Why should you conduct a seed germination test after treatment?

• A. To verify that the treatment did not reduce seed viability or germination rate.
• B. To determine pesticide residue levels.
• C. To measure seed moisture content.
• D. To check seed color.

Answer: (A)

After-treatment germination testing checks that the seed remains capable of sprouting despite the coating or chemical it received. Viability is about whether the embryo is alive and ready to germinate, while germination rate shows how many seeds actually sprout under standardized conditions in a given time. Treatments can sometimes affect seed tissue or how water is absorbed, so this test provides a direct indication of whether the treated seed will establish well in the field. If the germination is high and close to the untreated control, you can trust that the treatment isn’t harming early stand establishment. Pesticide residue analysis, moisture content measurement, or seed color assessment require other methods and don’t directly tell you about the seed’s ability to germinate after treatment.