insectifuge
insect repellent
insect repellant

It can also be used as a natural insect repellent or pesticide when mixed with water.

The only insect repellents I ever heard of smelled to high heaven.

No insect repellent was carried on missions because of its scent.

One study suggests patchouli oil may serve as an all-purpose insect repellent.

Several plants, including potato species, have been shown to synthesize this pheromone as a natural insect repellent.

For personal protection, apply insect repellent to feet, legs, and midsection.

So use a good insect repellent and remember to keep re-applying it.

Conventional insect repellents don't appear to be effective against bedbugs, and sleeping with the lights on isn't likely to deter them.

It intends to begin distributing free insect repellent today at county health centers.

To protect yourself from mosquitoes, apply insect repellent and cover up when you go outdoors.