History of potato wart disease in Europe - a proposal for harmonisation in defining pathotypes von Baayen, R. P, Cochius, G, Hendriks, H, Meffert, J. P, Bakker, J, Bekker, M, Boogert, P. H. J. F. van den, Stachewicz, H, Leeuwen, G. C. M. van

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Stemphylium revisited von Woudenberg, J.H.C., Hanse, B., van Leeuwen, G.C.M., Groenewald, J.Z., Crous, P.W.

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Implementation of an ISO 17025 flexible scope in the phytosanitary field at the National Reference Centre in the Netherlands von Leeuwen, G. C. M., Bosman, S., Souer, E., Edema, M. J., Blom, M., Werkman, A. W.

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real-time (TaqMan) PCR assay to differentiate Monilinia fructicola from other brown rot fungi of fruit crops von van Brouwershaven, I.R, Bruil, M.L, van Leeuwen, G.C.M, Kox, L.F.F

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Prioritizing risks for plant health in the Netherlands: a method to rank pests according to their probability of introduction von Gaag, D. J., Leeuwen, G. C. M., Loomans, A. J. M., Potting, R. P. J., Verhoeven, J. Th. J.

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Interlaboratory tests for resistance to Synchytrium endobioticum in potato by the Glynne-Lemmerzahl method von Flath, K., Przetakiewicz, J., van Rijswick, P. C. J., Ristau, V., van Leeuwen, G. C. M.

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Pathogenicity of Diaporthe spp. on two blueberry cultivars (Vaccinium corymbosum) von Cardinaals, J., Wenneker, M., Voogd, J. G. B., van Leeuwen, G. C. M.

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novel technique using the Hendrickx centrifuge for extracting winter sporangia of Synchytrium endobioticum from soil von Wander, J. G. N, van den Berg, W, van den Boogert, P. H. J. F, Lamers, J. G, van Leeuwen, G. C. M, Hendrickx, G, Bonants, P

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Development of PCR-based Detection Methods for the Quarantine Phytopathogen Synchytrium endobioticum, Causal Agent of Potato Wart Disease von Boogert, P.H.J.F. van den, Gent-Pelzer, M.P.E. van, Bonants, P.J.M, De Boer, S.H, Wander, J.G.N, Levesque, C.A, Leeuwen, G.C.M. van, Baayen, R.P

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Identification of the pathotype of Synchytrium endobioticum, causal agent of potato wart disease, present in Georgia von Sikharulidze, Z. V., Ghoghoberidze, S. Y., Mentink, N. M., Meparishvili, G. V., Tsetskhladze, Ts. M., van Leeuwen, G. C. M.

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Factors affecting mummification and sporulation of pome fruit infected by Monilinia fructigena in Dutch orchards von Van Leeuwen, G. C. M., Holb, I. J., Jeger, M. J.

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Pest risk assessment for the countries of the European Union (as PRA area) on Monilinia fructicola von van Leeuwen, G. C. M., Baayen, R. P., Jeger, M. J.

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Interlaboratory tests for resistance to S ynchytrium endobioticum in potato by the G lynne‐ L emmerzahl method von Flath, K., Przetakiewicz, J., van Rijswick, P. C. J., Ristau, V., van Leeuwen, G. C. M.

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Occurrence of potato wart disease (Synchytrium endobioticum) in Bulgaria: identification of pathotype(s) present von Dimitrova, L., Laginova, M., Becheva, A., van Leeuwen, G. C. M.

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Identification of pathotypes of Synchytrium endobioticum found in infested fields in Turkey von Çakır, E., Van Leeuwen, G. C. M., Flath, K., Meffert, J. P., Janssen, W. A. P., Maden, S.

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Genetic variation among and within Monilinia species causing brown rot of stone and pome fruits von Fulton, C.E. (Queen's Univ. of Belfast (United Kingdom). Dept. of Applied Plant Science), Leeuwen, G.C.M. van, Brown, A.E

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Yield loss in apple caused by Monilinia fructigena (Aderh. & Ruhl.) Honey, and spatio-temporal dynamics of disease development von Leeuwen, G.C.M. van, Stein, A, Holb, I, Jeger, M.J

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Molecular Detection of Fusarium foetens in Begonia von De Weerdt, M., Zijlstra, C., Van Brouwershaven, I. R., Van Leeuwen, G. C. M., De Gruyter, J., Kox, L. F. F.

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Resistance of potato cultivars to Synchytrium endobioticum in field and laboratory tests, risk of secondary infection, and implications for phytosanitary regulations von Baayen, R. P., Bonthuis, H., Withagen, J. C. M., Wander, J. G. N., Lamers, J. L., Meffert, J. P., Cochius, G., Van Leeuwen, G. C. M., Hendriks, H., Heerink, B. G. J., Van Den Boogert, P. H. J. F., Van De Griend, P., Bosch, R. A.

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Direct examination of soil for sporangia of Synchytrium endobioticum using chloroform, calcium chloride and zinc sulphate as extraction reagents von Van Leeuwen, G. C. M., Wander, J. G. N., Lamers, J., Meffert, J. P., Van Den Boogert, P. H. J. F., Baayen, R. P.

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