den Abbeele
Dirk de Graaf
Dissertation
2019
2018
Characterization of native honey bee subspecies in Republic of Benin using morphometric and genetic tools
Felicien Amakpe
Lina De Smet
Marleen Brunain
Franciscus Jacobs
Brice Sinsin
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF APICULTURAL SCIENCE
2018
Characterization of the honeybee venom proteins C1q-like protein and PVF1 and their allergenic potential
Dennis Russkamp
Matthias Van Vaerenbergh
Stefanie Etzold
Bernadette Eberlein
Ulf Darsow
Maximilian Schiener
Lina De Smet
Magdalena Absmaier
Tilo Biedermann
Edzard Spillner
Markus Ollert
Thilo Jakob
Carsten B Schmidt-Weber
Dirk de Graaf
Simon Blank
A1
Journal Article
in
TOXICON
2018
Multi-country loss rates of honey bee colonies during winter 2016/2017 from the COLOSS survey
Robert Brodschneider
Alison Gray
Noureddine Adjlane
Alexis Ballis
Valters Brusbardis
Jean-Daniel Charriere
Robert Chlebo
Mary F Coffey
Bjorn Dahle
Dirk de Graaf
Marica Maja Drazic
Garth Evans
Mariia Fedoriak
Ivan Forsythe
Ales Gregorc
Urszula Grzeda
Amots Hetzroni
Lassi Kauko
Preben Kristiansen
Maritta Martikkala
Raquel Martin-Hernandez
Carlos Aurelio Medina-Flores
Franco Mutinelli
Aivar Raudmets
Vladimir A Ryzhikov
Noa Simon-Delso
Jevrosima Stevanovic
Aleksandar Uzunov
Flemming Vejsnaes
Saskia Woehl
Marion Zammit-Mangion
Jiri Danihlik
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2018
Study of the metatranscriptome of eight social and solitary wild bee species reveals novel viruses and bee parasites
Karel Schoonvaere
Guy Smagghe
Frédéric Francis
Dirk de Graaf
A1
Journal Article
in
FRONTIERS IN MICROBIOLOGY
2018
Unbiased random mutagenesis contributes to a better understanding of the virulent behaviour of Paenibacillus larvae
Tine Descamps
Lina De Smet
Paul De Vos
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF APPLIED MICROBIOLOGY
2018
2017
A pan-European epidemiological study reveals honey bee colony survival depends on beekeeper education and disease control
Antoine Jacques
Marion Laurent
Magali Ribiere-Chabert
Mathilde Saussac
Stephanie Bougeard
Giles E Budge
Pascal Hendrikx
Marie-Pierre Chauzat
Dirk de Graaf
Estelle Meroc
Bach Kim Nguyen
Stefan Roelandt
Stefan Roels
Yves Van der Stede
Tina Tonnersen
Per Kryger
Kart Jaarma
Merle Kuus
Arvi Raie
Sirpa Heinikainen
Sinikka Pelkonen
Nella Vahanikkila
Christophe Andrieux
Alexis Ballis
Guy Barrieu
Fatah Bendali
Corinne Brugoux
Stephanie Franco
Anne-Marie Fuentes
Alain Joel
Yves Layec
Jacqueline Lopez
Andre Lozach
Duluc Laure Malherbe
Viviane Mariau
Faycal Meziani
Denis Monod
Sebastien Mutel
Eric Oesterle
Muriel Orlowski
Manuel Petit
Patricia Pillu
Florence Poret
Alain Viry
Stefan Berg
Ralph Buechler
Doris de Craigher
Elke Genersch
Hans-Hinrich Kaatz
Marina D Meixner
Werner von der Ohe
Christoph Otten
Peter Rosenkranz
Marc O Schaefer
Annette Schroeder
Eirini Agianiotaki
Stamatia Arfara
Sofia Boutsini
Marianthi Giannoulopoulou
Varvara Hondrou
Sonia Karipidou
Dimitrios Katsaros
Aristomenis Katzagiannakis
Antonios Kiriakopoulos
Konstantinos Oureilidis
Aspasia Panteli
Fotis Pantoleon
Zoi Papagianni
Eleni Papalexiou
Socrates Perdikaris
Athanasios Prapas
Panagiota Siana
Ioannis Skandalakis
Despoina Stougiou
Ioannis Tomazinakis
Eleftheria Tsali
Evgenia Tseliou
Achillefs Tsiplakidis
Efstratios Tsompanellis
Giorgos Vamvakas
Vasiliki Varvarouta
Dimitris Vourvidis
Adam Dan
Gyongyi Daroczi
Maria Lang
Melitta Papp
Petra-Deakne Paulus
Eszter Pupp
Marta Szalo
Adam Toth
Szilvia Zseli
Gianluigi Bressan
Anna Cerrone
Giovanni Formato
Anna Granato
Antonio Lavazza
Piero Macellari
Paola Marcello
Claudio Ghittino
Ponti Andrea Maroni
Rosaria Possidente
Franco Mutinelli
Claudia Nassuato
Antonio Pintore
Luciano Ricchiuti
Luigi Ruocco
Antonio Salvaggio
Pasquale Troiano
Barbara Voltini
Jelena Avsejenko
Elina Ciekure
Gunita Deksne
Ineta Eglite
Rita Granta
Edvins Olsevski
Ieva Rodze
Madara Stinka
Rasa Sirutkaityte
Sigitas Siriukaitis
Andrzej Bober
Krzysztof Jazdzewski
Krystyna Pohorecka
Marta Skubida
Dagmara Zdanska
Maria Rita Ramos Amador
Susana Freitas
Sofia Quintans
Patricia Tavares Santos
Nicole Brezinova
Andrea Brtkova
Zuzana Cuvalova
Miriam Filipova
Julia Jurovcikova
Miriam Kantikova
Zuzana Kubicova
Erika Papiernikova
Lucia Sulejova
Juraj Toporcak
Cenador Carmen Maria Ares
Javier Ariza
Serna Nieves Berna
Nunez Amparo Cabeza
Cascales Jorge Casasempere
Gonzalez Carlos Cid
Ripoll Jose Manuel Corzan
Domingo Miguel Angel De Abajo
Rey Roberto Diaz
Royo Angel Esteban
Somalo Pilar Fernandez
Pascualvaca Alejandra Garcia
Brena Carlos Gonzalez
Gonzalez Olga Minguez
Maria Luisa Onate
Orradre Pedro Oteiza
Cobo Iratxe Perez
Perez Margarita Plaza
Pitarque D. Juan Ramon Puy
Guinea Ruben Riol
Gonzalez Luis Jose Romero
Yanguas Jose Fernando Soldevilla
Merce Soler i Barrasus
Gonzalez Mario Soriano
Lopez Virginia Vigo
Rivas Jose Luis Villarta
Lotta Fabricius-Kristiansen
Eva Forsgren
Mike Brown
Giles Budge
Ruth Grant
Gay Marris
Michelle Powell
Andy Wattam
Ilex Whiting
Laura Cauquil
Marie-Pierre Riviere
Emmanuel Garin
A1
Journal Article
in
PLOS ONE
2017
Covert deformed wing virus infections have long-term deleterious effects on honeybee foraging and survival
Kristof Benaets
Anneleen Van Geystelen
Dries Cardoen
Lina De Smet
Dirk de Graaf
Liliane Schoofs
Maarten HD Larmuseau
Laura E Brettell
Stephen J Martin
Tom Wenseleers
A1
Journal Article
in
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
2017
Environmental contaminants of honeybee products in Uganda detected using LC-MS/MS and GC-ECD
Deborah Ruth Amulen
Pieter Spanoghe
Michael Houbraken
Andrew Tamale
Dirk de Graaf
Paul Cross
Guy Smagghe
A1
Journal Article
in
PLOS ONE
2017
Expression of key components of the RNAi machinery are suppressed in Apis mellifera that suffer a high virus infection
Lina De Smet
Jorgen Ravoet
Tom Wenseleers
Dirk de Graaf
A1
Journal Article
in
ENTOMOLOGICAL SCIENCE
2017
Individual and genetic task specialization in policing behaviour in the European honeybee
Ulrich R Ernst
Dries Cardoen
Vincent Cornette
Francis LW Ratnieks
Dirk de Graaf
Liliane Schoofs
Peter Verleyen
Tom Wenseleers
A1
Journal Article
in
ANIMAL BEHAVIOUR
2017
Nosema neumanni n. sp. (Microsporidia, Nosematidae), a new microsporidian parasite of honeybees, Apis mellifera in Uganda
Moses Chemurot
Lina De Smet
Marleen Brunain
Riet De Rycke
Dirk de Graaf
A1
Journal Article
in
EUROPEAN JOURNAL OF PROTISTOLOGY
2017
Stress indicator gene expression profiles, colony dynamics and tissue development of honey bees exposed to sub-lethal doses of imidacloprid in laboratory and field experiments
Lina De Smet
Fani Hatjina
Pavlos Ioannidis
Anna Hamamtzoglou
Karel Schoonvaere
Frédéric Francis
Ivan Meeus
Guy Smagghe
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2017
The buzz about bees and poverty alleviation : identifying drivers and barriers of beekeeping in sub-Saharan Africa
Deborah Ruth Amulen
Marijke D'Haese
Elizabeth Ahikiriza
Jacob Godfrey Agea
Franciscus Jacobs
Dirk de Graaf
Guy Smagghe
Paul Cross
A1
Journal Article
in
PLOS ONE
2017
The distribution, infestation levels and effects of honeybee parasites and pathogens on colony performance in two agro-ecological zones of Uganda
Moses Chemurot
Dirk de Graaf
Dissertation
2017
The intimate host-pathogen relation of Paenibacillus larvae and the honey bee Apis mellifera
Tine Descamps
Dirk de Graaf
Paul De Vos
Dissertation
2017
Towards an increasing honey production in Northern Uganda : a multi-perspective approach
Deborah Ruth Amulen
Guy Smagghe
Dirk de Graaf
Franciscus Jacobs
Dissertation
2017
Trueness and precision of the real-time RT-PCR method for quantifying the chronic bee paralysis virus genome in bee homogenates evaluated by a comparative inter-laboratory study
Frank Schurr
Nicolas Cougoule
Marie-Pierre Riviere
Magali Ribiere-Chabert
Hamid Achour
Dan Adam
Carlos Castillo
Dirk de Graaf
Eva Forsgren
Anna Granato
Sirpa Heinikainen
Julia Jurovcikova
Per Kryger
Christine Manson
Marie-Francoise Menard
Stephane Perennes
Marc O Schaefer
Elena San Miguel Ibanez
Joao Silva
Ivana Tlak Gajger
Victoria Tomkies
Ivan Toplak
Alain Viry
Dagmara Zdanska
Eric Dubois
A1
Journal Article
in
JOURNAL OF VIROLOGICAL METHODS
2017
2016
Belgian honey bee winter mortality during 2012-2013 : a case-control study and spatial analysis
Sophie Roelandt
Estelle Meroc
Flavien Riocreux
Dirk de Graaf
Kim Bach Nguyen
Marleen Brunain
Benedicte Verhoeven
Marc Dispas
Stefan Roels
Yves Van der Stede
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2016
C1q-like protein and PVF1 from honeybee venom show IgE-reactivity but do not activate basophils
M Schiener
Matthias Van Vaerenbergh
S Etzold
B Eberlein
Lina De Smet
M Absmaier
U Darsow
T Biedermann
E Spillner
M Ollert
T Jakob
C Schmidt-Weber
Dirk de Graaf
S Blank
C3
Conference
2016
Discovery of Lake Sinai virus and an unusual strain of acute bee paralysis virus in West African apiaries
Felicien Amakpe
Lina De Smet
Marleen Brunain
Jorgen Ravoet
Franciscus Jacobs
Wim Reybroeck
Brice Sinsin
Dirk de Graaf
A1
Journal Article
in
APIDOLOGIE
2016
Exploring the beekeeping potential in the Republic of Benin by examining the melliferous trees, the honeybees and the honey they produce
Felicien Amakpe
Dirk de Graaf
Brice Sinsin
Franciscus Jacobs
Dissertation
2016
Factors influencing the prevalence and infestation levels of Varroa destructor in honeybee colonies in two highland agro-ecological zones of Uganda
Moses Chemurot
Anne M Akol
Charles Masembe
Lina De Smet
Tine Descamps
Dirk de Graaf
A1
Journal Article
in
EXPERIMENTAL AND APPLIED ACAROLOGY
2016
First detection of Paenibacillus larvae the causative agent of American Foulbrood in a Ugandan honeybee colony
Moses Chemurot
Marleen Brunain
Anne M Akol
Tine Descamps
Dirk de Graaf
A1
Journal Article
in
SPRINGERPLUS
2016
Multiple Locus Variable number of tandem repeat Analysis : a molecular genotyping tool for Paenibacillus larvae
Tine Descamps
Lina De Smet
Pieter Stragier
Paul De Vos
Dirk de Graaf
A1
Journal Article
in
MICROBIAL BIOTECHNOLOGY
2016
Plasticity in the gut microbial community and uptake of Enterobacteriaceae (Gammaproteobacteria) in Bombus terrestris bumblebees' nests when reared indoors and moved to an outdoor environment
Laurian Parmentier
Ivan Meeus
Hadi Mosallanejad
Dirk de Graaf
Guy Smagghe
A1
Journal Article
in
APIDOLOGIE
2016
Preliminary analysis of loss rates of honey bee colonies during winter 2015/16 from the COLOSS survey
Robert Brodschneider
Alison Gray
Romee van der Zee
Noureddine Adjlane
Valters Brusbardis
Jean-Daniel Charriere
Robert Chlebo
Mary F Coffey
Karl Crailsheim
Bjorn Dahle
Jiri Danihlik
Ellen Danneels
Dirk de Graaf
Marica Maja Drazic
Mariia Fedoriak
Ivan Forsythe
Miroljub Golubovski
Ales Gregorc
Urszula Grzeda
Ian Hubbuck
Rahsan Ivgin Tunca
Lassi Kauko
Ole Kilpinen
Justinas Kretavicius
Preben Kristiansen
Maritta Martikkala
Raquel Martin-Hernandez
Franco Mutinelli
Magnus Peterson
Christoph Otten
Asli Ozkirim
Aivar Raudmets
Noa Simon-Delso
Victoria Soroker
Grazyna Topolska
Julien Vallon
Flemming Vejsnaes
Saskia Woehl
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2016
Residues in beeswax : a health risk for the consumer of honey and beeswax?
Olivier Wilmart
Anne Legreve
Marie-Louise Scippo
Wim Reybroeck
Bruno Urbain
Dirk de Graaf
Walter Steurbaut
Philippe Delahaut
Pascal Gustin
Bach Kim Nguyen
Claude Saegerman
A1
Journal Article
in
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
2016
Risk indicators affecting honeybee colony survival in Europe : one year of surveillance
Marie-Pierre Chauzat
Antoine Jacques
Marion Laurent
Stephanie Bougeard
Pascal Hendrikx
Magali Ribiere-Chabert
Dirk de Graaf
Estelle Meroc
Bach Kim Nguyen
Sophie Roelandt
Stefan Roels
Yves Van der Stede
Tina Tonnersen
Per Kryger
Kart Jaarma
Merle Kuus
Arvi Raie
Sirpa Heinikainen
Sinikka Pelkonen
Nella Vahanikkila
Christophe Andrieux
Alexis Ballis
Guy Barrieu
Fatah Bendali
Corinne Brugoux
Stephanie Franco
Anne-Marie Fuentes
Alain Joel
Yves Layec
Jacqueline Lopez
Andre Lozach
Laure Malherbe-Duluc
Viviane Mariau
Faycal Meziani
Denis Monod
Sebastien Mutel
Eric Oesterle
Muriel Orlowski
Manuel Petit
Patricia Pillu
Florence Poret
Alain Viry
Stefan Berg
Ralph Buechler
Doris de Craigher
Elke Genersch
Hans-Hinrich Kaatz
Marina D Meixner
Werner von der Ohe
Christoph Otten
Peter Rosenkranz
Marc O Schaefer
Annette Schroeder
Eirini Agianiotaki
Stamatia Arfara
Sofia Boutsini
Marianthi Giannoulopoulou
Varvara Hondrou
Sonia Karipidou
Dimitrios Katsaros
Aristomenis Katzagiannakis
Antonios Kiriakopoulos
Konstantinos Oureilidis
Aspasia Panteli
Fotis Pantoleon
Zoi Papagianni
Eleni Papalexiou
Socrates Perdikaris
Athanasios Prapas
Panagiota Siana
Ioannis Skandalakis
Despoina Stougiou
Ioannis Tomazinakis
Eleftheria Tsali
Evgenia Tseliou
Achillefs Tsiplakidis
Efstratios Tsompanellis
Giorgos Vamvakas
Vasiliki Varvarouta
Dimitris Vourvidis
Adam Dan
Gyongyi Daroczi
Maria Lang
Melitta Papp
Petra Deakne Paulus
Eszter Pupp
Marta Szalo
Adam Toth
Szilvia Zseli
Gianluigi Bressan
Anna Cerrone
Giovanni Formato
Anna Granato
Antonio Lavazza
Piero Macellari
Paola Marcello
Claudio Ghittino
Ponti Andrea Maroni
Rosaria Possidente
Franco Mutinelli
Claudia Nassuato
Antonio Pintore
Luciano Ricchiuti
Luigi Ruocco
Antonio Salvaggio
Pasquale Troiano
Barbara Voltini
Jelena Avsejenko
Elina Ciekure
Gunita Deksne
Ineta Eglite
Rita Granta
Edvins Olsevski
Ieva Rodze
Madara Stinka
Rasa Sirutkaityte
Sigitas Siriukaitis
Andrzej Bober
Krzysztof Jazdzewski
Krystyna Pohorecka
Marta Skubida
Dagmara Zdanska
Maria Rita Ramos Amador
Susana Freitas
Sofia Quintans
Patricia Tavares Santos
Nicole Brezinova
Andrea Brtkova
Zuzana Cuvalova
Miriam Filipova
Julia Jurovcikova
Miriam Kantikova
Zuzana Kubicova
Erika Papiernikova
Lucia Sulejova
Juraj Toporcak
Carmen Maria Ares Cenador
Javier Ariza
Nieves Berna Serna
Amparo Cabeza Nunez
Jorge Casasempere Cascales
Carlos Cid Gonzalez
Jose Manuel Corzan Ripoll
Miguel Angel De Abajo Domingo
Roberto Diaz Rey
Angel Esteban Royo
Pilar Fernandez Somalo
Pascualvaca Garcia Pascualvaca
Carlos Gonzalez Brena
Olga Minguez Gonzalez
Maria Luisa Onate
Pedro Oteiza Orradre
Iratxe Perez Cobo
Margarita Plaza Perez
D Juan Ramon Puy Pitarque
Ruben Riol Guinea
Luis Jose Romero Gonzalez
Jose Fernando Soldevill Yanguas
Merce Soler i Barrasus
Virginia Vigo Lopez
Jose Luis Villarta Rivas
Lotta Fabricius-Kristiansen
Eva Forsgren
Mike Brown
Giles Budge
Ruth Grant
Gay Marris
Michelle Powell
Andy Wattam
Ilex Whiting
Laura Cauquil
Emmanuel Garin
Marie-Pierre Riviere
A1
Journal Article
in
APIDOLOGIE
2016
Track-a-Forager: a program for the automated analysis of RFID tracking data to reconstruct foraging behaviour
A Van Geystelen
K Benaets
Dirk de Graaf
MHD Larmuseau
T Wenseleers
A1
Journal Article
in
INSECTES SOCIAUX
2016
Unbiased RNA shotgun metagenomics in social and solitary wild bees detects associations with eukaryote parasites and new viruses
Karel Schoonvaere
Lina De Smet
Guy Smagghe
Andy Vierstraete
Bart Braeckman
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2016
Varroa destructor Macula-like virus, Lake Sinai virus and other new RNA viruses in wild bumblebee hosts (Bombus pascuorum, Bombus lapidarius and Bombus pratorum)
Laurian Parmentier
Guy Smagghe
Dirk de Graaf
Ivan Meeus
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2016
2015
Bee pathogens found in Bombus atratus from Colombia : a case study
Viviana Gamboa
Jorgen Ravoet
Marleen Brunain
Guy Smagghe
Ivan Meeus
Judith Figueroa
Diego Riaño
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2015
Characterization of two species of Trypanosomatidae from the honey bee Apis mellifera: Crithidia mellificae Langridge and McGhee, 1967 and Lotmaria passim n. gen., n. sp.
Ryan S Schwarz
Gary R Bauchan
Charles A Murphy
Jorgen Ravoet
Dirk de Graaf
Jay D Evans
A1
Journal Article
in
JOURNAL OF EUKARYOTIC MICROBIOLOGY
2015
Differential diagnosis of the honey bee trypanosomatids Crithidia mellificae and Lotmaria passim
Jorgen Ravoet
Ryan S Schwarz
Tine Descamps
Orlando Yañez
Cansu Ozge Tozkar
Raquel Martin-Hernandez
Carolina Bartolomé
Lina De Smet
Mariano Higes
Tom Wenseleers
Regula Schmid-Hempel
Peter Neumann
Tatsuhiko Kadowaki
Jay D Evans
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2015
Exploring the involvement of honey bee pathogens in colony collapses from epidemiological data, pathogen genotyping and host immune responses
Jorgen Ravoet
Dirk de Graaf
Dissertation
2015
Exploring the potential of venom from Nasonia vitripennis as therapeutic agent with high-throughput screening tools
Ellen Danneels
Ellen Formesyn
Dirk de Graaf
A1
Journal Article
in
TOXINS
2015
Genome sequence heterogeneity of Lake Sinai Virus found in honey bees and Orf1/RdRP-based polymorphisms in a single host
Jorgen Ravoet
Lina De Smet
Tom Wenseleers
Dirk de Graaf
A1
Journal Article
in
VIRUS RESEARCH
2015
Honeybee venom proteome profile of queens and winter bees as determined by a mass spectrometric approach
Ellen Danneels
Matthias Van Vaerenbergh
Griet Debyser
Bart Devreese
Dirk de Graaf
A1
Journal Article
in
TOXINS
2015
IgE recognition of chimeric isoforms of the honeybee (Apis mellifera) venom allergen Api m 10 evaluated by protein array technology
Matthias Van Vaerenbergh
Lina De Smet
David Rafei-Shamsabadi
Simon Blank
Edzard Spillner
Didier G Ebo
Bart Devreese
Thilo Jakob
Dirk de Graaf
A1
Journal Article
in
MOLECULAR IMMUNOLOGY
2015
Pesticides for apicultural and/or agricultural application found in Belgian honey bee wax combs
Jorgen Ravoet
Wim Reybroeck
Dirk de Graaf
A1
Journal Article
in
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
2015
Potential for spillover of protozoan parasites from domesticated honeybees and reared bumblebees towards wild bumblebees
Jafar Maharramov
Guy Smagghe
Ivan Meeus
Dirk de Graaf
Dissertation
2015
The genomes of two key bumblebee species with primitive eusocial organization
BM Sadd
SM Barribeau
G Bloch
Dirk de Graaf
P Dearden
CG Elsik
J Gadau
CJP Grimmelikhuijzen
M Hasselmann
JD Lozier
HM Robertson
Guy Smagghe
E Stolle
Matthias Van Vaerenbergh
RM Waterhouse
E Bornberg-Bauer
S Klasberg
AK Bennett
F Câmara
R Guigó
K Hoff
M Mariotti
M Munoz-Torres
T Murphy
D Santesmasses
GV Amdam
M Beckers
M Beye
M Biewer
MMG Bitondi
ML Blaxter
AFG Bourke
MJF Brown
SD Buechel
R Cameron
Kaat Cappelle
JC Carolan
Olivier Christiaens
KL Ciborowski
DF Clarke
TJ Colgan
DH Collins
AG Cridge
T Dalmay
S Dreier
L du Plessis
E Duncan
S Erler
J Evans
T Falcon
K Flores
FCP Freitas
T Fuchikawa
T Gempe
K Hartfelder
F Hauser
S Helbing
FC Humann
F Irvine
LS Jermiin
CE Johnson
RM Johnson
AK Jones
T Kadowaki
JH Kidner
V Koch
A Köhler
FB Kraus
HMG Lattorff
M Leask
GA Lockett
EB Mallon
DS Marco Antonio
M Marxer
Ivan Meeus
RFA Moritz
A Nair
K Näpflin
I Nissen
Jinzhi Niu
FMF Nunes
JG Oakeshott
A Osborne
M Otte
DG Pinheiro
N Rossié
O Rueppell
CG Santos
R Schmid-Hempel
BD Schmitt
C Schulte
ZLP Simões
MPM Soares
L Swevers
EC Winnebeck
F Wolschin
Na Yu
EM Zdobnov
PK Aqrawi
KP Blankenburg
M Coyle
L Francisco
AG Hernandez
M Holder
ME Hudson
L Jackson
J Jayaseelan
V Joshi
C Kovar
SL Lee
R Mata
T Mathew
IF Newsham
R Ngo
G Okwuonu
C Pham
LL Pu
N Saada
J Santibanez
D Simmons
R Thornton
A Venkat
KKO Walden
YQ Wu
Griet Debyser
Bart Devreese
C Asher
J Blommaert
AD Chipman
L Chittka
B Fouks
Jisheng Liu
MP O'Neill
S Sumner
D Puiu
J Qu
SL Salzberg
SE Scherer
DM Muzny
S Richards
GE Robinson
RA Gibbs
P Schmid-Hempel
KC Worley
A1
Journal Article
in
GENOME BIOLOGY
2015
Unraveling the venom proteome of the bumblebee (Bombus terrestris) by integrating a combinatorial peptide ligand library approach with FT-ICR MS
Matthias Van Vaerenbergh
Griet Debyser
Guy Smagghe
Bart Devreese
Dirk de Graaf
A1
Journal Article
in
TOXICON
2015
Vertical transmission of honey bee viruses in a Belgian queen breeding program
Jorgen Ravoet
Lina De Smet
Tom Wenseleers
Dirk de Graaf
A1
Journal Article
in
BMC VETERINARY RESEARCH
2015
2014
Beeswax residue analysis points to an alarming contamination : a Belgian case study
Jorgen Ravoet
Wim Reybroeck
Lina De Smet
Dirk de Graaf
P1
Conference
2014
Effect of bodily fluids from honey bee (Apis mellifera) larvae on growth and genome-wide transcriptional response of the causal agent of American Foulbrood disease (Paenibacillus larvae)
Lina De Smet
Dieter De Koker
Alyse K Hawley
Leonard J Foster
Paul De Vos
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2014
Effect of oral infection with Kashmir bee virus and Israeli acute paralysis virus on bumblebee (Bombus terrestris) reproductive success
Ivan Meeus
Joachim R de Miranda
Dirk de Graaf
Felix Wäckers
Guy Smagghe
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2014
Exploring the hidden honeybee (Apis mellifera) venom proteome by integrating a combinatorial peptide ligand library approach with FTMS
Matthias Van Vaerenbergh
Griet Debyser
Bart Devreese
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF PROTEOMICS
2014
Finding the missing honey bee genes: lessons learned from a genome upgrade
Christine G Elsik
Kim C Worley
Anna K Bennett
Martin Beye
Francisco Camara
Christopher P Childers
Dirk de Graaf
Griet Debyser
Jixin Deng
Bart Devreese
Eran Elhaik
Jay D Evans
Leonard J Foster
Dan Graur
Roderic Guigo
Katharina Jasmin Hoff
Michael E Holder
Matthew E Hudson
Greg J Hunt
Huaiyang Jiang
Vandita Joshi
Radhika S Khetani
Peter Kosarev
Christie L Kovar
Jian Ma
Ryszard Maleszka
Robin FA Moritz
Monica C Munoz-Torres
Terence D Murphy
Donna M Muzny
Irene F Newsham
Justin T Reese
Hugh M Robertson
Gene E Robinson
Olav Rueppell
Victor Solovyev
Mario Stanke
Eckart Stolle
Jennifer M Tsuruda
Matthias Van Vaerenbergh
Robert M Waterhouse
Daniel B Weaver
Charles W Whitfield
Yuanqing Wu
Evgeny M Zdobnov
Lan Zhang
Dianhui Zhu
Richard A Gibbs
A1
Journal Article
in
BMC GENOMICS
2014
Gamma irradiation of pollen and eradication of Israeli acute paralysis virus
Ivan Meeus
Hadi Mosallanejad
Jinzhi Niu
Dirk de Graaf
Felix Wäckers
Guy Smagghe
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2014
Holistic screening of collapsing honey bee colonies in Spain: a case study
Almudeno Cepero
Jorgen Ravoet
Tamara Gómez-Moracho
José Luis Bernal
Maria J Del Nozal
Carolina Bartolomé
Xulio Maside
Aránzazu Meana
Amelia González-Porto
Dirk de Graaf
Raquel Martín-Hernández
Mariano Higes
A2
Journal Article
in
BMC RESEARCH NOTES
2014
How the venom from the ectoparasitoid wasp Nasonia vitripennis exhibits anti-inflammatory properties on mammalian cell lines
Ellen Danneels
Sarah Gerlo
Karen Heyninck
Kathleen Van Craenenbroeck
Karolien De Bosscher
Guy Haegeman
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2014
Hydroxylmethylfurfural induces reactive oxygen species (ROS)-dependent activation of the Toll pathway in honey bees
Lina De Smet
Claude Saegerman
Jorgen Ravoet
Dirk de Graaf
P1
Conference
2014
In vitro diagnosis of Hymenoptera venom allergy and further development of component resolved diagnostics
Didier G Ebo
Matthias Van Vaerenbergh
Dirk de Graaf
Chris H Bridts
Luc S De Clerck
Vito Sabato
A1
Journal Article
in
EXPERT REVIEW OF CLINICAL IMMUNOLOGY
2014
Reproduction of honeybee workers is regulated by epidermal growth factor receptor signaling
Ellen Formesyn
Dries Cardoen
Ulrich R Ernst
Ellen Danneels
Matthias Van Vaerenbergh
Dieter De Koker
Peter Verleyen
Tom Wenseleers
Liliane Schoofs
Dirk de Graaf
A1
Journal Article
in
GENERAL AND COMPARATIVE ENDOCRINOLOGY
2014
The venom of Nasonia vitripennis : involvement in the host-parasitoid interaction and putative biomedical application
Ellen Danneels
Dirk de Graaf
Kathleen Van Craenenbroeck
Franciscus Jacobs
Dissertation
2014
Widespread occurrence of honey bee pathogens in solitary bees
Jorgen Ravoet
Lina De Smet
Ivan Meeus
Guy Smagghe
Tom Wenseleers
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2014
2013
Comprehensive bee pathogen screening in Belgium reveals Crithidia mellificae as a new contributory factor to winter mortality
Jorgen Ravoet
Jafar Maharramov
Ivan Meeus
Lina De Smet
Tom Wenseleers
Guy Smagghe
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2013
Early changes in the pupal transcriptome of the flesh fly Sarcophagha crassipalpis to parasitization by the ectoparasitic wasp, Nasonia vitripennis
Ellen Danneels
Ellen Formesyn
Daniel A Hahn
David L Denlinger
Dries Cardoen
Tom Wenseleers
Liliane Schoofs
Dirk de Graaf
A1
Journal Article
in
INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY
2013
Exploring diverse molecular processes in two genome sequenced hymenopteran model systems : Nasonia vitripennis-(non)host interactions and honeybee fertility
Ellen Formesyn
Dirk de Graaf
Dissertation
2013
Extending the honey bee venome with the antimicrobial peptide apidaecin and a protein resembling wasp antigen 5
Matthias Van Vaerenbergh
Dries Cardoen
Ellen Formesyn
Marleen Brunain
Gonzalez Van Driessche
S Blank
E Spillner
Peter Verleyen
Tom Wenseleers
Liliane Schoofs
Bart Devreese
Dirk de Graaf
A1
Journal Article
in
INSECT MOLECULAR BIOLOGY
2013
Genetic variability of the neogregarine Apicystis bombi, an etiological agent of an emergent bumblebee disease
Jafar Maharramov
Ivan Meeus
Kevin Maebe
Marina Arbetman
Carolina Morales
Peter Graystock
William OH Hughes
Santiago Plischuk
Carlos E Lange
Dirk de Graaf
Nelson Zapata
Jose Javier Perez de la Rosa
Tomás E Murray
Mark JF Brown
Guy Smagghe
A1
Journal Article
in
PLOS ONE
2013
Honeybee (Apis mellifera) and bumblebee (Bombus terrestris) venom: analysis and immunological importance of the proteome
Matthias Van Vaerenbergh
Dirk de Graaf
Bart Devreese
Dissertation
2013
Hydroxymethylfurfural: a possible emergent cause of honey bee mortality?
Lara Zirbes
Bach Kim Nguyen
Dirk de Graaf
Bruno De Meulenaer
Wim Reybroeck
Eric Haubruge
Claude Saegerman
A1
Journal Article
in
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
2013
IgE recognition of multiple novel Api m 10 isoforms evaluated by protein array technology
Matthias Van Vaerenbergh
Lina De Smet
S Blank
E Spillner
D Ebo
T Jakob
Bart Devreese
Dirk de Graaf
C3
Conference
2013
Standard methods for American foulbrood research
Dirk de Graaf
Adriana M Alippi
Karina Antunez
Katherine A Aronstein
Giles Budge
Dieter De Koker
Lina De Smet
Douglas W Dingman
Jay D Evans
Leonard J Foster
Anne Fünfhaus
Eva Garcia-Gonzalez
Ales Gregorc
Hannelie Human
K Daniel Murray
Bach Kim Nguyen
Lena Poppinga
Marla Spivak
Dennis vanEngelsdorp
Selwyn Wilkins
Elke Genersch
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2013
Standard methods for virus research in Apis mellifera
Joachim R de Miranda
Lesley Bailey
Brenda V Ball
Philippe Blanchard
Giles E Budge
Nor Chejanovsky
Yan-Ping Chen
Laurent Gauthier
Elke Genersch
Dirk de Graaf
Magali Ribière
Eugene Ryabov
Lina De Smet
Jozef JM van der Steen
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2013
The role of serine- and metalloproteases in Nasonia vitripennis venom in cell death related processes towards a Spodoptera frugiperda Sf21 cell line
Ellen Formesyn
Karen Heyninck
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INSECT PHYSIOLOGY
2013
2012
BeeDoctor, a versatile MLPA-based diagnostic tool for screening bee viruses
Lina De Smet
Jorgen Ravoet
Joachim R de Miranda
Tom Wenseleers
Matthias Y Mueller
Robin FA Moritz
Dirk de Graaf
A1
Journal Article
in
PLOS ONE
2012
Influence of the uterine environment on the development of in vitro-produced equine embryos
Katrien Smits
Jan Govaere
Luc Peelman
Karen Goossens
Dirk de Graaf
Dries Vercauteren
Leen Vandaele
Maarten Hoogewijs
Eline Wydooghe
Torn Stout
Ann Van Soom
A1
Journal Article
in
REPRODUCTION
2012
Proteomics of the venom of the parasitoid Nasonia vitripennis
Ellen Formesyn
Ellen Danneels
Dirk de Graaf
Bookchapter
in
Parasitoid viruses : symbionts and pathogens
2012
Worker honeybee sterility: a proteomic analysis of suppressed ovary activation
Dries Cardoen
Ulrich R Ernst
Bart Boerjan
Annelies Bogaerts
Ellen Formesyn
Dirk de Graaf
Tom Wenseleers
Liliane Schoofs
Peter Verleyen
A1
Journal Article
in
JOURNAL OF PROTEOME RESEARCH
2012
2011
Analyse du risque posé en santé animale par la présence de l'hydroxyméthylfurfural dans les sirops de nourrissement des abeilles domestiques
O Wilmart
W Reybroeck
Bruno De Meulenaer
Dirk de Graaf
B Nguyen
André Huyghebaert
C Saegerman
A1
Journal Article
in
ANNALES DE MEDECINE VETERINAIRE
2011
Differential proteomics in dequeened honeybee colonies reveals lower viral load in hemolymph of fertile worker bees
Dries Cardoen
Ulrich R Ernst
Matthias Van Vaerenbergh
Bart Boerjan
Dirk de Graaf
Tom Wenseleers
Liliane Schoofs
Peter Verleyen
A1
Journal Article
in
PLOS ONE
2011
Effects of invasive parasites on bumble bee declines
Ivan Meeus
Mark JF Brown
Dirk de Graaf
Guy Smagghe
A1
Journal Article
in
CONSERVATION BIOLOGY
2011
Genome-wide analysis of alternative reproductive phenotypes in honeybee workers
Dries Cardoen
Tom Wenseleers
Ulrich R Ernst
Ellen Danneels
Dries Laget
Dirk de Graaf
Liliane Schoofs
Peter Verleyen
A1
Journal Article
in
MOLECULAR ECOLOGY
2011
Polar tube protein gene diversity among Nosema ceranae strains derived from a Greek honey bee health study
Fani Hatjina
Georgios Tsoktouridis
Maria Bouga
Leonidas Charistos
Vassiliki Evangelou
Dimitrios Avtzis
Ivan Meeus
Marleen Brunain
Guy Smagghe
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2011
Updated genome assembly and annotation of Paenibacillus larvae, the agent of American foulbrood disease of honey bees
Queenie WT Chan
R Scott Cornman
Inanc Birol
Nancy Y Liao
Simon K Chan
T Roderick Docking
Shaun D Jackman
Greg A Taylor
Steven JM Jones
Dirk de Graaf
Jay D Evans
Leonard J Foster
A1
Journal Article
in
BMC GENOMICS
2011
2010
Functional and Evolutionary Insights from the Genomes of Three Parasitoid Nasonia Species
JH Werren
S Richards
CA Desjardins
O Niehuis
J Gadau
JK Colbourne
LW Beukeboom
C Desplan
CG Elsik
CJP Grimmelikhuijzen
P Kitts
JA Lynch
T Murphy
DCSG Oliveira
CD Smith
L van de Zande
KC Worley
EM Zdobnov
Maarten Aerts
S Albert
VH Anaya
JM Anzola
AR Barchuk
SK Behura
AN Bera
MR Berenbaum
RC Bertossa
MMG Bitondi
SR Bordenstein
P Bork
E Bornberg-Bauer
Marleen Brunain
G Cazzamali
L Chaboub
J Chacko
D Chavez
CP Childers
JH Choi
ME Clark
C Claudianos
RA Clinton
AG Cree
AS Cristino
PM Dang
AC Darby
Dirk de Graaf
Bart Devreese
HH Dinh
R Edwards
N Elango
E Elhaik
O Ermolaeva
JD Evans
S Foret
GR Fowler
D Gerlach
JD Gibson
DG Gilbert
D Graur
S Gruender
DE Hagen
Y Han
F Hauser
D Hultmark
HC Hunter
SN Jhangian
HY Jiang
RM Johnson
AK Jones
T Junier
T Kadowaki
A Kamping
Y Kapustin
B Kechavarzi
J Kim
B Kiryutin
T Koevoets
CL Kovar
EV Kriventseva
R Kucharski
H Lee
SL Lee
K Lees
LR Lewis
DW Loehlin
JM Logsdon
JA Lopez
RJ Lozado
D Maglott
R Maleszka
A Mayampurath
DJ Mazur
MA McClure
AD Moore
MB Morgan
J Muller
MC Munoz-Torres
DM Muzny
LV Nazareth
S Neupert
NB Nguyen
FMF Nunes
JG Oakeshott
GO Okwuonu
BA Pannebakker
VR Pejaver
ZG Peng
SC Pratt
R Predel
LL Pu
H Ranson
R Raychoudhury
A Rechtsteiner
JT Reese
JG Reid
M Riddle
IM Robertson
J Romero-Severson
M Rosenberg
TB Sackton
DB Sattelle
H Schluns
T Schmitt
M Schneider
A Schuler
AM Schurko
DM Shuker
ZLP Simoes
S Sinha
Z Smith
V Solovyev
A Souvorov
A Springauf
E Stafflinger
DE Stage
M Stanke
Y Tanaka
A Telschow
C Trent
S Vattathil
EC Verhulst
L Viljakainen
KW Wanner
RM Waterhouse
JB Whitfield
TE Wilkes
M Williamson
JH Willis
F Wolschin
S Wyder
T Yamada
SV Yi
CN Zecher
L Zhang
RA Gibbs
A1
Journal Article
in
SCIENCE
2010
Honey bee colony losses in Belgium during the 2008-9 winter
Bach Kim Nguyen
Jacques Mignon
Dries Laget
Dirk de Graaf
Franciscus Jacobs
Denis van Engelsdorp
Yves Brostaux
Claude Saegerman
Eric Haubruge
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2010
Insights into the venom composition of the ectoparasitoid wasp Nasonia vitripennis from bioinformatic and proteomic studies
Dirk de Graaf
Maarten Aerts
Marleen Brunain
CA Desjardins
Franciscus Jacobs
JH Werren
Bart Devreese
A1
Journal Article
in
INSECT MOLECULAR BIOLOGY
2010
Multiplex PCR detection of slowly-evolving trypanosomatids and neogregarines in bumblebees using broad-range primers
Ivan Meeus
Dirk de Graaf
K Jans
Guy Smagghe
A1
Journal Article
in
JOURNAL OF APPLIED MICROBIOLOGY
2010
Multiplex RT-PCR with broad-range primers and an exogenous internal amplification control for the detection of honeybee viruses in bumblebees
Ivan Meeus
Guy Smagghe
Reinhold Siede
Kris Jans
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2010
Two novel proteins expressed by the venom glands of Apis mellifera and Nasonia vitripennis share an ancient C1q-like domain
Dirk de Graaf
Marleen Brunain
B Scharlaken
N Peiren
Bart Devreese
DG Ebo
WJ Stevens
CA Desjardins
JH Werren
Franciscus Jacobs
A1
Journal Article
in
INSECT MOLECULAR BIOLOGY
2010
Venom proteins of the parasitoid wasp Nasonia vitripennis : recent discovery of an untapped pharmacopee
Ellen Danneels
David B Rivers
Dirk de Graaf
A1
Journal Article
in
TOXINS
2010
2009
Bee, wasp and ant venomics pave the way for a component-resolved diagnosis of sting allergy
Dirk de Graaf
Maarten Aerts
Ellen Danneels
Bart Devreese
A1
Journal Article
in
Journal of Proteomics
2009
Lessons from the first international proficiency test for the detection of spores from the honey bee pathogen Paenibacillus larvae
Dirk de Graaf
Wolfgang Ritter
Franciscus Jacobs
Marleen Brunain
A1
Journal Article
in
ACCREDITATION AND QUALITY ASSURANCE
2009
2008
Differential gene expression in the honeybee head after a bacteria challenge
Bieke Scharlaken
Dirk de Graaf
Karen Goossens
Luc Peelman
Franciscus Jacobs
A1
Journal Article
in
DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY
2008
First molecular confirmation of deformed wing virus infections of honeybees from a Belgian apiary reveals the presence of black queen cell virus and Varroa destructor virus 1
Dirk de Graaf
Marleen Brunain
H IMBERECHTS
Franciscus Jacobs
A1
Journal Article
in
VLAAMS DIERGENEESKUNDIG TIJDSCHRIFT
2008
Implementation of quality control and biosafety measurements in the diagnosis of honey bee diseases
Dirk de Graaf
Marleen Brunain
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2008
Integrated 'omic' study on the molecular events in the honey bee head after bacterial challenge
Bieke Scharlaken
Franciscus Jacobs
Dirk de Graaf
Dissertation
2008
Proteomic analysis of the honey bee worker venom gland focusing on the mechanisms of protection against tissue damage
Nico Peiren
Dirk de Graaf
Frank Vanrobaeys
Ellen Danneels
Bart Devreese
Jozef Van Beeumen
Franciscus Jacobs
A1
Journal Article
in
Toxicon
2008
Reference gene selection for insect expression studies using quantitative real-time PCR: The head of the honeybee, Apis mellifera, after a bacterial challenge
Bieke Scharlaken
Dirk de Graaf
Karen Goossens
Marleen Brunain
Luc Peelman
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INSECT SCIENCE
2008
2007
Differential protein expression in the honey bee head after a bacterial challenge
Bieke Scharlaken
Dirk de Graaf
Samy Memmi
Bart Devreese
Jozef Van Beeumen
Franciscus Jacobs
A1
Journal Article
in
ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY
2007
Selection of housekeeping genes for gene expression studies in honey bee head tissue using quantitative real-time PCR
Bieke Scharlaken
Dirk de Graaf
Karen Goossens
Marleen Brunain
Luc Peelman
Franciscus Jacobs
C1
Conference
2007
Stability of reference genes for expression studies in the honey bee head after a bacterial challenge using quantitative real-time PCR
Bieke Scharlaken
Dirk de Graaf
Karen Goossens
Marleen Brunain
Luc Peelman
Franciscus Jacobs
C1
Conference
2007
2006
Diagnosis of American foulbrood in honey bees: a synthesis and proposed analytical protocols
Dirk de Graaf
AM ALIPPI
M BROWN
JD EVANS
M FELDLAUFER
A GREGORC
M HORNITZKY
SF PERNAL
DMT SCHUCH
D TITERA
V TOMKIES
W RITTER
A1
Journal Article
in
LETTERS IN APPLIED MICROBIOLOGY
2006
Genomic and transcriptional analysis of protein heterogeneity of the honeybee venom allergen Api m 6
Nico Peiren
Dirk de Graaf
JD EVANS
Franciscus Jacobs
A1
Journal Article
in
INSECT MOLECULAR BIOLOGY
2006
Identification of Paenibacillus larvae to the subspecies level : an obstacle for AFB diagnosis
Dirk de Graaf
Paul De Vos
Marc Heyndrickx
Stefanie Van Trappen
Nico Peiren
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
2006
Insights into social insects from the genome of the honeybee Apis mellifera
G WEINSTOCK
G ROBINSON
R GIBBS
Dirk de Graaf
A1
Journal Article
in
NATURE
2006
Molecular cloning and expression of icarapin, a novel IgE-binding bee venom protein
Nico Peiren
Dirk de Graaf
Marleen Brunain
CH BRIDTS
DG EBO
WJ STEVENS
Franciscus Jacobs
A1
Journal Article
in
FEBS LETTERS
2006
Scope for non-wood forest products income generation from rehabilitation areas: focus on beekeeping
Franciscus Jacobs
Caroline Simoens
Dirk de Graaf
J Deckers
A2
Journal Article
in
JOURNAL OF THE DRYLANDS
2006
The venom of honeybees (Apis mellifera L.) : from proteomics to recombinant production of potential allergens
Nico Peiren
Franciscus Jacobs
Dirk de Graaf
Dissertation
2006
2005
The protein composition of honeybee venom reconsidered by a proteomic approach
Nico Peiren
Frank Vanrobaeys
Dirk de Graaf
Bart Devreese
Jozef Van Beeumen
Franciscus Jacobs
A1
Journal Article
in
BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS
2005
2004
Chapter 2.9.2. American Foulbrood
Dirk de Graaf
Bookchapter
in
OIE Manual of Diagnostic Tests and Vaccines for Terrestrial Animals
2004
2002
Flow cytometric analysis of lectin-stained haemocytes of the honeybee (Apis mellifera)
Dirk de Graaf
R Dauwe
K Walravens
Franciscus Jacobs
A1
Journal Article
in
APIDOLOGIE
2002
Screening of the T- and B-cell antigenicity in neonatal calves of the his-tagged Cryptosporidium parvum antigens CP15, CP15/60, P23 and trap-C1
Dirk de Graaf
H DE CONINCK
C DE CLERCQ
JE PEETERS
A1
Journal Article
in
FOLIA PARASITOLOGICA
2002
Specific bovine antibody response against a new recombinant Cryptosporidium parvum antigen containing 4 zinc-finger motifs
Dirk de Graaf
Hans De Coninck
Franz Petry
Ilka B Eeckhout
Johan E Peeters
A2
Journal Article
in
KOREAN JOURNAL OF PARASITOLOGY
2002
Varroa destructor-beheersing in de bijenteeltpraktijk
Franciscus Jacobs
Olivier Van Laere
Caroline Simoens
Dirk de Graaf
Book
2002
2001
Amerikaans Vuilbroed bij Bijen: Optimalisatie van de diagnose en de bestrijding.
W DOBBELAERE
Dirk de Graaf
JE PEETERS
Franciscus Jacobs
2001
Comparison of two commercial kits for biochemical characterization of Paenibacillus larvae larvae in the diagnosis of AFB.
W DOBBELAERE
Dirk de Graaf
JE PEETERS
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF APICULTURAL RESEARCH
2001
Desinfection of wooden structures contaminated with Paenibacillus larvae subsp. Larvae spores.
W DOBBELAERE
Dirk de Graaf
W REYBROECK
E DESMEDT
JE PEETERS
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF APPLIED MICROBIOLOGY
2001
Development of a fast and reliable diagnostic method for American foulbrood disease (Paenibacillus larvae subsp larvae) using a 16S rRNA gene based PCR.
W DOBBELAERE
Dirk de Graaf
JE PEETERS
Franciscus Jacobs
A1
Journal Article
in
APIDOLOGIE
2001
Influence of the proximity of American foulbrood cases and apicultural management on the prevalence of Paenibacillus larvae spores in Belgian honey.
Dirk de Graaf
D VANDEKERCHOVE
W DOBBELAERE
JE PEETERS
Franciscus Jacobs
A1
Journal Article
in
APIDOLOGIE
2001
The possible role of varroa destructor in the transmission of Paenibacillus larvae larvae spores.
JJ JOUBERT
Paul De Rycke
W DOBBELAERE
Dirk de Graaf
H HOSSEINIAN
Franciscus Jacobs
2001
2000
Varroa jacobsoni as a possible mechanical Vector for Paenibacillus larvae larvae pathogenic to Apis mellifera.
JJ JOUBERT
Paul De Rycke
W DOBBELAERE
Dirk de Graaf
H HOSSEINIAN
Franciscus Jacobs
C1
Conference
2000
1999
A review of the importance of cryptosporidiosis in farm animals
Dirk de Graaf
E VANOPDENBOSCH
LM ORTEGA-MORA
H ABBASSI
JE PEETERS
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1999
De verspreiding van Amerikaans Vuilbroed in België.
W DOBBELAERE
Dirk de Graaf
JE PEETERS
Franciscus Jacobs
C1
Conference
1999
Paenibacillus larvae, de verwekker van Amerikaans vuilbroed bij de honingbij.
Dirk de Graaf
W DOBBELARE
Franciscus Jacobs
E PEETERS J
C1
Conference
1999
Serological differences in Neospora caninum-associated epidemic and endemic abortions
G SCHARES
M RAUSER
K ZIMMER
M PETERS
R WURM
JP DUBEY
Dirk de Graaf
R EDELHOFER
C MERTENS
G HESS
FJ CONRATHS
A1
Journal Article
in
JOURNAL OF PARASITOLOGY
1999
Speculation on whether a vaccine against cryptosporidiosis is a reality or fantasy
Dirk de Graaf
F SPANO
F PETRY
S SAGODIRA
A BONNIN
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1999
1998
A Cryptosporidium parvum oocyst low molecular mass fraction evokes a CD4(+) T-cell-dependent IFN-gamma response in bovine peripheral blood mononuclear cell cultures
Dirk de Graaf
K WALRAVENS
J GODFROID
JE PEETERS
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1998
1997
Specific interferon-gamma, IgA and IgM responses after experimental infection of neonatal calves with Cryptosporidium parvum
Dirk de Graaf
JE Peeters
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1997
1996
Complete development of Cryptosporidium parvum in MDBK cells
Isabel Villacorta
Dirk de Graaf
Gerard Charlier
Johan E Peeters
A1
Journal Article
in
FEMS MICROBIOLOGY LETTERS
1996
Isolation, characterization and immunolocalization of a globin-like antigen from Ostertagia ostertagi adults
Dirk de Graaf
Paul Berghen
Luc Moens
Tine De Marez
Stefaan Raes
Mark L Blaxter
Jozef Vercruysse
A1
Journal Article
in
PARASITOLOGY
1996
1995
Cloning and sequencing of an excretory/secretory antigen from Ostertagia ostertagi fourth-stage larvae containing multiple tandem repeats
Dirk de Graaf
Luc Peelman
Edwin Claerebout
Hans Hilderson
Henk DFH Schallig
Jozef Vercruysse
A1
Journal Article
in
MOLECULAR AND BIOCHEMICAL PARASITOLOGY
1995
Immunisation of calves with Ostertagia ostertagi fourth stage larval antigens failed to protect calves from infection
Hans Hilderson
Paul Berghen
Dirk de Graaf
Edwin Claerebout
Jozef Vercruysse
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1995
Interactions between Ostertagia ostertagi and Cooperia oncophora in calves
Hans Hilderson
Jozef Vercruysse
Edwin Claerebout
Dirk de Graaf
J Fransen
Paul Berghen
A1
Journal Article
in
VETERINARY PARASITOLOGY
1995
1994
Early development of Nosema apis (Microspora: Nosematidae) in the midgut epithelium of the honeybee (Apis Mellifera)
Dirk de Graaf
Hilda Raes
G Sabbe
P Derycke
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
1994
Identification and isolation of a 19.7 kDa Ostertagia ostertagi specific antigen and evaluation of its potential for immunodiagnosis
Dirk de Graaf
Paul Berghen
Hans Hilderson
Edwin Claerebout
Jozef Vercruysse
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1994
Spore dimorphism in Nosema apis (Microsporida, Nosematidae) developmental cycle
Dirk de Graaf
Hilda Raes
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
1994
1993
Characterisation of Ostertagia ostertagi antigens by the different bovine immunoglobulin isotypes
Hans Hilderson
Dirk de Graaf
Jozef Vercruysse
Paul Berghen
A1
Journal Article
in
RESEARCH IN VETERINARY SCIENCE
1993
Cross immunity between Ostertagia ostertagi and Cooperia oncophora in calves
Hans Hilderson
Jozef Vercruysse
Edwin Claerebout
Dirk de Graaf
J Fransen
Paul Berghen
C3
Conference
1993
Identification and purification of Cooperia oncophora-specific antigens to improve serological diagnosis
Dirk de Graaf
Paul Berghen
Hans Hilderson
Hilde De Cock
Jozef Vercruysse
A1
Journal Article
in
INTERNATIONAL JOURNAL FOR PARASITOLOGY
1993
In vitro germination of Nosema apis (Microspora: Nosematidae) spores and its effect on their αα-trehalose/D-glucose ratio
Dirk de Graaf
Geert Masschelein
Frans Vandergeynst
Hubert De Brabander
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
1993
Partial characterization of proteolytic enzymes in different developmental stages of Ostertagia ostertagi
Hilde De Cock
DP Knox
Edwin Claerebout
Dirk de Graaf
A1
Journal Article
in
JOURNAL OF HELMINTHOLOGY
1993
Purification of Cooperia oncophora specific antigens from adult worm extracts and its application in an enzyme linked immunosorbent assay
Dirk de Graaf
Hans Hilderson
Paul Berghen
Jozef Vercruysse
C3
Conference
1993
The presence of an early L4 larvae population in relation to the immune response of calves against Ostertagia ostertagi
Hans Hilderson
Jozef Vercruysse
Dirk de Graaf
P Bastiaensen
J Fransen
Paul Berghen
A1
Journal Article
in
VETERINARY PARASITOLOGY
1993
1992
Antigenic differences between the life cycle stages of Cooperia oncophora
Dirk de Graaf
Hans Hilderson
Paul Berghen
Jozef Vercruysse
A1
Journal Article
in
RESEARCH IN VETERINARY SCIENCE
1992
Partial antigen purification of the cattle nematode Cooperia oncophora
Dirk de Graaf
Paul Berghen
Hans Hilderson
Jozef Vercruysse
A1
Journal Article
in
BELGIAN JOURNAL OF BOTANY
1992
Primaire infectie van de honingbij (Apis mellifera L.) door Nosema apis Zander
Dirk de Graaf
P.H. De Rycke
F.J. Jacobs
Dissertation
1992
1991
Physiological and immunological aspects of the early developing stages of Nosema apis, midgut parasite of the honey bees
Dirk de Graaf
Franciscus Jacobs
A2
Journal Article
in
Ann. Soc. belge Méd. trop., nr. 71, p. 159
1991
Tissue specificity of Nosema apis
Dirk de Graaf
Franciscus Jacobs
A1
Journal Article
in
JOURNAL OF INVERTEBRATE PATHOLOGY
1991
1988
Hersenproteïnen bij de honingbij (Apis mellifera L.)
L Bonnarens
Dirk de Graaf
Franciscus Jacobs
C3
Conference
1988
