Termite is different from other insects for their "social" aspect of the termitary. King, queen termites assume reproduction function,
do not get out of the termitary for food, we usually see labor and soldier termites. If we just kill these termites, we never eliminate them at every root. There’s in the termitary a large group of termites as the queen continues to reproduce.
Eliminating termites should be understood as destruction of the entire termitary including king and queen termites in order to eliminate them at every root. Eradication is just done by that way.
It’s complex to look for termitary in building, warehouses. It’s only simple to find out the termitary of "dry wood" termites. Termitary of this these termites are found right in the wood that is punched into zigzag slots used as feed and shelter. It’s shown that termites extrude their feces like sand particle out the termitary, so they are also called "sand pile" termites.
There are also other specie of termite including house termites, their termitary is located most under house floor, inside panel, auxiliary termitary can appears in wall corners, on ceilings.
Truong An company would like to introduce radical measures to eliminate all termites by bio-chemical method created by Dr. Nguyen Chi Thanh – Vietnam Institute of Forestry Science and his colleagues have studied with success.
Advantages of this method:
Without digging works, minimizing pollution but for maximum efficiency.
Eliminating termites at every root with biochemistry method includes 3 steps:
- Lure
- Spraying chemical
- Clean and check for results
Step 1- In areas where there are emerging destructive termites, we place lure boxes with wood added
with seducing substance placed inside to attract termites getting in the box, luring time is 08-10 days.
Step 2/ then, spray PMC 90 in powder form on the termites in the box
, with this special treatment substance, it does not kill immediately termites. Termites once infected with chemical, go back to the termitary, but soldier termites have the ability to detect strange smell, prevent infected termites from getting in the termitary, but with thousands and thousands of termites back to the termitary, then no one force can stop them. Because of this characteristic, at a project, it’s to spray on lure box as well as termites’ exit points on the same period.
After being infected, they are unable to identify their fellow creature, so soldier termites often bite termites blocking the way. They die in the nest. Instinctively, healthy termites will bright carry dead body to throw next to the nest, but only a number of dead termites are moved to the corner of nest. From the center of nest, termites issue signal to withdraw the troops, while termites looking for food outside despite not being sprayed also fall back to the nest, only some soldier termites stay, but solider termites can not eat the wood by themselves and they should die 6-7 days later for starving, but first of thirst. At wet locations, soldier termites cannot stay alive for more than 15 days.
- Step 3: Collect, clean, lure box and check for the results
Based on the above characteristics, we can check for the results of termite elimination. Just check positions not being sprayed with chemicals, their road is dry, only soldier termites are at the point of death or dead dry is satisfactory. If 10 days from the spray, it’s unsatisfactory when we still see labor termites going on feeding with soldier termites.
Termitary has its own ecological balance. When there is a large body rotting in the termitary, the ecological balance is disrupted, saprophytic fungi grows, making termitary system destroyed completely.
* Why to place termite-luring box?
Each individual termite is very soft and susceptible to be "captured" by birds, toads, ants, but they are terribly destructive, they can collapse ceiling, roof because a large number of individuals, with silent and confidential work in damaged object, without causing noise. As luring termites to appear in large number. We can convert termites’ advantages into their weakness so that we shall be initiative to destroy them. This can absolutely be done.
Termites are capable of detecting food source from a distance. The eyes of worker and guard termites are deteriorate without long distance visibility, but they have chemical signal, feromom, nine different chemical signals were identified as signals of fed, alarm, detecting prey,.. Therefore, these signals can quickly guide termites group to food sources. Termites have also ability to select food, as observing the roof damaged by termites, we find that there are "no good" timber trunk ignored by the termites. On the same bar of wood, termites often focus on eating the wood grown in spring, but ignore wood section grown in autumn.
The different types of termites chisel wood in different states. House termites like eating good wood, but soil termites like eating timber penetrated by fungus, slightly rotten ...
Luring box is composed of wood pieces soaked with luring substance to lure worker termites to appear in large number. After a large number of termites appear in the box, then spray a layer of powdered PMC 90 substance onto termites
- this special substance does not kill termites on the spot - then put the box back to previous place so that termites return to their nest, infect to others and destroy all termites.
* How to put the luring box
Luring box is composed of wood pieces soaked with luring substance to lure worker termites to appear in large number. After a large number of termites appear in the box, then spray a layer of powdered PMC 90 substance onto termites - this special substance does not kill termites on the spot - then put the box back to previous place so that termites return to their nest, infect to others and destroy all termites.
Place luring box:
Dig at place where termites appears, place bait boxes in that position. In case where termites go in the middle of wall, we must set up rack.
(Note: In the process of placing the box, we must not move the box)
* Number of luring boxes depends on appearance time of termites, wide or narrow area of building, on average, as follows:
- House from 60 -> 80m2: place 5-6 bait boxes
- House from 30 -> 50m2: place from 2-4 bait boxes
- For new appearance of termites, place just 02 luring boxes
However, if the whole building is affected by activities of termites, we must increase the amount of bait box by 1.5 times.
Duration for placing lure box is 8-10 days, after about 4 days after placing the box, we need to check if there are soil borders in slots of bait box, then 4 to 5 days later, and we can spray chemical substance.
Please contact:
TRUONG AN TERMITES AND INSECTS ERADICATION CO.,
Tel: (84) 919 69 65 69 ( speak English )
( 84) 917 11 44 19 ( speak Vietnam)
Office: 694/12 Nguyễn Kiệm St. 4th ward Phu Nhuan District
www.dietmoitruongan.com
Email: kinhdoanh@dietmoitruongan.com
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( Qua ngã 3 Hồ Văn Huê- Nguyễn Kiệm khoảng 10 căn nhà bên tay phải)
ĐT: ( 08) 5408.2773- 5444.6792
0917 11 44 19 - 0919 69 65 69
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Email: kinhdoanh@dietmoitruongan.com
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