But such pests are attracting greater public attention because of the increasing health risks they pose to American adults and children.
Authorities say health-related pest problems are on the rise for many reasons.
Dr. Phil Koehler, entomology professor, University of Florida, says many of the pests American consumers contend with today are species or exposures imported from other countries, largely from air travel. Sub urbanization and the growing human population contribute to the rise in diseases as well. Goddard says the increase in Lyme disease can be linked to building homes in wooded areas and even tick bites in parks near cities. Parks are a source of tick-borne diseases, such as Lyme and others. Pest problems are not limited to diseases transmitted by mosquitoes and ticks.