When a harvested material from a protected plant variety, such as seeds, is used for further sowing and cultivating, royalties need to be paid to the breeder of this protected variety. However, according to breeders, farm-saved seeds are sometimes used as an excuse to avoid paying royalties, and clear definitions should be established internationally. Conversely, small farmer associations think that once farmers buy a protected variety, they should be able to re-use those seeds, exchange or sell them.
The International Union for the Protection of New Varieties of Plants (UPOV) organised a Seminar [pdf] on Propagating and Harvested Material in the Context of the UPOV Convention on 24 October.