Greetings, Raoul!
Thank you for creating this forum!  I recently viewed the video "Hot Potatoes".  At the end of the video it talked about how there was a revival of interest in John Niederhauser’s work.  I found a 2001 research paper entitled, "Genetic studies and breeding for stable late blight resistance for potatoes in the United States and Mexico."  My questions are whether there are any participatory plant breeding efforts going on and who we might talk to access late blight resistant material to work with.  Any assistance you can provide would be most welcome.
Thank you!
Theresa Podoll, NPSAS Farm Breeder Club, ND, USA