My research is focused on the genetic improvement of apple. Our goal is to produce superior high quality apple varieties with reduced reliance on chemical control.
Traditional breeding is integrated with molecular techniques for improvement.
Additional genes of interest and sources of resistance are being sought with the mechanism of resistance and the mode of inheritance being examined. Results of genetic studies indicate excellent prospects for improvement in many traits. Collaborative research at Geneva has yielded tremendous results in transformation and gene mapping. Additional markers are being sought for both qualitative and quantitative traits. Linkage maps are being developed for several apple varieties used in breeding.