Research output per year
Research output per year
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Dive into the research topics where Dirk-Jan Valkenburg is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Detecting a Small Hive Beetle's eDNA in Honeybee Colonies
Cornelissen, B., Formato, G., Federico, G., Cersini, A., van Gent-Pelzer, M., Hendriks, M., Nardini, R., Panziera, D., Pietropaoli, M., Valkenburg, D. J., Yañez, O. & Neumann, P., 2026, In: Journal of Applied Entomology. 150, 3, p. 277-284Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Effectieve bestrijding van varroa: Derde gewijzigde druk, 2026
Hendriksma, H. P., Panziera, D., Valkenburg, D. J. & Cornelissen, A. C. M., 2026, Wageningen University & Research. 47 p.Research output: Book/Report › Report › Professional
Open Access -
Amerikaans vuilbroed, een update voor en door bijenhouders
Graham, H. J., Dijkstra, Y. E., Ruuls, R. C., Valkenburg, D. J., Goossen-van de Geijn, H. M., Counotte, M. J. & Panziera, D., 2025, In: Bijenhouden. 19, 3, p. 28-29Research output: Contribution to journal › Article › Professional
Open Access -
Bijenhouden met Darwin: Bijenhouden op basis van natuurlijke selectie
Valkenburg, D. J., Feb 2025, 1 p. Wageningen University & Research.Research output: Other contribution › Pamphlet
Open Access -
Lage prevalentie van Paenibacillus larvae in bijenvolkeren in Nederland : vervolgstudie van 'Prevalentie van Paenibacillus larvae, veroorzaker van Amerikaans Vuilbroed in Nederlandse bijenstanden' in 2009
Valkenburg, D.-J., Graham, H., Dijkstra, Y., Ruuls, R., Goossen, H., Counotte, M. J. & Panziera, D., 2025, Lelystad: Wageningen Bioveterinary Research. 18 p. (Wageningen Bioveterinary Research report; no. 2509069)Research output: Book/Report › Report › Professional
Open Access
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Bijen@wur project: SIB 2023 - 006 Bijenhouden met Darwin tegen varroa
Kotrschal, S. (Speaker), Panziera, D. (Contributor), van den Bosch, T. (Contributor), Valkenburg, D.-J. (Contributor) & Tom, J. (Contributor)
27 Feb 2025Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Professional
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Identifying effector genes for detection methods in Fusarium oxysporum
Brankovics, B. (Speaker), Grapendaal, S. (Contributor), Houwers, I. (Contributor), Valkenburg, D.-J. (Contributor), Streminska, M. (Contributor), Waalwijk, C. (Contributor), Verstappen, E. (Contributor) & van Diepeningen, A. (Contributor)
8 Nov 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
Press/Media
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Studiedag Bijengezondheid in Uddel
Hendriksma, H. & Valkenburg, D.-J.
12/10/24
1 item of Media coverage
Press/Media: Public Engagement Activities › Professional
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Symposium Bijengezondheid Oktober 2023
Hendriksma, H. & Valkenburg, D.-J.
14/10/23
1 item of Media coverage
Press/Media: Public Engagement Activities › Professional