The two pieces of evidence from the passage that support the connection that Large Blue caterpillars do not pose a significant threat to the oregano plant are:
- "The plant only loses a small, non-lethal amount of its leaves to the caterpillar."
- "At the same time, the plant only loses a small, non-lethal amount of its leaves to the caterpillar."
These statements emphasize that the impact of the caterpillars on the oregano plant is minimal and does not harm the plant significantly.