How to make easy insect's attractor..?

200 ml hot water

50 gram brown sugar

1 gram yeast
plastic bottle 1.5 liter

let the step begins!

1) cut in the middle of the bottle. 
label it as a A and B.

2) mix hot water in brown sugar. 

Wait for a couple of minutes and let it warm.

3) Add yeast to the solution. However, don't stir it.

4) pour the solution into the bottle

5) Put B upside down into A.

6) Wrap the bottle with dark fabric and put it at any suitable place.

Within 2 weeks, you may see the result. 

let's try this!