How do I measure disease transmitted by planting material or seeds? Please suggest the most reliable method.
You can use seed health method. I guess you can rely on this method.
Seed health method is a conventional method and cannot be relied upon. In the recent years, Polymerase Chain Reaction method is mostly used. This is a very sensitive and reliable method.
Yes I agree with Rajkumar. PCR method is a reliable method. This technique amplifies and makes it possible to detect specific DNA.