CSTA Plant Breeders’ Rights is Not Regulation “Plant Breeders’ Rights is not a regulatory function and should not be part of any regulatory review process. PBR amendments need to proceed on their own, expedited time schedule.” This statement …

Tetrazolium Testing The purpose of the Tetrazolium (TZ) test: Originating in the early 1940s in Germany, the TZ test provides a quick estimate of seed viability. The Association of Official Seed Analysts definition: Indicates a class of chemicals tha…

CSGA Streamlining Seed Certification Technological advancements in agriculture apply not only to the science of crop development, but increasingly to the business and administrative operations surrounding the management of these crops. More elaborate…