What type of seeds are typically subjected to stricter regulations?

Seeds known to carry diseases or pests are subjected to stricter regulations because they pose a significant risk to agricultural health and biodiversity. The introduction of diseased or infested seeds can lead to the spread of harmful pests and diseases that may devastate local crops and ecosystems. Consequently, regulatory bodies impose stringent measures to monitor, inspect, and control such seeds to prevent outbreaks and protect both commercial agriculture and natural environments. This proactive approach is crucial in maintaining the integrity of the seed supply and safeguarding agricultural productivity.

Options that refer to previously tested seeds, ornamental plants, or seeds for global trade do not inherently carry the same level of risk associated with pest and disease transmission, which is why they do not attract the same level of regulatory scrutiny.