AI6YR BenAug 10, 2023
New #beekeeping experiment. Attempt to use a #superhydrophobic coating on beehive stands to fend off #ants.
Show threadNicholas WeaverAug 10, 2023

@ai6yr Nit: Its superhydroPHOBIC (repelling water), making it both bead up and slide off.

Hydrophillic attracts water and stops it from beading up by causing it to spread over the surface (e.g. how anti-spot solution in the dishwasher works).

An interest question is "how do ants stick to the surface" and whether a smooth surface (which this provides) prevents grip. An alternative might be a moat or something of sticky material as well.

Show threadAI6YR BenAug 10, 2023
@ncweaver Sticky works, but the problem is it also accumulates dust, dirt, and sticks (and enough ants) and becomes rapidly useless.
Show threadNicholas Weaver
@ai6yr What about a soapy-water moat? Perhaps 3D print something that could be slid under or clip around?
Aug 10, 2023 at 10:32pmWeb
Show threadAI6YR BenAug 10, 2023
@ncweaver Possible. We use water moats (non soap) successfully, but that only works when you have regular access to the moats. (we have some hives we only check every one or two months). Need to check water trays daily due to stuff falling in.