Impediment Scourge

The Impediment Scourge is a treasure found in Pikmin 2. It is actually just a simple. It's located on a stump near the landing site of the Perplexing Pool.

In the Japanese version, it is a green, wooden milk bottle opener instead.

Collecting the treasure
The treasure is found near the landing site in the Perplexing Pool. It lies on top of a stump, which is rather tall, so it is only accessible to Yellow Pikmin, or Purple Pikmin thrown at the right angle, with a long throw.