No matter how much insect repellant you pack in your suitcase, it's hard to avoid mosquitoes when traveling to certain areas. According to Orkin, these are the most mosquito-infested cities in the country. Los Angeles, California, was named the mosquito capital of America, climbing from its runner-up spot in last year's ranking. Mosquito haters could avoid these cities when planning their next vacation, or they could arrive prepared. After looking at the top cities for mosquitoes below, check out this list of the most bed bug-infested cities in the U.S.