Plant traits affecting thrips resistance in cabbage (2009)
Voorrips, R.E., Steenhuis, G., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
Voorrips, R.E., Steenhuis, G., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
When cabbage is cultivated for storage in the Netherlands, it is usually harvested around mid- October. This type of cabbage crop may be severely damaged by thrips (Thrips tabaci). The thrips...
BIO-IMPULS: innovatie in de biologische aardappelketen (2009)
Tiemens-Hulscher, M., Lammerts Van Bueren, E.T., Sukkel, W., Zeelenberg, A., Brinks, H.
Ontwikkelen selectiecriteria stikstofefficiënte biologische aardappelrassen: bodembedekking (2009)
Tiemens-Hulscher, M., Qiao, Y., Ghimire, R., Lammerts Van Bueren, E.T., Struik, P.C.
Genetic variation for nitrogen efficiency in potato (2009)
Tiemens-Hulscher, M., Struik, P.C., Lammerts Van Bueren, E.T.
Time for a shift in crop production: embracing complexity through diversity at all levels (2009)
Ostergard, H., Finckh, M.R., Fontaine, L., Goldringer, I., Hoad, S., Kristensen, K., ...
A radical shift in our approach to crop production is needed to ensure food security and to address the problems of soil degradation, loss of biodiversity, polluted and restricted water supplies,...
Developments in breeding cereals for organic agriculture (2008)
Wolfe, M.S., Baresel, J.P., Desclaux, D., Goldringer, I., Hoad, S., Kovacs, G., ...
The need for increased sustainability of performance in cereal varieties, particularly in organic agriculture (OA), is limited by the lack of varieties adapted to organic conditions. Here, the needs...
Knelpunten in de biologische veredeling een stap verder (2008)
Lammerts Van Bueren, E.T., Osman, A., Tiemens-Hulscher, M., Timmermans, B., Scholten, O.E., Voorrips, R.E., ...
Factors affecting Thrips resistance in cabbage (2008)
Voorrips, R.E., Steenhuis, M.M., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
Late blight in organic potato growing : managing resistance and early tuber growth (2008)
Hospers-Brands, M., Timmermans, B.G.H., Struik, P.C., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
Lammerts Van Bueren, E.T., Tiemens-Hulscher, M., Struik, P.C.
Average potato yields in Dutch organic farming systems vary from 15 to 29 Mg/ha and are limited by low input of nitrogen and severe late blight attacks caused by the oomycete Phytophthora infestans....
Developments in breeding cereals for organic agriculture (2008)
Wolfe, M.S., Baresel, J.P., Desclaux, D., Goldringer, I., Hoad, S., Kovacs, G.M., ...
The need for increased sustainability of performance in cereal varieties, particularly in organic agriculture (OA), is limited by the lack of varieties adapted to organic conditions. Here, the needs...
Voorrips, R.E., Steenhuis, M.M., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
Thrips tabaci is a major problem in the cultivation of cabbage for storage, as this pest causes symptoms that necessitate the removal of affected leaves from the product. Between cabbage varieties...
Osman, A., Struik, P.C., Almekinders, C.J.M., Lammerts Van Bueren, E.T.
Main stream commercial onion breeders do not select varieties for organic farming, but solely for conventional farming. Seed companies consider the organic market too small to justify investments in...
Lammerts Van Bueren, E.T., Ostergard, H., Goldringer, I., Scholten, O.E.
This proceedings summarize the results of the first EUCARPIA symposium on Organic Plant Breeding - Plant breeding for organic and sustainable, low-input agriculture: dealing with genotype-environment...
Osman, A.M., Almekinders, C.J.M., Struik, P.C., Lammerts Van Bueren, E.T.
Main stream commercial onion breeders do not select varieties for organic farming, but solely for conventional farming. Seed companies consider the organic market too small to justify investments in...
Lammerts Van Bueren, E.T., Osman, A., Tiemens-Hulscher, M., Timmermans, B., Scholten, O.E., Voorrips, R.E., ...
Selectiestrategieën voor de veredeling van biologische uienrassen (2008)
Tiemens-Hulscher, M., Lammerts Van Bueren, E.T., Osman, A.M.
Resistentie tegen trips in wittekool (2008)
Voorrips, R.E., Steenhuis, M.M., Tiemens-Hulscher, M., Lammerts Van Bueren, E.T.
Examples of breeding research for organic farming in the Netherlands (2008)
Lammerts Van Bueren, E.T., Osman, A.M., Tiemens-Hulscher, M., Timmermans, B., Scholten, O.E., Voorrips, R.E., ...
Developments in breeding cereals for organic agriculture (2008)
Wolfe, M.S., Baresel, J.P., Desclaux, D., Goldringer, I., Hoad, S., Kovacs, G., ...
The need for increased sustainability of performance in cereal varieties, particularly in organic agriculture (OA), is limited by the lack of varieties adapted to organic conditions. Here, the needs...
European perspectives of organic plant breeding and seed production in a genomics era. (2007)
Lammerts Van Bueren, E.T., Wilbois, K-P., Østergård, H.
For further optimisation of organic agricultural systems, more focus is required on organically produced seeds and the development of better adapted varieties. Organic plant breeding and seed...
European perspectives of organic plant breeding and seed production in a genomics era. (2007)
Lammerts Van Bueren, E.T., Wilbois, K-P., Østergård, H.
For further optimisation of organic agricultural systems, more focus is required on organically produced seeds and the development of better adapted varieties. Organic plant breeding and seed...
European perspectives of organic plant breeding and seed production in a genomics era (2007)
Lammerts Van Bueren, E.T., Wilbois, K.P., Ostergard, H.
For further optimisation of organic agricultural systems, more focus is required on organically produced seeds and the development of better adapted varieties. Organic plant breeding and seed...
The value of ''naturalness'' in organic agriculture (2007)
Verhoog, H., Lammerts Van Bueren, E.T., Matze, M., Baars, T.
Producers, traders and consumers of organic food regularly use the concept of the naturalnatural to characteri ze organic agriculture or organic food. Critics sometimes argue that such use lacks any...
Blijft biologische aardappelteelt in Nederland mogelijk? (2007)
Tiemens-Hulscher, M., Lammerts Van Bueren, E.T., Timmermans, B.G.H., Struik, P.C.
Preface to Special issue on Values in organic agriculture (2007)
Lammerts Van Bueren, E.T., Amons, R., Struik, P.C., Wienk, J.F.
Biologisch uienzaad verplicht: hoe verder met veredeling? (2007)
Lammerts Van Bueren, E.T., Burger-Meijer, K., Scholten, O.E.
T.R. - NJAS Wageningen Journal of Life Sciences (2007)
Lammerts Van Bueren, E.T., Amons, R., Struik, P.C., Wienk, J.F.
Participatory plant breeding: a way to arrive at better-adapted onion varieties (2006)
Tiemens-Hulscher, M., Lammerts Van Bueren, E. T., Osman, A., Jeuken, J., Groenen, R., De Heer, R.
The search for varieties that are better adapted to organic farming is a current topic in the organic sector. Breeding programmes specific for organic agriculture should solve this problem....
The prevention of potato volunteers in organic farming systems by using pigs. (2006)
Lammerts Van Bueren, Ph.D. E.T.
In organic agriculture potato volunteers, presenting an important primary inoculum source for late Blight (Phytophthora infestans), are controlled by mechanical meth-ods. These may be partly replaced...
Letter to the editor: 'Cisgenic' as a product designation (2006)
Lammerts Van Bueren, E.T., Haring, M.A., Vriend, H.C., Struik, P.C.
Ook met soorteigen genen omzichtig manipuleren (2006)
Lammerts Van Bueren, E.T., Haring, M.A., Vriend, H.C., Struik, P.C.
Cisgenese is een vorm van genetische modificatie waarbij soorteigen genen worden gebruikt. Wageningse onderzoekers hebben ervoor gepleit deze techniek vrij te stellen van gebruikelijke regelgeving...
'Cisgenic' as a product designation. (2006)
Cock Buning, M. De, Lammerts Van Bueren, E.T., Haring, M.A., Vriend, M.G.A., Struik, P.C.
Participatory plant breeding: a way to arrive at better adapted onions varieties (2006)
Tiemens-Hulscher, M., Lammerts Van Bueren, E.T., Osman, A., Jeuken, J., Groenen, R.
The search for varieties that are better adapted to organic farming is a current topic in the organic sector. Breeding programmes specific for organic agriculture should solve this problem....
'Cisgenic' as a product designation. (2006)
Cock Buning, M. De, Lammerts Van Bueren, E.T., Haring, M.A., Vriend, M.G.A., Struik, P.C.
Participatory plant breeding: a way to arrive at better-adapted onion varieties (2006)
Tiemens-Hulscher, M., Lammerts Van Bueren, E. T., Osman, A., Jeuken, J., Groenen, R., De Heer, R.
The search for varieties that are better adapted to organic farming is a current topic in the organic sector. Breeding programmes specific for organic agriculture should solve this problem....
The prevention of potato volunteers in organic farming systems by using pigs. (2006)
Lammerts Van Bueren, Ph.D. E.T.
In organic agriculture potato volunteers, presenting an important primary inoculum source for late Blight (Phytophthora infestans), are controlled by mechanical meth-ods. These may be partly replaced...
Integrity and rights of plants : ethical notions in organic plant breeding and propagation (2005)
Lammerts Van Bueren, E.T., Struik, P.C.
In addition to obviating the use of synthetic agrochemicals and emphasizing farming in accordance with agro-ecological guidelines, organic farming acknowledges the integrity of plants as an essential...
Lammerts Van Bueren, E.T., Boukema, I.W., Osman, A.
As organic farming refrains from high and chemical inputs it needs varieties better adapted to organic conditions to improve the yield stability and quality of crops. In order to make genebank...
Lammerts Van Bueren, E.T., Østergård, H.
In many countries,national projects are in progress to investigate the sustainable low-input approach.In the present COST network,these projects are coordinated by means of exchange of...
The consequences of the concept of naturalness for organic plant breeding and propagation (2004)
Lammerts Van Bueren, E.T., Struik, P.C.
Organic agriculture is enhancing specific plant breeding activities to meet its requirements for varieties better adapted to the specific organic environment. In the past five years, therefore,...
Tamm, L., Smit, A.B., Hospers, M., Janssens, S.R.M., Buurma, J.S., Molgaard, J.P., ...
In Europe, late blight, caused by Phytophthora infestans, is the most devastating disease affecting organic (and conventional) potato production. Under suitable environmental conditions the disease...
The role of the concept of the natural (naturalness) in organic farming (2003)
Verhoog, H., Matze, M., Lammerts Van Bueren, E.T., Baars, A.
Producers, traders, and consumers oforganic food regularly use the concept of thenatural (naturalness) to characterize organicagriculture and or organic food, in contrast tothe unnaturalness of...
Concepts of intrinsic value and integrity of plants in organic plant breeding and propagation (2003)
Lammerts Van Bueren, E.T., Struik, P.C., Tiemens-Hulscher, M., Jacobsen, E.
Lammerts Van Bueren, E.T., Struik, P.C., Jacobsen, E.
By 1 January 2004, as a result of EU-regulation 2092/91 for organic farming, the organic sector needs to have developed efficient schemes to be able to use adequate quantities of organically produced...
Report on the ECO-PB Workshop on the proposed EC Organic Seed Regime 2004 (2003)
Lammerts Van Bueren, E. T., Wilbois, Klaus-Peter
From the Introduction to the Proceedings "The European Consortium for Organic Plant Breeding (ECO-PB) is an active network supporting the production and use of organic seeds. It sees the European...
Organic plant breeding and propagation: concepts and strategies (2002)
http://library.wur.nl/wda/abstracts/ab3329.html
Ecological concepts in organic farming and their consequences for an organic crop ideotype (2002)
Lammerts Van Bueren, E.T., Struik, P.C., Jacobsen, E.
Currently, organic farmers largely depend on varieties supplied by conventional plant breeders and developed for farming systems in which artificial fertilizers and agro-chemicals are widely used....
Naar aan oplossing voor Phytophthora infestans in de biologische landbouw (2002)
Kessel, G.J.T., Lammerts Van Bueren, E.T., Colon, L.T., Hulscher, M., Scheepens, P.C., ...
Sustainable organic plant breeding: Final report - a vision, choices, consequences and steps (1999)
Lammerts Van Bueren, E.T., Hulscher, M., Jongerden, J., Ruivenkamp, G.T.P., Haring, M., Van Mansvelt, J.D., ...
In general, the characteristics of organic varieties - and by extension of organic plant breeding - differ from that of conventional breeding systems and conventional varieties. Realising an organic...
Lammerts Van Bueren, E.T., Hulscher, E.M., Jongerden, J.P., Haring, M., Hoogendoorn, J., Mansvelt, J.D., ...
Sustainable organic plant breeding, final report: a vison, choices, consequences and steps (1999)
Lammerts Van Bueren, E.T., Hulscher, E.M., Haring, M., Jongerden, J.P., Mansvelt, J.D., ...
Sustainable organic plant breeding: Final report - a vision, choices, consequences and steps (1999)
Lammerts Van Bueren, E.T., Hulscher, M., Jongerden, J., Ruivenkamp, G.T.P., Haring, M., Van Mansvelt, J.D., ...
In general, the characteristics of organic varieties - and by extension of organic plant breeding - differ from that of conventional breeding systems and conventional varieties. Realising an organic...
Naar een duurzame biologische plantenveredeling, discussierapport: visie en oordeelsvorming (1998)
Lammerts Van Bueren, E.T., Hulscher, E.M., Jongerden, J.P., Haring, M., Hoogendoorn, J., Mansvelt, J.D., ...