Prof. Dr. Klaus-Peter Wilbois

• Crop production
• Organic plant production
• Plant protection in organic farming
• Plant breeding and seed production in organic farming

• Organic crop production

• Basics of crop production

• Nutrient management

• Development and organisation in organic agriculture

• Cultivation systems in organic farming

• Cultivation systems for special crops in organic agriculture

2022

• Modelling of soil organic matter using the example of an organic, livestock-free farm in Lower Bavaria

• Use of modern hoeing technology in selected crops

• Guidelines for the organic cultivation of lavender at the Essenheim site in Rhineland-Palatinate

2021

• Regenerative Agriculture according to Näser and Wenz: Critical evaluation of the system as well as possibilities and limits of practical implementation on Bavarian farms with special consideration of soil testing methods, humus build-up and promotion of soil life

• Crop rotation adaptation of an organic area in a water protection zone II, with focus on the reduction of nitrate leaching into groundwater

• Comparison of different grassland reseeding methods in Franconian Switzerland

• Comparison of different catch crops in different cultivation methods under agronomic and economic aspects and their effects on the following crop

• Critical consideration of the Kinsey method in relation to established soil testing systems

• Mulch as a factor influencing weed occurrence in field beans and maize

• Intercropping in Northern Baden-Wuerttemberg and Northern Bavaria under the ever advancing climate change

• Development of a model to predict baking volume in organic wheat based on indirect quality parameters

• Planning and organisation of the conversion of a livestock-less cash crop farm with special consideration of direct farm-gate marketing using the example of a family farm in central Franconia

• Consideration of the possibilities of regenerative agriculture for humus build-up according to Näser and Wenz

2020

• Influence of a mulch layer of legume-grass mixture on growth, yield, weed pressure and selected diseases of potatoes under organic cultivation conditions

• Possibilities to increase the resilience of cropping systems to increasing dry periods in the vegetation period by humus build-up, adaptation of soil cultivation and a suitable choice of species and varieties, taking into account the location Euerfeld

• Traditional farming systems using the example of agroforestry systems: Elaboration of possible lessons for today's farming systems and examination of transferability to the current situation of agriculture in Central Europe.

• Possibilities for optimising crop rotation on the Haunz organic farm, taking forage production into account

• Clover-grass utilisation in livestock-free organic farming using the cut-and-blow method as an example

• Influence of undersowing on the infestation pressure of the field bean beetle in organic farming

• Influence of raw materials and production methods on the product quality of vegetable carbon

• Agriculture education in Bavaria

• Comparison between turning and non-turning ploughing of clover grass in organic farming

• Clover grass or grass has an influence on the yield and quality of the subsequent crop potato

• Consideration of the diversification of an organic dairy farm through agri-tourism

• Presentation of organic arable farming at the Ingolstadt State Garden Show 2020

• Phosphorus mobilisation by amorphous silicon in South German mineral soils

2019

• Influencing yield structure, wet gluten content and segetal flora by the cultivation system "wide row" in organic winter wheat cultivation

• Potential analysis for the utilisation of white lupin (Lupinus albus) in human nutrition with special consideration of the new approval of anthracnose-tolerant varieties

2018

• Nitrogen conservation according to the "Niedermaier system" with grain legumes in winter intercropping

• Possibilities and limits of the use of chickpeas in organic farming

• Systematic elaboration on the current status and an outlook with regard to weed control in organic farming as well as its application in conventional management

2017

• Possibilities and limits of the use of plant charcoal in Agriculture

Peer-reviewed publications in international scientific journals

Wilbois, K.-P. and Schmidt, J. (2019): Reframing the Debate Surrounding the Yield Gap between Organic and Conventional Farming. Agronomy 9 (2019), no. 2, p.82.

Horneburg, B., Seiffert, S., Schmidt, J., Messmer, M. M. and Wilbois, K.-P. (2017): Weed tolerance in soybean: a direct selection system. Plant Breeding, 136: 372-378.

Zimmer S, Messmer M, Haase T, Piepho, H.-P., Mindermann, A., Schulz, H., Habekuß, A., Ordon, F., Wilbois, K.-P. and Heß, J. (2016): Effects of soybean variety and Bradyrhizobium strains on yield, protein content and biological nitrogen fixation under cool growing conditions in Germany. European Journal of Agronomy 72:38-46.

Schmidt, J., Messmer, M. & Wilbois, K-P. (2015). Beneficial microorganisms for soybean (Glycine max (L.) Merr), with a focus on low root-zone temperatures. Plant and Soil, pp.1-35.

Gronle A., Lux G., Böhm H., Schmidtke K., Wild M., Demmel M., Brandhuber R., Wilbois, K-P., Hess J. (2015): Effect of ploughing depth and mechanical soil loading on soil physical properties, weed infestation, yield performance and grain quality in sole and intercrops of pea and oat in organic farming. Soil Tillage Res 148:59-73.

Fuchs, J. G., B. Thürig, R. Brandhuber, C. Bruns, M. R. Finckh, A. Fließbach, P. Mäder, H. Schmidt, W. Vogt-Kaute, K.-P. Wilbois and L. Tamm (2014): Evaluation of the causes of legume yield depression syndrome using an improved diagnostic tool. Applied Soil Ecology, Volume 79, July 2014: 26-36.

Döring, T.F.; Bocci, R.; Hitchings, R.; Howlett, S.; Lammerts van Bueren, E.T.; Pautasso, M.; Raaijmakers, M.; Rey, F.; Stubsgaard, A.; Weinhappel, M.; Wilbois, K-P.; Winkler, L.R.; Wolfe, M.S. (2012): The organic seed regulations framework in Europe - current status and recommendations for future development. Organic Agriculture December 2012, Volume 2, Issue 3, pp 173-183.

Wilbois, K-P., Kauer, R., Fader, B., Kienzle, J., Haug, P., Fritzsche-Martin, A., Drescher, N., Reiners, E., Röhrig, P., (2009): Copper as a plant protection product with special reference to organic farming. Journal für Kulturpflanzen 61 (4), pp. 140-152.

Lammerts van Bueren, E. T., K-P. Wilbois and H. Østergård (2007): European perspectives of organic plant breeding and seed production in a genomics era. Journal of Agriculture and Rural Development in the Tropics and Subtropics, Supplement 89: Organic Agriculture in the Tropics and Subtropics - Current Status and Perspectives.

Book chapters

Spiegel, A-K.; Gronle, A.; Arncken, C.; Bernhardt, T.; Heß, J.; Schmack, J.; Schmid, J.; Spory, K. and Wilbois, K-P. (2014): Leguminosen nutzen - Naturverträgliche Anbaumethoden aus der Praxis (2014) Leguminosen nutzen - Naturverträgliche Anbaumethoden aus der Praxis. Federal Agency for Nature Conservation (BfN), D-Bonn.

Wilbois, K-P., Baker, B., Raaijmakers, M. and Lammerts van Bueren, E.T. (2012). Values and Principles in Organic Farming and Consequences for Breeding Approaches and Techniques. In: Lammerts van Bueren, E.T., Myers, J.R. (Eds.), Organic Crop Breeding. John Wiley and Sons, pp. 15-38.

Wilbois, K-P. 2005: Grundlagen des Ökologischen Landbaus In: Leitzmann, Beck, Hamm, Hermanowski (eds.) Praxishandbuch Bio-Lebensmittel, Behr's Verlag, Hamburg,. 2004.

Wilbois, K-P. 2000: Organic Farming General Principles Guide to Organic Farming in Workshops for the Disabled. VAS - Verlag für Akademische Schriften, Frankfurt, ed. AGÖL

Messmer, M., Wilbois, K-P., Baier, C., Schäfer, F., Arncken, C., Drexler, D. Hildermann, I. (2012): Plant breeding techniques - An assessment for organic agriculture. FiBL Dossier. Ed. Research Institute of Organic Agriculture (FiBL), CH-Frick.

Messmer, M., Wilbois, K-P., Baier, C., Schäfer, F., Arncken, C., Drexler, D. Hildermann, I. (2015): Plant Breeding Techniques - An Assessment for organic farming. FiBL Dossier. Ed. Research Institute of Organic Agriculture (FiBL), CH-Frick.

Wilbois, K-P., Wenzel, K. (2011): Ecological participatory plant breeding. Ed. Research Institute of Organic Agriculture Germany e.V.

Wilbois, K-P.(2000): Organic farming - General principles in Organic farming. In: Leitfaden Ökologischer Landbau in Werkstätten für Behinderte. Ed. by the Working Group on Organic Farming.

Jahn, M., Koch. E., Blum, H., Nega E., Wilbois, K-P. (2007). Leitfaden Saatgutgesundheit im Ökologischen Landbau - Gemüsekulturen, Forschungsinstitut für biologischen Landbau e.V., FiBL Deutschland e.V..

Wilbois, K-P., Vogt-Kaute, W., Spieß, H., Jahn, M., Koch. E. (2007): Guide to seed health in organic farming - arable crops. Research Institute of Organic Agriculture e.V., FiBL Germany e.V..

Böhm, H., Brandhuber, R., Bruns, C., Demmel, M., Finckh, M.R., Fuchs, J., Gronle, A., Hensel, O., Lux, G., Möller, D., Schmidt, H., Schmidtke, K., Spiegel, A.-K., Vogt-Kaute, W., Werren, D., Wilbois, K-P., Wild, M., Wolf, D., (2014): Grain legumes and soil fertility - strategies for successful cultivation. Federal Agency for Agriculture and Food (BLE), Bonn, Germany.

Wilbois, K-P., Schwab, A., Fischer, H., Bachinger, J., Palme, S., Peters, H., Dongus, S., (2004). Guide to practical trials. Ed. Research Institute of Organic Agriculture Germany e.V.

Peer-reviewed conference papers

Tobisch, B.; Schmidt, J.; Gattinger, A. and Wilbois, K-P. (2019): How to get soybean taller faster? Investigating seed addition and hydropriming to promote juvenile growth. In: Mühlrath, Daniel; Albrecht, Joana; Finckh, Maria R.; Hamm, Ulrich; Heß, Jürgen; Knierim, Ute and Möller, Detlev (eds.) Innovative thinking for a sustainable Agriculture and Food Economy. Beiträge zur 15. Wissenschaftstagung Ökologischer Landbau, Kassel, 5-8 March 2019, Verlag Dr. Köster, Berlin.

Tobisch, B., Leithold G., Schmidt, J., Wilbois, K-P. (2015): Improving youth development of soybean through priming and seed additions. In Soja-Tagung 2015 im Rahmen des bundesweiten Soja-Netzwerks, Tagungband, pp.91-93. Freising.

Reinbrecht C., J. Böhnhardt, A. Büchse. W. Fridt, R. Funk, W. Gerhardt, V. Hahn, K. Hansmann, O. Hübner, K. Kley, M. Klotz, W.W. Luehs, H.P. Piepho. H.W. Scherf, E. Schmidt, M. Schnieder, R. Vetter, R. Vögel, W. Vogt-Kaute, P. Weckherlin, K.-P. Wilbois and W. Claupein (2004): Comparison of the suitability of different oil plant species for organic farming. Communication of the Society for Crop Science. 16, 133-134.

Osman, A.M., J. P. Welsh, K-P. Wilbois and E.T. Lammerts van Bueren (2002): Optimising Organic Cereal Production in European Union. EU/ICC Cereal Conference 2002, ECC 2002, Vienna/Austria, March 6 - 8, 2002.

Berset, E., Hertenstein, F., Peláez, S., Bufe, C., Thonar, C., Wilbois, K-P., Messmer, M. (2013): Selection of soybean and its symbiotic partners for chilling tolerance and efficiency of biological nitrogen fixation. Lecture at: 12th Scientific Conference on Organic Farming, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5-8 March 2013, Verlag Dr. Köster, Berlin.

Fuchs, J. G., Bruns, C., Mäder, P., Schmidt, H., Thürig, B., Wilbois, K-P., Tamm, L. (2013): Differential diagnosis: a method for isolating the cause of soil fatigue. Lecture at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5-8 March 2013, Verlag Dr. Köster, Berlin.

Messmer, M., Berset, E., Zimmer, S., Haase, T., Habekuss, A., Paláez, S., Hertenstein, F., Thonar, C., Salomé, C., Ordon, F., Hess, J., Wilbois, K-P. (2012): Breeding for improved soybean-Bradyrhizobia symbiosis for cool growing conditions in Central Europe. In A. Hartmann, T. Ott, & M. Parniske, eds. Poster at: 10th European Nitrogen Fixation Conference (ENFC), Munich, Germany, 2 - 5 September, 2012.

Monika Messmer, Berset, E., Hertenstein, F., Peláez, S., Salomé, C., Thonar, C., Wilbois, K-P., Zimmer, S., Haase, T., Hess, J., Habekuss, A., Kleemann, M., Ordon, F., Vogt-Kaute, W., Vogel, R., Unsleber, J., Littmann, C. (2012): Selection of cold tolerant bradyrhizobial strains and interaction with early maturing soybean varieties. Lecture at: GPZ Tagung Leguminosen, D-Eckhartsweier, 12 September 2012.

Schmidt, H., Bruns, C. & Wilbois, K-P., (2014): Penetration resistance of ecologically managed arable soils - influence of location and management and effects on winter cereal yield. Vortrag at 13. Wissenschaftstagung Ökologischer Landbau, University of applied sciences Eberswalde, 17 - 20 March 2015, Verlag Dr. Köster, Berlin.

Vogt-Kaute, W., Spieß, H., Jahn, M., Waldow, F., Koch, E., Wächter, R., Müller, K.J., Wilbois, K-P., (2007): Physical methods for seed treatment in organic farming. Poster at: Zwischen Tradition und Globalisierung - 9th Scientific Conference on Organic Agriculture, University of Hohenheim, Stuttgart, Germany, 20-23.03.2007, Verlag Dr. Köster, Berlin.

Wilbois, K-P., Nußbaumer, H. & Recknagel, J., (2014): Good opportunities for organic soy cultivation in Germany. Vortrag at 13. Wissenschaftstagung Ökologischer Landbau, University of applied sciences Eberswalde, 17 - 20 March 2015, Verlag Dr. Köster, Berlin.

Zimmer, S., Messmer, M., Haase, T., Mindermann, A., Schulz, H., Wilbois, K-P., Heß, J., (2012): Suitability of Bradyrhizobia inoculants for inoculation of soybean, in: Pekrun, C., Wachendorf, M., Müller, T., Utermann, J., Düker, A. (Eds.), Mitteilungen Der Gesellschaft Für Pflanzenbauwissenschaften Vol. 24 Bodenfruchtbarkeit - Bedeutung Und Bestimmung in Pflanzenbau Und Bodenkunde. Verlag Liddy Halm, Göttingen, Germany, pp. 341-342.

Zimmer, S., Meßmer, M., Haase, T., Mindermann, A., Schulz, H., Wilbois, K-P., Heß, J., (2013): Suitability of bradyrhizobial inoculants for inoculation of soybean. Lecture at: 12th Scientific Conference on Organic Farming, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5-8 March 2013, Verlag Dr. Köster, Berlin.

Spieß, H., Lorenz, N., Müller, K.-J., Koch, E., Wächter, R., Jahn, M., Waldow, F., Vogt-Kaute, W., Wilbois, K-P. (2006): Strategien zur Bekämpfung von Brandkrankheiten bei Getreide im Ökologischen Landbau. In Communications of the Society for Crop Science, Vol. 18:250-51, 2006.

Wilbois, K-P., Fleck, M., Haug, P., Müller, K-J., Rummel, K.; Spiegel, A-K., Vogt-Kaute, W. Willing, O. (2012): Network Organic Plant Breeding: possibilities and methods, boundaries between classical and "genetic" breeding methods, participatory plant breeding. Report, Research Institute of Organic Agriculture (FiBL).

Wilbois, K-P., Nußbaumer, H., Recknagel, J. (2014): Good opportunities for organic soy cultivation in Germany. Vortrag at 13. Wissenschaftstagung Ökologischer Landbau, University of applied sciences Eberswalde, 17 - 20 March 2015, Verlag Dr. Köster, Berlin.

Zimmer, S., Meßmer, M., Haase, T., Mindermann, A., Schulz, H., Wilbois, K-P., Heß, J. (2014): Ability of commercially available soybean bradyrhizobia inoculants for cool growing conditions in central Europe. In: Rahmann, G. and Aksoy, U. (Eds.) Building Organic Bridges, Johann Heinrich von Thünen-Institut, Braunschweig, Germany, Report, No. 20, pp. 787-790.

Asam, L., Müller, M., Wilbois, K-P. (2014): Verhalten von Sojasorten mit unterschiedlicher Trypsinhibtoraktivität bei der Aufbereitung".Vortrag at 13. Wissenschaftstagung Ökologischer Landbau, University of applied sciences Eberswalde, 17 - 20 March 2015, Verlag Dr. Köster, Berlin.

Recknagel, J. Nußbaumer, H. and Wilbois, K-P. (2012): Expansion of soybean cultivation in Germany - First results of a BÖLN project. Mitteilungen der Gesellschaft für Pflanzenbauwissenschaften Band 24; Bodenfruchtbarkeit - Bedeutung und Bestimmung in Pflanzenbau und Bodenkunde Joint Conference of the Commissions IV (Soil Fertility and Plant Nutrition) and VI (Soil Protection and Soil Technology) of the German Soil Science Society and the Gesellschaft für Pflanzenbauwissenschaften e. V..

Stauß B., Pekrun C., Recknagel J. and Wilbois, K-P. (2012): Soybean cultivation in Baden Württemberg - Which varieties are suitable for domestic cultivation? Mitteilungen der Gesellschaft für Pflanzenbauwissenschaften Band 24; Bodenfruchtbarkeit - Bedeutung und Bestimmung in Pflanzenbau und Bodenkunde Joint Conference of the Commissions IV (Soil Fertility and Plant Nutrition) and VI (Soil Protection and Soil Technology) of the German Soil Science Society and the Society for Plant Production Sciences e. V.

Zimmer, S., Messmer, M., Haase, T., Mindermann, A., Schulz, H., Wilbois, K-P., Heß, J. (2012): Suitability of bradyrhizobial inoculants for inoculation of soybean. Mitteilungen der Gesellschaft für Pflanzenbauwissenschaften Band 24; Bodenfruchtbarkeit - Bedeutung und Bestimmung in Pflanzenbau und Bodenkunde Joint Meeting of the Commissions IV (Soil Fertility and Plant Nutrition) and VI (Soil Protection and Soil Technology) of the German Soil Science Society and the Society for Plant Production Sciences e. V.

Wilbois, K-P.; Waldow, F.; Müller, K-J.; Vogt-Kaute, W.; Spieß, H.; Jahn, M.; Wächter, R. and Koch, E. (2007): Strategies for the control of stripe and net blotch disease of barley in organic farming. Poster presented at the conference 'Zwischen Tradition und Globalisierung' - 9th Scientific Conference on Organic Farming, University of Hohenheim, Stuttgart, Germany, 20-23.03.2007.

Waldow, F., Jahn, M., Wächter, R., Koch, E., Vogt-Kaute, W., Spieß, H., Müller, K.-J., Wilbois, K-P., (2007):Untersuchungen zur Wirkung alternativer Saatgutbehandlungen gegen Auflaufschaderreger in Getreide. Poster presented at the conference: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Germany, 20-23.03.2007.

Spieß, H., N. Lorenz, K.-J. Müller, E. Koch, R. Wächter, M. Jahn, F. Waldow, W. Vogt-Kaute, K-P. Wilbois (2006): Strategies for the control of cereal blight in organic farming. Mitt. Ges. Pflanzenbauwiss. 18, 250-251

Vogt-Kaute, W.; Spieß, H.; Jahn, M.; Waldow, F.; Koch, E.; Wächter, R.; Müller, K.J. and Wilbois, K-P. (2007): Physical methods for treating seed in organic farming. Poster presented at the conference 'Zwischen Tradition und Globalisierung' - 9th Scientific Conference on Organic Farming, University of Hohenheim, Stuttgart, Germany, 20-23.03.2007.

Spieß, H., Jahn, M., Koch, E., Lorenz, N., Müller, K.-J., Vogt-Kaute, W., Waldow, F., Wächter, R., Wilbois, K-P. (2007): Stand der Bekämpfung von Brandkrankheiten im ökologischen Getreidebau. Paper presented at the conference: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Germany, 20-23.03.2007.

Wilbois, K-P. 2005: Der Online-Leitfaden für Praxisversuche.Beitrag präsentiert bei der Konferenz: 8. Wissenschaftstagung Ökologischer Landbau - Ende der Nische, Kassel, 01.03.2005 - 04.03.2005; Published in Heß, J. und Rahmann, G. (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau. Kassel university press GmbH, Kassel.

Wilbois, K-P.; Spieß, H; Vogt-Kaute, W; Jahn, M; Waldow, F; Koch, E; Wächter, R and Müller, K-J (2005): Avoiding seed-borne diseases: Strategien für den Öko-Landbau [Control of seed-borne diseases: Strategies for organic farming]. Paper presented at the conference: 8. Wissenschaftstagung Ökologischer Landbau - Ende der Nische, Kassel, 01.03.2005 - 04.03.2005;

Wilbois, K-P., Werner Vogt-Kaute 2005: Discussion paper on the importance of different variety characteristics for organic farming. Poster, SUSVAR Workshop Edinburgh 4 to 6 July 2005.

Willer, H.; Wilbois, K-P., Schwab, A. (2003) Das Wissenschaftsmodul des Zentralen Internetportals "Ökologischer Landbau". Contribution presented at the conference: Wissenschaftstagung zum ökologischen Landbau, Vienna, 24-26.2.2003; Published in Freyer, Bernhard, (ed.) Beiträge zur 7. Wissenschaftstagung zum ökologischen Landbau: Ökologischer Landbau der Zukunft. University of Natural Resources and Applied Life Sciences Vienna - Institute of Organic Agriculture.

Final project reports

Wilbois, K-P., Spiegel, A.-K., Asam, L., Balko, C., Becker, H., Berset, E., Butz, A., Haase, T., Habekuß, A., Hahn, V., Heß, J., Horneburg, B., Hüsing, B., Kohlbrecher, M., Littmann, C., Messmer, M., Miersch, M., Mindermann, A., Nußbaumer, H., Ordon, F., Rechnagel, J., Schulz, H., Spory, K., Trautz, D., Unsleber, J., Vergara, M., Vogel, R., Vogt-Kaute, W., Wedemeier-Kremer, B., Zimmer, S., Zurheide, T., (2014) Ausweitung des Sojaanbaus in Deutschland durch züchterische Anpassung sowie pflanzenbauliche und verarbeitungstechnische Optimierung (Report). Research Institute of Organic Agriculture (FiBL), D-Frankfurt (overall coordination).

Griese, S., Ebert, U., Fischinger, S., Geier, U., Lenz, A., Schäfer, F., Spiegel, A.-K., Vogt-Kaute, W., Wilbois, K-P. (2014): Strategy options for the realisation of 100% organic feeding in monogastric animals in organic farming. Report. Verbund Ökologische Praxisforschung V.Ö.P, 15 December 2014. http://orgprints.org/28395/.

Wilbois, K-P., Böhm, H., Bohne, B., Brandhuber, R., Bruns, C., Demmel, M., Finckh, M., Fuchs, J., Gronle, A., Hensel, O., Heß, J., Jörgensen, R., Lux, G., Mäder, P., Möller, D., Schmidt, H., Schmidtke, K., Spiegel, A.-K., Tamm, L., Vogt-Kaute, W., Wild, M., Wolf, D. (2013): Increasing the value of organically grown cash crops by optimising soil fertility management. Report. Research Institute of Organic Agriculture (FiBL), D-Frankfurt (overall coordination).

Wilbois, K-P., Scerencsits, M. & Hermanowski, R., (2007). Suitability of organic farming for minimizing nitrate discharge into groundwater, FiBL Germany e.V., DE-Frankfurt.

Wilbois, K-P. (2001) The European regulatory system. Organic farming and production. The Organic Standard (8):pp. 12-15.

Other contributions

Brock, C., Wilbois, K-P., Becker, K., Fischinger, S., Spiegel, A-K.; Spory, K., Williges, U., Zerger, U., Leithold, G. (Eds.) (2011): Es geht ums Ganze: Forschen im Dialog von Wissenschaft und Praxis - Ergebnisse der Dialogworkshops bei der 11. Wissenschaftstagung Ökologischer Landbau (15.-17.März 2011 in Gießen). Proceedings of: 11th Scientific Conference on Organic Farming, Gießen, 15.-18.03.2011, Verlag Dr. Köster, Berlin.

Lammerts van Bueren E.T. and Wilbois, K-P. (2003): Organic Seed Production and Plant Breeding - Strategies, Problems and Perspectives. Proceedings of ECO-PB's 1st International Symposium on Organic Seed and Plant Breeding. Berlin, Germany 21-22 November 2002 Ed.: ECO-PB European Consortium for Organic Plant Breeding.

Lammerts van Bueren, E. T. and Wilbois, K-P., (2003): Report on the ECO-PB Workshop on the proposed EC Organic Seed Regime 2004. ed.: ECO-PB European Consortium for Organic Plant Breeding.

Messmer, M., Hildermann, I., Arncken, C., Drexler, D., Wilbois, K-P., (2011): Chancen und Potenziale verschiedener Züchtungsmethoden für den Ökolandbau, Research Institute of Organic Agriculture (FiBL), CH Frick.

Messmer, M., Wilbois, K-P., (2015): What is good breeding worth to us? General Press. Ecology & Agriculture, 2015, 174, pp. 21-23.

Osman A.M., Müller, K-J., Wilbois, K-P. (2007): Different models to finance plant breeding. Proceedings of the ECO-PB International Workshop on different models to finance plant breeding. Edited 27 February 2007 Frankfurt Germany. Ed.: ECO-PB European Consortium for Organic Plant Breeding.

Wilbois, K-P. (2006): Cell fusion and principles of organic agriculture. In: Ecology & Agriculture 138, 2/2006, pp. 17 - 19.

Wilbois, K-P. (2002): Principles of Organic Agriculture and Requirements for Plant Breeding Derived Therefrom. In: Steinberger J. (Ed.): Workshop Züchtung für den Öko-Landbau, Hannover, 10-11.06.2002.

Wilbois, K-P. (2008): Nano meets organic - possibilities of a differentiated view. In: Ecology & Agriculture 138, pp. 17 - 19.

Wilbois, K-P. (2005): Challenges and problems of organic seed production in the EU - the EU Organic Seed Regulation. In: Envirfood, proceedings of the seminar Environmental friendly food production system: requirements for plant breeding and seed production, 31 May to 3 June 2005 in Talsi, Latvia, p. 24 - 27.

Wilbois, K-P., E. T. Lammerts van Bueren (2003): Short Report on the 2nd ECO-PB workshop on EU organic seed regime. Brussels, Belgium on 8 to 9 December 2003.

Wilbois, K-P., Speiser, B., Fragstein, P. v., Schwab, A., Meier, J. (2003): Entwicklung von Beurteilungsverfahren für Betriebs- und Hilfsstoffe in der ökologischen Produktion im Hinblick auf deren Vereinbarkeit mit den Prinzipien des ökologischen Landbaus . Report: Geschäftsstelle Bundesprogramm Ökologischer Landbau, Bundesanstalt für Agriculture und Ernährung (BLE), Bonn.