Damage caused by termites
Damage from Termites
Attributable to their wood- eating habits, many termite species can do great damage to unprotected buildings and other wooden structures. Their characteristic of remaining concealed often leads to their presence being undetected until the timbers are severely damaged and exhibit surface changes. Once termites have entered a building, they don't limit themselves to timber; they also damage paper, cloth, carpets, and other cellulosic materials. Particles taken from soft plastics, plaster, rubber, and sealants such as silicone rubber and acrylics are frequently employed in construction.
Humans have moved many timber-eating species between continents, but have in addition caused drastic population decline in others through habitat loss and pesticide application.
Safeguards:
As reported by a web site made for pest control in St. Charles, MO http://2niceguys.com, it is recommended to ALWAYS contact an expert when you think that there may be termites present at your property. They also suggest that you keep mulch faraway from your house and porch.
Here are another precautions that might be of assistance
* Avoid contact of susceptible timber with ground by employing termite-resistant concrete, steel, or masonry foundation with proper barriers. All the same, termites are in a position to bridge these with shelter tubes, and it has been known for termites to chew through piping made of soft plastics and even some metals, like lead, to exploit moisture. In general, new buildings should be constructed with embedded physical termite barriers so that there are no easy means for termites to gain concealed entry. While barriers of poisoned soil, so called termite pre- remedy, have been in general use since the 1970s, it is preferable that these be used primarily for existing buildings without effective physical barriers.
* The intent of termite barriers (whether physical, poisoned soil, or a few of the new poisoned plastics) is to stop the termites from gaining unseen access to structures. In most situations, termites attempting to enter a barriered building will be driven into the less favourable approach of building shelter tubes up the exterior walls, and therefore, they can be clearly visible both to the building occupants and an array of predators.
* Timber remedy.
* Use of wood that is naturally impervious to termites such as Syncarpia glomulifera (Turpentine Tree), Callitris glaucophylla (White Cypress), or one or more of the Sequoias. Note that there is no tree species whose every individual tree yields only timbers that are immune to termite damage, so that even with well known termite-resistant timber types, there will sometimes be pieces that are attacked. No types of tree produces timber that is perfectly immune to damage from every species of termite, some individual bits of wood might be attacked.
When termites have already penetrated a building, the first action is typically to ruling the colony with insecticides before taking out the termites' means of access and fixing the problems that encouraged them in the beginning. Baits (feeder stations) with small quantities of disruptive insect hormones or other very slow acting toxins have become the preferred least-toxic management tool in most western countries. This has replaced the dusting of toxins direct into termite tunnels that had been widely done since the early 1930s (originating in Australia). The main dust toxicants have been the inorganic metallic poison arsenic trioxide, insect growth regulators (hormones) like triflumuron and, off late fipronil, a phenyl-pyrazole. Blowing dusts into termite workings is an extremely skilled process. All these slow-acting poisons can be distributed by the workers for hours or weeks prior to any symptoms occur and are efficient enough to destroying the entire colony. More innovative variations include chlorfluazuron, diflubenzuron, hexaflumuron, and novaflumuron as bait toxicants and fipronil and imidacloprid as soil poisons. Soil poisons are the least-preferred way of control as this requires much larger doses of toxin and results in uncontrollable release to the environment.