Activities per year
Activities
- 30 results
Search results
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Biologie en gedrag van trips en wittevlieg in relatie tot bestrijding
G. Messelink (Speaker)
16 Feb 2021Activity: Talk or presentation › Public lecture/debate/seminar › Professional
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Biologie en gedrag van trips en wittevlieg in relatie tot bestrijding
G. Messelink (Speaker)
16 Feb 2021Activity: Talk or presentation › Public lecture/debate/seminar › Professional
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Bladluis en haar eigenaardigheden
G. Messelink (Speaker)
3 Jul 2020Activity: Talk or presentation › Public lecture/debate/seminar › Professional
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Strategies for producing pesticide free chrysanthemum cuttings in Uganda
G.J. Messelink (Speaker), N. Garcia Victoria (Speaker) & Harold Gennip, van (Speaker)
7 Dec 2017Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Stand van zaken PPS Masterplan tripsbestrijding in bloemisterijgewassen (KV1406 087)
Gerben Messelink (Speaker)
26 Oct 2016Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Pest management in organic greenhouse horticulture
Gerben Messelink (Speaker)
13 Apr 2016Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Inleiding tripsbrainstorm
Gerben Messelink (Speaker)
2015 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Bodempredatoren: wat doen ze en hoe zijn ze te stimuleren?
Gerben Messelink (Speaker)
4 Jun 2014 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Roofmijt-stimulerende toplagen bij Alstroemeria
Gerben Messelink (Speaker)
8 Oct 2014 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Bodempredatoren: wat doen ze en hoe zijn ze te stimuleren?
Gerben Messelink (Speaker)
5 Jun 2014 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Residuvrij telen van vruchtgroenten: bedreiging of kans?
Gerben Messelink (Speaker)
21 Mar 2013 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Mogelijkheden voor bestrijding van trips en narcismijt
Gerben Messelink (Speaker)
11 May 2013 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Nieuwe ontwikkelingen in de plaagbestrijding in vruchtgroenten
Gerben Messelink (Speaker)
8 Mar 2012 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Improving control of fungus gnats by soil predatory mites through mulch layer application
Gerben Messelink (Speaker)
18 Sep 2011 → 22 Sep 2011Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Nieuwe ontwikkelingen in de biologische bestrijding van bladluis in paprika
Gerben Messelink (Speaker)
31 Mar 2011 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Uitdagingen voor biologische bestrijding in vruchtgroenten
Gerben Messelink (Speaker)
5 Oct 2011 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Biologische bestrijding van bladluis:waar staan we en hoe verder?
Gerben Messelink (Speaker)
9 Nov 2011 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Improving control of sciarid by soil predatory mites through mulch layer application
Gerben Messelink (Speaker)
18 Sep 2011 → 22 Sep 2011Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Hoe kunnen we effectief tripspoppen in de grond bestrijden?
Gerben Messelink (Speaker)
5 Oct 2011 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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What to expect from "new" natural enemies for biological pest control?
Gerben Messelink (Speaker)
27 Aug 2010Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Techniques for enhancing pest control with alternative food
Gerben Messelink (Speaker)
27 Aug 2010Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Verbetering prestatie bodemroofmijten door manipulatie substraat
Gerben Messelink (Speaker)
22 Nov 2010 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Biologische plaagbestrijding in de glastuinbouw: wat werkt en wat niet?
Gerben Messelink (Speaker)
2 Dec 2010Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Risks of hyperpredation for biological control of bulb scale mites
Gerben Messelink (Speaker)
21 Dec 2010 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Creating the perfect team of natural enemies for aphid control
Gerben Messelink (Speaker)
12 Oct 2010Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Biologische bestrijding van bladluizen: utopie of werkelijkheid?
Gerben Messelink (Speaker)
29 Oct 2008 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Kansen voor bestrijding van ananasmijt in bromeliaceae
Gerben Messelink (Speaker)
10 Jan 2008Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Bladluisbestrijding met galmuggen
G.J. Messelink (Speaker)
2008Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Biologische bestrijding met potplanten
Gerben Messelink (Speaker)
2007 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Ontwikkelingen in de biologische bestrijding
Gerben Messelink (Speaker)
6 Jul 2007 → …Activity: Talk or presentation › Public lecture/debate/seminar › Other