[Foobar]

I have used Red Top Fly Traps with much success in the past, but I'm after a trap that is refillable, and preferably made of solid material rather than a bag.  Has anyone used any refillable ones, like FliTrap or MaxiFly Fly Traps?

[Clarebelle]

i used redtop fly traps for the first time this year and have been blown away by how successful they have been, absolutely brill! I personally wouldn't fancy a refillable one as I think emptying it would be so gross and nasty! But, I'd still be interested to hear how good refillable ones are.

[smudger]

I've looked these up. Do you know what their 'working area is? ie if I have typically 5 ad 3 acre fields (fairly square) how many would I need?  Also how are they 'strung up' if they should be away rom trees to get UV light?