Pre-Construction Termite Treatment: This is also called prevention method. This treatment is done during the construction of the building/villa up to when the concrete slab is poured. There are 3 stages in pre-construction termite treatment.
- Stage 1. At the excavation stage treatment of soil horizontally and vertically.
- Stage 2. Treatment of backfilling and plinth filling.
- Stage 3. Treatment of the external perimeter of the building.
Post- Construction Termite Treatment: This method is also called extermination method. This method is carried out in constructed buildings/villas which have termite infestation. This method includes drilling and injection method. First drilling carried out at the door steps, villa/building parameter at depth of 550mm. After drilling termiticidessolution injected at rate of 2 to 3 liters/hole or depends on absorption rate. Then the holes will be close through cement.