Common Pests

There are a little over 40,000 species of spider in the world, about 1,200 of which may be found in the United States

Ticks are not insects and are closely related to the spiders. Adult ticks have eight legs. Their life cycle is divided into four stages: egg, larva, nymph, and adult

Ants are nuisance pests around the home because they feed on and contaminate human foods, infest structures by nesting in wall voids and/or underneath kitchen sinks and other places, and build unsightly mounds in lawns and other landscapes. In some cases, ants are able to inflict painful bites or can have venomous stings.

Cockroaches have various common names including water bugs, croton bugs and palmetto bugs. There are at least 69 different cockroach species found in the United States.

The three principal types of termites in Florida are subterranean, which nest in the soil; dampwood, which infest damp wood; and drywood termites, which infest dry wood. Subterranean termites (Figure 1) are the most destructive of the three species and infest wood from underground. These termites have become a burden to homeowners today because it is not until there is severe infestation that these hidden creatures are seen.

The house fly, Musca domestica Linnaeus, is a well-known cosmopolitan pest of both farm and home. This species is always found in association with humans or the activities of humans. It is the most common species found on hog and poultry farms, horse stables and ranches. Not only are house flies a nuisance, but they can also transport disease-causing organisms

Bed bugs are blood-feeding insects that feed mainly on the blood of humans, but also suck blood from other animals, such as birds, bats, and rodents.

Fleas are small (1/16 inch), dark, reddish-brown, wingless, blood-sucking insects. Their bodies are laterally compressed (flattened side to side), permitting easy movement through the hairs on the host’s body. Their legs are long and well adapted for jumping. The flea body is hard, polished, and covered with many hairs and short spines directed backward. The mouthparts of an adult flea are adapted for sucking blood from a host