Research output per year
Research output per year
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Dive into the research topics where Johnny Visser 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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Biologische waarde vrijgekomen grond
Reinhard, S., van Balen, D., Korthals, G., Kurm, V., Brinkman, P., Visser, J. & Sprangers, T., 2025, Wageningen: Wageningen Social & Economic Research. 47 p. (Rapport / Wageningen Social & Economic Research; no. 2025-056)Research output: Book/Report › Report › Professional
Open Access -
On the diversity of nematode antagonists in an agricultural soil, and their steerability by root-knot nematode density and cover crops
Cazzaniga, S. G., Belliard, P., van Steenbrugge, J., van den Elsen, S., Lombaers, C., Visser, J., Molendijk, L., Macia-Vicente, J. G., Postma, J., Mommer, L. & Helder, J., Mar 2025, In: Soil Biology and Biochemistry. 202, 109693.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
A full-length SSU rRNA-based workflow for high-resolution monitoring of nematode communities reveals direct and indirect responses to plant-based manipulations
van Himbeeck, R. A. F., Cazzaniga, S. G., van den Elsen, S. J. J., Visser, J. H. M. & Helder, J., Apr 2024, Abstracts Book 35th Symposium of the European Society of Nematologists. European Society of Nematologists, 95Research output: Chapter in Book/Report/Conference proceeding › Abstract
Open Access -
A full-length SSU rRNA-based workflow for high-resolution monitoring of nematode communities reveals direct and indirect responses to plant-based manipulations
van Himbeeck, R., Cazzaniga, S., van den Elsen, S., Oude Vrielink, J., Aslan, S., Visser, J. & Helder, J., Feb 2024, In: Soil Biology and Biochemistry. 189, 12 p., 109263.Research output: Contribution to journal › Article › Academic › peer-review
Open Access8 Citations (Scopus) -
Cover crop mixtures do not assemble markedly distinct soil microbiotas as compared to monocultures in a multilocation field experiment
Maciá-Vicente, J. G., Cazzaniga, S., Duhamel, M., van den Beld, L., Lombaers, C., Visser, J., Elzes, G., Deckers, J., Jongenelen, P. J., Molendijk, L., Mommer, L., Helder, J. & Postma, J., Oct 2024, In: Applied Soil Ecology. 202, 105573.Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Citation (Scopus)
Datasets
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Data underlying the publication: Chitin- and keratin-rich soil amendments suppress Rhizoctonia solani disease via changes to the soil microbial community
Andreo Jimenez, B. (Creator), Nijhuis, E. (Creator), te Beest, D. (Creator), Bloem, J. (Creator), Visser, J. (Creator), van Os, G. (Creator), Brolsma, K. (Creator), de Boer, W. (Creator) & Postma, J. (Creator), Wageningen University & Research, 25 Mar 2021
DOI: 10.4121/12971528
Dataset
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Nematode community metabarcoding using full SSU rRNA sequences
van Himbeeck, R. (Creator), Cazzaniga, S. (Creator), van den Elsen, S. (Creator), Oude Vrielink, J. (Creator), Aslan, S. (Creator), Visser, J. (Creator) & Helder, J. (Creator), Wageningen University & Research, 11 May 2023
https://www.ncbi.nlm.nih.gov/bioproject/971608
Dataset
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Soil Health Experiment 2018, 2019 Raw sequence reads
Kurm, V. (Creator), Visser, J. (Creator), Schilder, M. (Creator), Nijhuis, E. (Creator), Postma, J. (Creator) & Korthals, G. (Creator), Wageningen University & Research, 18 Aug 2022
https://www.ncbi.nlm.nih.gov/bioproject/870764
Dataset
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Sequencing of ten cover crops rhizosphere
Cazzaniga, S. G. (Creator), Braat, L. (Creator), van den Elsen, S. (Creator), Lombaers, C. (Creator), Visser, J. (Creator), Obinu, L. (Creator), Maciá-Vicente, J. G. (Creator), Postma, J. (Creator), Mommer, L. (Creator) & Helder, J. (Creator), Wageningen University & Research, 26 May 2022
https://www.ncbi.nlm.nih.gov/bioproject/842568
Dataset
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Data from: Soil suppressiveness against Pythium ultimum and Rhizoctonia solani in two land management systems and eleven soil health treatments
Kurm, V. (Creator), Visser, J. (Creator), Schilder, M. (Creator), Nijhuis, E. (Creator), Postma, J. (Creator) & Korthals, G. (Creator), Wageningen University, 12 Apr 2023
DOI: 10.4121/7af38a8b-fc4e-4d48-b5d2-cba16b24dcf3
Dataset
Activities
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1.5 Met maaisel een belangrijke stap naar sluiten regionale nutriëntenkringloop : Bokashi en andere lokale bodemverbeteraars effecten op de Bodembiologie
Korthals, G. (Speaker), Brinkman, P. (Contributor), Kurm, V. (Contributor), Visser, J. (Contributor), Rietra, R. (Contributor), Romkens, P. (Contributor) & Spijker, J. (Contributor)
7 Feb 2024Activity: Talk/presentation/lecture › Oral presentation › Professional
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Circular land management: soil microbiology of two years
Kurm, V. (Speaker), Visser, J. (Contributor), Brinkman, P. (Contributor) & Korthals, G. (Contributor)
23 Apr 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
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Duurzaam Bodembeheer vergt meer aandacht voor de bodembiologie!
Korthals, G. (Speaker), Molendijk, L. (Contributor), Kurm, V. (Contributor), Brinkman, P. (Contributor), van de Voorde, T. (Contributor), Postma, J. (Contributor), Bloem, J. (Contributor), Visser, J. (Contributor), de Haan, J. (Contributor) & Faber, J. (Contributor)
13 Sept 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
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Beter Bodembeheer met bodembiologie
Korthals, G. (Speaker), Kurm, V. (Contributor), Brinkman, P. (Contributor), Visser, J. (Contributor), Postma, J. (Contributor) & van de Voorde, T. (Contributor)
5 Jul 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
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Management strategies to manipulate soil health and disease suppressiveness.
Korthals, G. (Speaker), Molendijk, L. (Contributor), Kurm, V. (Contributor), Brinkman, P. (Contributor), van de Voorde, T. (Contributor), Postma, J. (Contributor) & Visser, J. (Contributor)
23 Jun 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
Press/Media
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Aaltjes zijn lastig te beheersen in peen : gewasbescherming : geen goed alternatief voor Vydate
4/04/25
1 Media contribution
Press/Media: Expert Comment › Professional
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Op zoek naar optimale bemesting en aaltjesbeheersing
14/03/25
1 item of Media coverage
Press/Media: Expert Comment › Professional
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Op zoek naar optimale bemesting en aaltjesbeheersing
12/03/25
1 Media contribution
Press/Media: Expert Comment › Professional
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Aaltjes zijn lastig te beheersen in peen
18/02/25
1 Media contribution
Press/Media: Expert Comment › Professional
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Wortelknobbelaaltjes geïntegreerd beheersen zonder inzet van chemie
7/08/24
1 Media contribution
Press/Media: Expert Comment › Professional
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Add_M. enterolobii; desindefectiemethoden, waarplantstatus en levenscyclus (BO-43-208.03-014, BO-43-102.04-034)
Visser, J. (Project Leader)
1/01/24 → 31/12/25
Project: LVVN project
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Fytosanitair: Overleving van M. enterolobii onder gematigde omstandigheden (BO-43-208.03-008, BO-43-102.04-021)
Visser, J. (Project Leader)
1/01/23 → 31/12/27
Project: LVVN project
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Ontwikkelen maatregelen en meettechnieken tbv bodemgezondheid (BO-31.03-001-011, BO-12.03-002-025)
Visser, J. (Project Leader)
1/01/12 → 31/12/14
Project: LVVN project