Ticks, next to mosquitoes, transmit the
greatest variety of disease organisms from animals to humans, our pets and our livestock.
Ticks transmit
several disease-causing organisms in the United States, including, Rocky Mountain spotted fever (R.M.S.F.)
rickettsiae, babesiosis piroplasms, and Lyme disease spirochetes. While all of these diseases are a constant
threat, Lyme disease has become the most prevalent.
The blacklegged tick, I. scapularis, is the primary
vector of the Lyme disease spirochete, B. burgdorferi, in the northeastern states and in the upper Midwest. They
infest various hosts, as larvae and nymphs, including 31 species of mammals and 49 species of birds. Adults have
been found on 13 species of medium or large sized mammals. Small animals, such as, mice, are more significant
resevoir hosts.
Ticks use plants, including, grass, undergrowth and shrubry, as vantage points from which
to move onto passing humans, animals, or birds. Areas of the yard, garden, or shrubry can become infested.
You can understand why exterior control for these pests is so important. |