Fungus gnats are the worst, and the yellow sticky traps that catch them aren't much better. Try this DIY instead, using rocks ...

$14 at Ace Hardware Not only do these yellow sticky traps help mitigate the presence of pests, but they also come in fun shapes that won't stick out like an eyesore in your garden. $5 at Amazon ...

Smaller and better-distributed yellow adhesive traps allow for better control of the olive fly population, according to a field study carried out by the University of Córdoba. The work is ...