But actually no, they are larger radius and anti-air. I haven't checked if it works on deathsquitos but wards are far more effective in my experience and not everyone knows.

Edit: And actually I tried workbenches first and building structures. Wards are far better for those that want to use them.

Originally posted by GunsForBucks:

Old news and there are plenty of structures that prevent enemy spawns. Workbenches being the most common and cheaper to make.