Some Known Facts About Termite Control In Home.
Special care and equipment can be employed to detect sub-nests in a building incuding a moisture metre, microwave and infrared cameras - but each have their own limitations.
There are lots of types of termite control substances registered by the relevant Condition and/or Federal Government Authority for use in termite control for a soil treatment compound.
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WARNING: Many outdated products are solvent based termite control pesticides that might cause health problems to asthmatics during the drying process.
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Termidor and Premise do NOT have an obnoxious odour or emit airborne residues or fumes. Both are registered as a low hazard insecticide using a CAUTION notation on the registered label.
Fipronil, the active ingredient in Termidor, has been used in the USA, Australia and other countries, such as flea and tick control on millions of cats and dogs. Termidor and Premise represent modern technology.
Some alternative termiticides have a strong repellency action to deter foraging termites. Whereas Termidor and Premise are non-repellant into the termites.
Termites can enter the treated soil zone without detecting the Termidor or Premise chemical.
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The repellant nature of other goods mean the termites can detect the compound and will proceed along the treated soil areas, actively seeking a gap to gain entry into the building.
Premise has been utilized as soil treatment barrier against termites for more than eight years in the USA with excellent outcomes for long term termite control. We're not aware of any significant issues during this period.
Premise will behave to kill termites, in the higher concentration treated soil regions abutting the building. With Premise, termites that forage in the lower concentrated treated land areas, will become disorientated, cease feeding, and are diseased by natural fungi and micro-organisms in the soil.
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Both Bayer Premise and BASF Termidor claim their goods will transfer from one affected termite to another... the technology aimed at eradicating the queen termite and the entire colony - refer to this animated illustration below:
Termites tunneling in the Premise treated soil area abutting the building (of high concentration - near the point of application) are killed outright.
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Termites tunneling in the outer parts of a Premise treated soil area (of reduced concentration) will not detect the Premise which adheres to their bodies and has a delayed lethal effect of many days - enough time to be transferred back to the central colony nest.
Following 250 million years of living underground, subterranean termites have evolved with a very thin waxy skin (called an exoskeleton) that easily absorbs moisture.
Premise adheres to the termite exoskeleton and is easily adsorbed through the exoskeleton and into the termite's body to trap and kill the affected termite within a couple of days.
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The termites spread the Premise to other termites during regular physical contact, particularly when working together in close proximity, grooming and feeding the remainder of the colony, a regular function of their everyday life.
Termites carry off or cannibalize other dead termites, further spreading the deadly effect of the Premise chemical across the colony.
The Sentricon termite monitoring and baiting system was developed by Dow AgroSciences, USA. The Sentricon bait is an insect growth regulator, which can be designed to be spread throughout the blog here colony from the worker termites.
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An insect growth regulator impacts termites by stopping the moulting process needed for the termites to grow. As the worker termites die off, the termite colony declines to the point at which it can no longer sustain itself, ultimately leading to it's collapse and elimination.
The Exterra termite monitoring and baiting system is owned by Ensystex, USA. The Exterra termite bait is also an insect growth regulator.
The two Sentricon and Exterra systems have their own plastic bait stations which must be utilized with their product. These bait stations can be put in the ground and checked regularly.
Termite colony elimination in favourable circumstances might take several weeks to a couple of months. However, in some instances, termite colony elimination is unsuccessful or may take decades, depending on the circumstances. Where a large number of termites find and connsume the lure, then colony elimination is almost assured within a few months.
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Both of the Sentricon and Exterra termite baits are designed to be slow acting, non-repellant and therefore spread to other termites in the colony before the colony can detect where the deadly effect is coming out of.
Termites have acute survival instincts. The location of a poisonous food source if detected, will be abandoned. Too much disturbance of these foraging termites (workers and soldiers) in a particular location, will alert the termite colony to abandon the region. The termites appear to be gone, but might in fact be entering the building in different areas.