Johnny Visser

ing.

    19952020

    Research output per year

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    Fingerprint 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. If staff member(s) published prior to his/her WUR affiliation, it is possible that the publication overview, Fingerprint and network diagram are incomplete.

    • 20 Similar Researchers

    Research Output

    Aardappel als vanggewas voor aardappelmoeheid laat in het seizoen

    Molendijk, L. P. G. & Visser, J. H. M., Apr 2020, In : Gewasbescherming. 51, 2, p. 65-66 2 p.

    Research output: Contribution to journalArticleProfessional

    Open Access

    Inundatie ter bestrijding van het maiswortelknobbelaaltje Meloidogyne chitwoodi

    Visser, J. H. M. & Molendijk, L. P. G., Apr 2020, In : Gewasbescherming. 51, 2, p. 64-65 2 p.

    Research output: Contribution to journalArticleProfessional

    Tea Bag Index as potential indicator for soil microbial activity

    van Os, G., Pepers, K., Bloem, J., Postma, J. & Visser, J. H. M., 2020.

    Research output: Contribution to conferenceAbstractAcademic

    Open Access

    Keuze van juiste groenbemester

    Visser, J. H. M., 2019

    Research output: Non-textual formDigital or Visual ProductsOther research output

    Open Access

    Activities

    • 67 Public lecture/debate/seminar
    • 3 Oral presentation
    • 1 Participation in or organising a workshop, seminar, course

    Workshop bodempathogenen

    Joeke Postma (Speaker), , Aad Termorshuizen (Speaker), & Johnny Visser (Speaker)

    16 Jan 2020

    Activity: Talk or presentationOral presentation

    Maatregelen tegen bodemziektes

    Joeke Postma (Speaker), , Johnny Visser (Speaker), , Mirjam Schilder (Contributor), , Leendert Molendijk (Contributor), & Gerard Korthals (Contributor)

    16 Jan 2020

    Activity: Talk or presentationPublic lecture/debate/seminar

    Doelgericht kiezen van groenbemesters op zandgrond - Groenbemesterdag 2020

    Leendert Molendijk (Speaker), , Brigitte Kroonen-Backbier (Speaker), & Johnny Visser (Speaker)

    30 Jun 2020

    Activity: Talk or presentationPublic lecture/debate/seminar

    Bodemweerbaarheid & bodemleven.

    J. Postma (Speaker), , M.T. Schilder (Contributor), & J.H.M. Visser (Contributor)

    2018

    Activity: Talk or presentationOral presentation

    Sturen op bodemweerbaarheid door toediening van organische reststromen

    J. Postma (Speaker), , M.T. Schilder (Contributor), , J.H.M. Visser (Contributor), , P.J.M. Vreeburg (Contributor), , G.J. van Os (Contributor), , J. Bloem (Contributor), & G.W. Korthals (Contributor)

    7 Sep 2017

    Activity: Talk or presentationOral presentation

    Press / Media

    Beheersen Mcf: niks doen, is geen optie

    Leendert Molendijk & Johnny Visser

    19/05/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Biet als wapen tegen Meloidogyne chitwoodi

    Johnny Visser & Leendert Molendijk

    1/05/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Tagetes geeft meerjarig positief opbrengsteffect

    Johnny Visser, Johan Specken & Gerard Hoekzema

    29/04/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Projects