Is It Possible to Keep Mosquitoes Out of Your Yard?

Basics

• Adult female mosquitoes feed on blood from humans, other mammals, birds and reptiles. Adult male mosquitoes don't bite and instead survive on nectar and plant juices. Female mosquitoes lay eggs in wet areas. Some species lay eggs in water, while other types lay eggs in areas that become wet frequently. Mosquito eggs hatch into larvae, which quickly transform into pupae and then adults. Eliminating breeding sites is the most effective way to control mosquitoes in your yard.

Eliminating Breeding Sites

• Reduce mosquitoes by eliminating sources of standing water in your yard, such as old tires, buckets, empty flower pots and other items that collect water. Clean gutters and rain spouts regularly so water doesn't back up. Fill depressions or ditches in soil to prevent standing water, and don't over-water your landscape. Change water in bird baths and other ornamental ponds at least once a week, and ensure that pools and hot tubs have appropriate levels of chlorine. Asking your neighbors to follow mosquito reduction practices might also help keep mosquitoes out of your yard.

Other Control Methods

• Chemical control isn't usually effective for long-term mosquito reduction, although foggers and other chemical treatments might temporarily reduce the problem. Bacterial insecticides can effectively treat small areas of standing water, such as bird baths. Installing nesting boxes may help attract birds and bats to your yard. These animals eat mosquitoes, but they may not eat enough to make a noticeable difference. Finally, don't rely on electronic bug zappers or electronic mosquito repellers. Research shows that these products aren't effective.

Preventing Bites

• Prevent mosquitoes from getting in your home by installing tight-fitting screens on your doors and windows and repairing screens when holes develop. Avoid getting bitten by mosquitoes by staying inside at dawn, dusk and early evening hours. When you go outside, wear long sleeves and long pants, and stay away from sources of water. Consider using insect repellent that contains DEET. When using insect repellent, always read label instructions carefully and follow all safety warnings.