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Termites feed on wood and serve an important function in nature by converting dead trees into organic matter. Unfortunately, the wood in buildings is equally appetizing to termites and they cause serious damage to residential and commercial buildings. Subterranean Termites are found through out the State of Georgia. BiologySubterranean termites are ground-inhabiting, social insects that live in colonies. A colony or nest of subterranean termites may be up to 18-20 feet below the soil surface to protect it from extreme weather conditions. These termites travel through mud tubes to reach food sources above the soil surface. The mature termite colony has three castes: a) reproductives (king and queen), b) soldiers, and c) workers. The colony reaches its maximum size in approximately 4 to 5 years and may include 60,000 to 200,000 workers. New colonies are formed when winged males and females from a parent colony emerge in flight or swarm. The winged reproductives are dark brown to brownish black and have two pairs of equal size wings that extend well beyond the body. Swarms are common in spring and fall, especially after a rain. After a flight, the winged males and females return to the ground and shed their wings. The wingless males and females pair off and search for sources of wood and moisture in soil. The royal couple digs a chamber in the soil near wood, enters the chamber and seals the opening. After mating, the queen starts laying eggs. The queen may live up to 25 years and lay more than 60,000 eggs in her lifetime. The eggs are yellowish white and hatch after an incubation of 50 to 60 days. Full-grown workers are soft-bodied, wingless, blind and creamy white. In early stages, they are fed predigested food by the king and queen. Once workers are able to digest wood, they provide food for the entire colony. The workers perform all the labor in the colony such as obtaining food, feeding other caste members and immatures, excavating wood, and constructing tunnels. Workers mature within a year and live from 3 to 5 years. Soldiers are creamy white, soft-bodied, wingless and blind. The head of the soldier is enormously elongated, brownish, hard and equipped with two jaws. Soldiers must be fed by workers because they cannot feed themselves. They are less numerous in the colony than workers and their only function is to defend the colony against invaders. Soldiers mature within a year and live up to 5 years. Visual Difference Between Termites and Ants
Feeding HabitsSubterranean termites feed exclusively on wood and wood products containing cellulose. Termites have protozoa (microorganisms) in their intestines that provide enzymes to digest cellulose. Although termites are soft-bodied insects, their hard, saw-toothed jaws work like shears and are able to bite off extremely small fragments of wood, a piece at a time. Termites often infest buildings and damage lumber, wood panels, flooring, sheetrock, wallpaper, plastics, paper products and fabric made of plant fibers. The most serious damage is the loss of structural strength. Other costly losses include attacks on flooring, carpeting, art work, books, clothing, furniture and valuable papers. Subterranean termites do not attack live trees. Communication in the ColonyTermites communicate primarily by secreting chemicals called pheromones. Each colony develops its own characteristic odor. An intruder is instantly recognized and an alarm pheromone is secreted that triggers the soldiers to attack. If a worker finds a new source of food, it lays a chemical trail for others to follow. The proportion of termites in each caste within the colony is also regulated chemically. Nymphs or immatures can develop into workers, soldiers or reproductive adults depending on colony needs. Sound is another means of communication. Soldiers and workers may bang their heads against the tunnels creating vibrations perceived by others in the colony and serving to mobilize the colony to defend itself. Mutual exchange of foods enhances recognition of colony members. Evidence of Termite Infestations
How Old is the Damage?Based on normal feeding activity, it takes 3 to 8 years to cause appreciable damage. There have been some predictions that, under ideal conditions, a termite colony of 60,000 workers may consume a one-foot length of 2" x 4" pine in 118 to 157 days. In Georgia, the extent of damage may be different because of reduced feeding activity during the short cooler season. Inspection for Subterranean TermitesTermite damage may be located by probing wood with a screwdriver, ice pick or knife. All Pest Inspectors start the inspection in the basement and use a bright flashlight. We look for mud tubes and the activity of swarmers. . Our inspector will inspect the exterior and interior surfaces of the foundation, particularly construction where wood is on or near the soil. Mud tubes are solid evidence of termite activity. Other sites which require inspection are: a) wood construction in basement and crawl space (if present); b) sills, joists, support posts, basement window frames, wood under porches; c) hollow blocks, cracks in cement or brick construction and expansion joints; and d) scrap wood on ground, old tree stumps, fence posts and exterior frames of basement windows. Our inspector will be able to determine if termites are active or not, how old the damage may be, and where chemical treatment is necessary if Termites are found Useful Information If Termite Treatment is Necessary
Termite ControlClark Pest Remedy's goal is to establish a continuous insecticide barrier between the termite colony (usually in the soil) and wood in a building. Sometimes there may be a secondary termite colony above the soil (in the roof or other areas with a constant moisture supply) that requires additional treatment. Insecticide barriers may be established during or after building construction. In an existing building, termite treatments may involve any of the following procedures: a) mechanical alterations, and/or b) use of an insecticide to treat the soil, foundation and wood. In most cases, it is beyond the ability of an untrained person to attempt the termite treatment,make sure that the person treating your home has work experience in this area. Always ask how much experience the technician who will be doing the actual treatment has in doing Termite Treatments. Termite treatment should be performed by a qualified professional pest control operator. Although Do It Yourself termite control is an option. Be aware, termite treatment requires special tools such as hammer drills, sub-slab injectors, rodding devices, engines equipped with pumps, protective equipment, etc. There are insecticides registered in Georgia for termite control that can be purchased over the counter, but the better termiticides are usually only available to licensed applicators. We at Clark Pest Remedy recommend and use Premise 75 Termiticide because we consider it the Best termiticide available today. It has virtually no odor. Another problem with trying to do it yourself is the fact that most banks and mortgage companies will only accept termite treatments performed by a professional Termite control firm, should termite evidence be revealed during an Inspection by a Professional company when providing a wood destroying insect report, usually required when buying or selling a home. Foam Board Insulation Problems
We recommend that when a real estate transfer takes place the purchaser should protect themselves and get their own termite inspector. In Georgia it used to be common for the seller to get a termite report. The purchaser has no knowledge of inspections and just receive a report at closing. This is a very unhealthy system. I have done inspections where I found termites and showed them to the seller. The seller then can hide or paint over the area, stack items around the area and then call another company for the report. I know this shouldn't happen but it does. The seller wants to get out of the house for the least amount of dollars. Termite treatments are of no benefit to them when they are selling a property. If the purchaser is allowed to choose the termite inspector of their choice it would lessen greatly the amount of lawsuits and paranoia concerning these reports.
If you would like information about Termite Inspections or would like to set up a time for your home or structure to be inspected please
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