Karin Winkler, PhD

Search results

• 2023

  Biodiversiteitsmonitor Open teelten: Eindrapportage

  Winkler, K. & van Laak, G., 30 Jun 2023, Wageningen University & Research. 3 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Bodemleven in de fruitboomgaard

  Karssemeijer, P. N. & Winkler, K., Jan 2023, 4 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Bodemstimulerende maatregelen ter bevordering van oorwormen in de boomgaard: Technische rapportage pilot 3 van de pps FAB+: integratie van natuurlijke plaagbestrijding en doeltreffende diversificatie in plantaardige productiesystemen

  Winkler, K., Apr 2023, Wageningen: Wageningen Plant Research. 34 p. (Rapport / Stichting Wageningen Research, Wageningen Plant Research, Business unit Open teelten; no. WPR-OT 1025)

  Research output: Book/Report › Report › Professional

  Open Access

• Goede bodem voor beter fruit: Bodemstimulerende maatregelen ter bevordering van oorwormen in de boomgaard

  Winkler, K., Mar 2023, Wageningen: Wageningen Plant Research. 36 p. (Rapport / Stichting Wageningen Research, Wageningen Plant Research, Business unit Open teelten; no. WPR-OT 1003)

  Research output: Book/Report › Report › Professional

  Open Access

• Grondnestelende bijen

  Karssemeijer, P. N. & Winkler, K., Jan 2023, 2 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Kennis en inzichten uit vier jaar onderzoek aan de inpassing van functionele agrobiodiversiteit in teeltsystemen: Syntheserapport van de pps FAB+: integratie van natuurlijke plaagbestrijding en doeltreffende diversificatie in plantaardige productiesystemen

  Huiting, H., Allema, B., Gunter, S., Raaijmakers, E., van Rozen, K., Ruigrok, P. & Winkler, K., Sept 2023, Wageningen: Wageningen Plant Research. 22 p. (Rapport / Stichting Wageningen Research, Wageningen Plant Research, Business unit Open Teelten; no. WPR-OT-1039)

  Research output: Book/Report › Report › Professional

  Open Access

• Kruidenstroken in boomgaarden: Welke bloemen zijn nuttig?

  Winkler, K. & Karssemeijer, P. N., 2023, 3 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Lespakket biodiversiteit & kringlooplandbouw in open teelten

  Winkler, K., Karssemeijer, P. N. & Beckers, J., 2023, Groen Kennisnet.

  Research output: Book/Report › Book › Professional

  Open Access

• Lespakket biodiversiteit & kringlooplandbouw in open teelten: Docentenhandleiding

  Winkler, K., Karssemeijer, P. N. & Beckers, J., Mar 2023, Groen Kennisnet. 21 p.

  Research output: Book/Report › Book › Professional

  Open Access

• Monitoring in de fruitboomgaard

  Karssemeijer, P. N. & Winkler, K., Jan 2023, 2 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Muizenjagers in boomgaarden

  Karssemeijer, P. N. & Winkler, K., Jan 2023, 2 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Vrienden in de boomgaard

  Karssemeijer, P. N. & Winkler, K., 2023, 1 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access
• 2022

  De bruingemarmerde schildwants in Nederland

  Winkler, K. & Helsen, H. H. M., 11 Mar 2022, In: De Fruitteelt. 112, 5, p. 6-7 2 p.

  Research output: Contribution to journal › Article › Professional

• Efficient monitoring of arthropod biodiversity in orchard ecosystems

  Winkler, K., Polling, M., Helsen, H. H. M. & de Groot, G. A., 25 Sept 2022.

  Research output: Contribution to conference › Poster › Academic

  Open Access

• Land-use change emissions based on high-resolution activity data substantially lower than previously estimated

  Ganzenmüller, R., Bultan, S., Winkler, K., Fuchs, R., Zabel, F. & Pongratz, J., 1 Jun 2022, In: Environmental Research Letters. 17, 6, 064050.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • Land use 100%
  • Carbon Cycle 84%
  • land use 82%
  • land use change 75%
  • Datasets 66%
  9 Citations (Scopus)
• 2020

  Bramengalmijt biologisch bestrijden: welke roofmijten voeden zich op de galmijten?

  Winkler, K., van Holstein, R. & Messelink, G. J., 2020, 1 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Bramengalmijt biologisch bestrijden: welke roofmijt vermindert de aantasting?

  Winkler, K., van Holstein, R. & Messelink, G. J., 2020, 2 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Moderate pollination limitation in some entomophilous crops of Europe

  Holland, J. M., Sutter, L., Albrecht, M., Jeanneret, P., Pfister, S. C., Schirmel, J., Entling, M. H., Kaasik, R., Kovacs, G., Veromann, E., Bartual, A. M., Marini, S., Moonen, A. C., Szalai, M., Helsen, H., Winkler, K., Lof, M. E., van der Werf, W., McHugh, N. M., Smith, B. M., & 2 othersWallis, D. W. & Cresswell, J. E., 15 Oct 2020, In: Agriculture, Ecosystems and Environment. 302, 107002.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • pollination 100%
  • crop 55%
  • Europe 53%
  • crops 41%
  • flower 37%
  15 Citations (Scopus)

• Na-oogstbehandelingen tegen fruitmot in appels en peren

  Helsen, H. H. M., Ruizendaal, J. L., Mencarelli, A., Peller, J. A., Winkler, K. & Verschoor, J. A., Nov 2020, 7 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access
• 2019

  Bijen in de boomgaard: Werkboek voor meer biodiversiteit en een goed bestoven gewas

  Stam, J. M., de Groot, G. A., Holster, H. C., Winkler, K. (ed.), Schmidt, A. M. (ed.) & Engels, H. (ed.), 24 Oct 2019, Wageningen University & Research. 27 p.

  Research output: Book/Report › Book › Professional

  Open Access

• Improving the use of pheromone puffer technique for codling moth control

  Helsen, H. H. M., Bosch, D., Sossa, S., Madeira, F., Winkler, K. & Albajas, R., 2019. 1 p.

  Research output: Contribution to conference › Poster › Professional

  Open Access

  • mating disruption 100%
  • Tetraodontidae 95%
  • Cydia pomonella 93%
  • pheromones 68%
  • dispensers 47%

• Oorwormen in de boomgaard

  Helsen, H. H. M. & Winkler, K., 2019, Wageningen University & Research. 24 p.

  Research output: Book/Report › Report › Professional

  Open Access

• Praktijknetwerk Bloemranden langs blauwe bes

  de Groot, G. A., Scheper, J. A., Stam, J. M., van Kats, R. J. M., Helsen, H. H. M., Winkler, K., Dahm, J. & Reemer, M., 15 Aug 2019. 1 p.

  Research output: Contribution to conference › Poster › Professional

• The potential of different semi-natural habitats to sustain pollinators and natural enemies in European agricultural landscapes

  Bartual, A. M., Sutter, L., Bocci, G., Moonen, A. C., Cresswell, J., Entling, M., Giffard, B., Jacot, K., Jeanneret, P., Holland, J., Pfister, S., Pintér, O., Veromann, E., Winkler, K. & Albrecht, M., 1 Jul 2019, In: Agriculture, Ecosystems and Environment. 279, p. 43-52 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  • natural enemy 100%
  • pollinator 89%
  • pollinating insects 70%
  • natural enemies 67%
  • agricultural land 53%
  62 Citations (Scopus)
• 2018

  Bestrijding van bramengalmijt met roofmijten

  Winkler, K., van Holstein, R., Messelink, G. J. & Helsen, H. H. M., 2018.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Bruingemarmerde schildwants in opmars

  Winkler, K. & Helsen, H. H. M., 2018.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• De bruingemarmerde schildwants -heeft u hem al gezien?

  Winkler, K. & Helsen, H. H. M., 2018

  Research output: Non-textual form › Web publication/site › Popular

  Open Access

• Developing strategies for controlling tarsonemid and eriophyoid mites with phytoseiid predatory mites in flower bulbs, Bromeliaceae , gerbera and blackberry

  Leman, A., van Holstein, R., Winkler, K., van Kuik, A. J., Helsen, H. H. M. & Messelink, G. J., 2018.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Praktijknetwerk Bestuivers in de Betuwse Appelteelt

  de Groot, G. A., Scheper, J. A., Stam, J. M., Ottburg, F. G. W. A., Dimmers, W. J., Lammertsma, D. R., Winkler, K., van der Maas, M. P., Holster, H., Engels, H., Reemer, M. & Copijn, S., 29 Nov 2018.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Verkenning toekomst gewasbescherming Beschermde Appelteelt

  van der Maas, M. P., Helsen, H. H. M., Wenneker, M., Winkler, K., de Jong, P. F., van Tol, R. W. H. M., de Groot, G. A., Lotz, L. A. P. & Balkhoven, H., 2018.

  Research output: Contribution to conference › Poster › Professional

  Open Access
• 2017

  Bestrijding van bramengalmijt met roofmijten

  Winkler, K., van Holstein, R., Messelink, G. J. & Helsen, H. H. M., 2017.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Inventarisatie en advies voor bijenvriendelijke aanplant op appelteeltbedrijven

  de Groot, G. A. & Winkler, K., 7 Dec 2017, Wageningen University & Research.

  Research output: Working paper › Professional

  Open Access

• Nimfen eten zelfs pissebedden: Schijf van vijf van oorworm

  Winkler, K., de Waart, S. & Helsen, H. H. M., 2017, In: De Fruitteelt. 107, 5, p. 16-17

  Research output: Contribution to journal › Article › Professional

• Versnelde selectie van low input rassen fruit: Groene Veredeling Appel

  de Jong, P. F., Winkler, K., Helsen, H. H. M., Anbergen, R. H. N., Wenneker, M., van Silfhout, A. A., Schouten, H. J. & van de Weg, W. E., Jun 2017, 2 p. Wageningen : Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access
• 2016

  Bestrijding van bramengalmijt met roofmijten

  Winkler, K., Messelink, G. J. & Helsen, H. H. M., 2016.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Feeding pattern during the nesting phase of the European earwig Forficula auricularia

  Winkler, K., de Waart, S. & Helsen, H. H. M., 2016.

  Research output: Contribution to conference › Poster › Academic

  Open Access

• Kraamkamer van de oorworm onder de loep

  Winkler, K. & Helsen, H. H. M., 2016, In: De Fruitteelt. 106, 4, p. 15 1 p.

  Research output: Contribution to journal › Article › Professional

• Low input rassen fruit: Resistentie tegen Appelbloedluis

  Winkler, K., Helsen, H. H. M. & de Jong, P. F., 2016.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Van bemesten tot snoeischaar: Noord-Hollandse Fruitteeltdag (deel 2)

  de Bruine, A. & Winkler, K., 2016, In: De Fruitteelt. 106, 14, p. 24-25

  Research output: Contribution to journal › Article › Professional
• 2015

  Biologie en beheersing van suzuki-fruitvlieg

  Helsen, H. H. M., van der Sluis, B. J., van Elk, P. J. H. & Winkler, K., 20 Nov 2015.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Optimale feromoonverwarring van fruitmot

  Helsen, H. H. M. & Winkler, K., 20 Nov 2015.

  Research output: Contribution to conference › Poster › Professional

  Open Access
• 2010

  Assessing risks and benefits of floral supplements in conservation biological control

  Winkler, K., Wackers, F. L., Termorshuizen, A. J. & van Lenteren, J. C., 2010, In: BioControl. 55, 6, p. 719-727

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  • nectar plants 100%
  • edge effects 91%
  • Plutella xylostella 78%
  • biological control 70%
  • Diadegma semiclausum 55%
  70 Citations (Scopus)
• 2009

  Nectar exploitation by herbivores and their parasitoids is a function of flower species and relative humidity

  Winkler, K., Wäckers, F. L., Kaufman, L. V., Larraz, V. & van Lenteren, J. C., 2009, In: Biological Control. 50, 3, p. 299-306

  Research output: Contribution to journal › Article › Academic › peer-review

  • nectar 100%
  • parasitoids 87%
  • relative humidity 83%
  • herbivores 82%
  • flowers 67%
  103 Citations (Scopus)

• Nectar-providing plants enhance the energetic state of herbivores as well as their parasitoids under field conditions

  Winkler, K., Wackers, F. & Pinto, D. M., 2009, In: Ecological Entomology. 34, 2, p. 221-227

  Research output: Contribution to journal › Article › Academic › peer-review

  • nectar plants 100%
  • nectar 98%
  • parasitoid 94%
  • herbivore 68%
  • parasitoids 59%
  53 Citations (Scopus)
• 2008

  Stimuleren van de oorwormen als natuurlijke vijand van perenbladvlo en appelbloedluis : technische rapportage van experimenten en observaties in 2006 en 2007

  Helsen, H. H. M. & Winkler, K., 2008, Randwijk: Praktijkonderzoek Plant & Omgeving. 54 p. (Rapport / Praktijkonderzoek Plant & Omgeving, Sector Fruit; no. nr. 2008-27)

  Research output: Book/Report › Report › Professional

  Open Access
• 2007

  Flower power? Potential benefits and pitfalls of using (flowering) vegetation for conservation biological control

  Wackers, F. L., van Rijn, P. C. J., Winkler, K. & Olson, D., 2007, In: Aspects of Applied Biology. 81, p. 135-140

  Research output: Contribution to journal › Comment/Letter to the editor › Academic

  • edible insects 100%
  • agrobiodiversity 95%
  • biological pest control 93%
  • biodiversity conservation 82%
  • nectar 71%

• Kader 2. Functionele biodiversiteit in boomgaarden

  Winkler, K., Helsen, H. H. M. & Wackers, F., 2007, In: Entomologische Berichten. 67, 6, p. 236-237

  Research output: Contribution to journal › Comment/Letter to the editor › Academic

  Open Access

• Oorwormen (Dermaptera) als belangrijke predatoren in boomgaarden

  Helsen, H. H. M. & Winkler, K., 2007, In: Entomologische Berichten. 67, 6, p. 275-277

  Research output: Contribution to journal › Comment/Letter to the editor › Academic

  Open Access

• Oorwormen voor de bestrijding van perenbladvlo

  Helsen, H. H. M., Winkler, K., Simonse, J. J. & Booij, C., 2007.

  Research output: Contribution to conference › Poster › Professional

  Open Access

• Predatory bugs show higher abundance close to flower strips in pear orchards enemies and promote woolly apple aphid

  Winkler, K., Helsen, H. H. M. & Hari Devkota, B., 2007, Proceedings of the Netherlands Entomological Society Meeting 18. Bruin, J. (ed.). Amsterdam: NEV, Vol. 18. p. 31-36

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Academic › peer-review