About
Fly-B-Gone hides all butterfly and firefly nodes from your Minetest Game world. It offers several options that allow specifically enabling one of the two, as well as an option to enable/disable the bottled firefly node separately from regular fireflies (when this node is disabled, it takes on the appearance of a normal glass bottle and can be crafted back into one as necessary).
It should come as no surprise that Fly-B-Gone depends on the butterflies and fireflies mods.
Since Fly-B-Gone hides the nodes rather than removing them outright, you can remove the mod at any time to make them re-appear!
License
Everything is CC BY-SA 4.0, with a catch: Since the inventory texture for a disabled bottled firefly is (obviously) based on the original Minetest Game texture, it is CC-BY-SA 3.0 with CC BY-SA 4.0 only applying to the specific modifications I made... I did a quick bit of research and I'm pretty sure that's how it works. If you want to make further modifications to that particular texture, you'll need to abide by both licenses.
Download
You can find the latest build on ContentDB here.
Other Links