Another few points
The mesh is #7 and the piece is 32 units wide with 4 grid overlap
Smaller diameter results in gridwork cracking.
Next time I will use heavy nylon fishing line and a curved needle to stitch.
Though it's possible the thinner diameter may "cut" through the mesh.
It's nylon(plastic) screen canvas from any craft store. I roll into a cylinder with 4 grid overlap
Then I sew it together with phone/data wire
I place the cup on glass surface and place the cylinder and attached mesh disc inside then flow hot glue around edges.
Glass allows release
Find my...
I think it's rather ambiguous when you are talking about advice given coupled with the numerous supplements available and their potencies. Some have units of each mineral/vitamin but not in relation to anything.
And what about surface area of bugs covered? How much gets washed away?
I find this...
I think if you are going to use a drinking cup, it's best that it is high up in enclosure and tilted slightly as to allow runoff and promote water replacement.