how big are the holes for the flies so that flies can get in?
1291037
There is one hole in the top of the ball like unit that is about 3/4". Farther down inside the hole is quite small and has slanted sides - apparently so they gnats cannot get out after they go down where the fluid is. I know that sounds rather complex but this little gadget really works.
1291038
Once they go down in, they can't come back out. I have used these ever since I found them, and will continue too. Hope this answered your question!
1325439
I had little luck with the little plastic screw-top traps. I had excellent results using the small bags. I do not know enough about flies to identify what I trapped, but many were tiny.
240732
That's variable. Last summer, I hung them for 4-6 weeks before they were full. However, this year I have two large foster dogs on a medium size patio so with the first warm weather, the flies were everywhere. So the one I hung was stuffed FULL in a couple weeks. When first activated, it takes a few days before the flies start coming, then they have a crowd scene!
190787
Looks like about 3/4" to me, but count on 1". Animals are pretty good at squeezing through stuff. Still, puts up a decent barrier to birds.
750541
The frogs insides aren't open like a cut open tennis ball would be. They have a formed mouth. I think you can only fit maybe 2 or 3 in at a time. You just squeeze it open and they will drop out. I am an OT and have my students transfer the flies from one place to another, working on hand strength and dexterity, as well as wrist rotation and endurance.
1946730
The holes are cut on an angle and they can't fly sideways I guess. I've had my trap attached for 3 weeks i've caught 35 bees so far. Caught move than 35 last year.
1818660
The holes are probably big enough for a small chihuahua to find a way through. I have large dogs and this works great for me.
1145159
Don't know how small the flies are. But it even keeps all but the smallest nats off. It has a very tight weave, the holes in it are very very small.
830874
These are medium size gopher traps. The hole size should be around 3 inches. I have caught moles in these traps but there are smaller traps for the moles. These traps are wonderful for gophers. I caught over 100 last year and have only had seven more show up this year. My neighbor had these traps and was the one that got me started on them. I had only caught 60 with my other traps and my neighbor had over a hundred already so I bought the Cinch traps. I am so happy with them that I bought some of the smaller ones and they all work great.
578461
I gave this as a gift to my daughter in law and just sent it to her home so I don't know how big the holes are. Sorry!
142761
The holes are about 1 inch by 1 inch. I only used it to decorate an under the sea party. The nets are good quality, and may work for small area repair if the hole size is appropriate.
22930
It's 9.5" tall and 18" in diameter. Lid does not fit well. In summer if a fly gets in the house, it goes straight for it to lay eggs, so must empty every other day to keep clean.
1543314
It should keep away most small flies and bugs. There are no holes in the tent other then the entryway and I believe it zips up.
133661
If it is rinsed every time it is dumped it won't draw flies. And the lid fits well enough that fruit flies can't get in the bucket. We have fruit flies but not in the compost bucket. An easy fruit fly trap is cut the top off a water bottle, turn the top over and into the lower part, tape it together, add a little vinegar or wine. Fruit flies go in and don't get out.
933687
Not sure it's necessarily designed for flies of that size, but we've nabbed some pretty giant blowflies/carrion flies in ours...worth a shot to check it out. Do be aware that the "BIG" in "big bag" refers only to the size of the bag for this product.
130395
They are about 4.5 inches. they are great for fresh water lures but anything bigger than that they wouldn't work for.
1500400
That might be a good use for the item. The flies were whole once they got zapped. Good luck!