Hi jojo14

I don't think the pest spray will effect the cures.

I also taped the sticks to the ground (when placing the cures inside) and even when I had to move the cures I had no problems with the coating. The cure is in the sticks and not in the color coding, I think, so as long as you are able to distinguish the sticks it should be not problem that the colors wear off.

All the best to you,

Astrid