i tried this and it really helped a lot with finding bugs , throwing the red ball at the plants many times at the beginning of a rain
also if you have the bottle of the rainy weather you can throw the ball first then use the bottle

every time i do this i get at least 1 bug

Why does everyone find bugs except me!!? I have found all the coins with one of my families but I can't seem to find bugs!! Where do I look?

The bugs show up more often when it rains.