Should the person on the quadruplicate gov't of Canada import form have the right to demand a royalty on commerical production of the plant once it has been tested at a gov't research station for the required three (3) growing seasons according to the Seeds Act of Canada. How long should the royalty be in effect for (years?). CA Nabors A.Ag. AIA Edmonton AB Canada/Faculty of Agriculture, Forestry and Home Economics/Unversity of Alberta/UAlberta student ID#729562/B.Sc. General Agriculture December 1976).