Richard Janssen

Mendelian proof for a gene-for-gene relationship between virulence of Globodera rostochiensis and the H1 resistance gene in Solanum tuberosum ssp. andigena CPC 1673.

Richard Janssen, Jaap Bakker, F.J. Gommers · Socio-Environmental Systems Modeling · 1991 · 62 citations · Full text

Agriculture, Genetics, Plant Sciences +17

Species identification of cyst and root‐knot nematodes from potato by electrophoresis of individual females

Gerrit Karssen, T. van Hoenselaar, B. Verkerk-Bakker et al. · Electrophoresis · 1995 · 54 citations

Agriculture, Plant Biology, Plant Sciences +17

Resistance to Meloidogyne chitwoodi, M. fallax and M. hapla in wild tuber-bearing Solanum spp.

G. J. W. Janssen, A. van Norel, B. Verkerk-Bakker et al. · Euphytica · 1995 · 41 citations

Agriculture, Plant Biology, Plant Sciences +15

The influence of study population and definition of improvement on the smallest detectable change and the minimal important change of the neck disability index

Wouter Schuller, Raymond Ostelo, Richard Janssen et al. · Health and Quality of Life Outcomes · 2014 · 29 citations · Full text

Medicine, Rehabilitation Medicine, Pain Management +16

Development of a PCR-based selection assay for root-knot nematode resistance ( Rmc1) by a comparative analysis of the Solanum bulbocastanum and S. tuberosum genome

J.N.A.M. Rouppe van der Voort, G. J. W. Janssen, Hein Overmars et al. · Euphytica · 1999 · 25 citations

Agriculture, Plant Biology, Plant Sciences +17