W. A. Wietsma

A genetic map of an interspecific cross in Allium based on amplified fragment length polymorphism (AFLPTM) markers

A.W. van Heusden, J.W. van Ooijen, R. Vrielink-van Ginkel et al. · Theoretical and Applied Genetics · 2000 · 136 citations · Full text

Biology, Genetic Diversity, Allelic Variant +9

Inheritance of Resistance to Downy Mildew (<i>Peronospora destructor</i> [Berk.] Casp.) from <i>Allium roylei</i> Stearn in the Backcross <i>Allium cepa</i> L. × (A. roylei ×<i>A. cepa</i>)

A. Kofoet, C. Kik, W. A. Wietsma et al. · Plant Breeding · 1990 · 57 citations

Plant Genetics, Genetics, Plant Pathology +16

Crossing experiments in Allium L. section Cepa

LEO W. D. VAN RAAMSDONK, W. A. Wietsma, J. N. de Vries · Botanical Journal of the Linnean Society · 1992 · 53 citations

Nuclear Physics, Genetics, Allium Section Cepa +19

Introgression of leaf blight resistance from Allium roylei Stearn into onion (A. cepa L.)

J. N. de Vries, W. A. Wietsma, T. de Vries · Euphytica · 1992 · 40 citations

Biology, Leaf Blight Resistance, Engineering +10

Development of bio-assays and screening for resistance to beet armyworm (Spodoptera Exigua Hübner) in Allium cepa L. and its wild relatives

Si‐Jun Zheng, B. Henken, W. A. Wietsma et al. · Euphytica · 2000 · 19 citations