Population reduction: Sunchews

Have you realized where you are? Local plants fling their seeds everywhere. They stick to your shoes, land on mechanoids. We're trying to keep the base sterile but we can't get rid of them completely. If a seed lands, it instantly sprouts.
You miss one, and in no time, a Sunchew uproots and walks around the base, breaking everything in its way.
Your task is to get rid of the weed!

A sunchew grew in our shithouse once. The base was paralyzed.

If I could, I would tell Felix to burn down the forest to solve the Sunchew problem once and for all. Since it's impossible, we'll have to be extra careful! The enemy is waiting for us to drop our guard... And our losses keep mounting.