DES MOINES, IA - Months of cold and snow followed by weeks of rain and floods have Iowans “itching” for some relaxation in the great outdoors. Unfortunately, unwelcome insects may leave them simply “itching” once they return home. The heavy rains and receding flood waters are pooling into the perfect breeding grounds for mosquitoes. While some communities have mosquito control spraying programs, individual Iowans play a large part in controlling the mosquito population by getting rid of standing water around their homes.

Obvious areas where rain collects include old tires, cans or clogged rain gutters. Remember to also check potted plant trays, vinyl grill covers, or other areas where water can pool. Empty and change the water in bird baths, pet water bowls, fountains, and “kiddie” pools every 3-4 days to stop mosquitoes from breeding; if you have a swimming pool, make sure the water is treated and circulating.

Although the mosquitoes that typically spread diseases like West Nile and La Crosse Encephalitis usually don’t appear in large numbers until later in the season, floodwater mosquitoes can be a tremendous nuisance. You can prevent being bitten by mosquitoes by using EPA-approved insect repellents that contain DEET, picaridin or oil of lemon eucalyptus. Always follow the label’s directions and precautions closely. Wear long sleeves and pants when outdoors and be aware when mosquitoes are most active: dusk and dawn.

In addition to mosquitoes, ticks are another summertime insect adversary. Deer ticks can transmit the bacteria that causes Lyme disease to humans and animals. The number of human cases of Lyme disease has been steadily rising in Iowa and the Midwest over the past decade. In 2007, 119 cases of Lyme disease were reported in Iowa. The increases are likely due to increased awareness and surveillance.

Basic prevention measures are similar to those for mosquitoes, including wearing long sleeves and pants, and using a DEET-containing insect repellent. In addition, you should check yourself and your family for ticks, especially around the head and neck after being in a tick infested area. Pets that have been outdoors should also be checked for ticks.

To remove an embedded tick, cleanse the area with antiseptic and use fine-tipped tweezers. Pull the tick straight up and away from the skin, avoiding a twisting motion.

While all Iowans are encouraged to enjoy the outdoors, it’s important to be aware of and take precautions against mosquitoes and ticks; both can carry disease.