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|  |  | Groot, S.P.C.; Jalink, H.; Hospers-Brands, M.; Köhl, J.; Veerman, A.; Wenneker, M.; van der Wolf, J.M.; van den Bulk, R.W. |  | The use of organic propagation material is obligatory according to the current EU regulations for organic production. However, frequently difficulties are en-countered regarding the availability, the costs or the quality. In the Netherlands a national research program aims at developing solutions, needed for improving the production of high quality organic propagation material. The main emphasis in the pro-gram is on the model crops cabbage, onion, wheat and potato. Individual projects within the program include epidemiological studies of seed borne dis-eases to develop disease prevention strategies, meth-ods to improve resistance of seeds and seedlings towards pathogens and methods to control silver scurf in seed potatoes, development of multi-spectral... |  
| Tipo: Conference paper, poster, etc. | Palavras-chave: Crop health; Quality; Protection Breeding; Genetics and propagation. |  
| Ano: 2006 | URL: http://orgprints.org/7373/1/Odense_Groot_et_al.pdf |  |  |