Termite & White Ant Control

Which insecticides are best for treating termites?

Liquid insecticides are widely used to eradicate existing termite colonies and prevent them from entering buildings. 

The most popular active termiticide ingredients are:

• Fipronil: This insecticide works by disrupting termites’ central nervous systems and causing death. Fipronil is non-repellent, meaning termites do not detect it and will unknowingly spread it throughout their colonies. It is applied as a barrier around homes or injected into the soil where activity is detected. 
• Bifenthrin: Bifenthrin is a repellent termiticide, which means termites will avoid areas where it has been used. If contact is made with the treated area, the termite will be neutralised. This makes it a good choice for new construction or as part of a preventative termite management plan. However, its repellency can limit its effectiveness at eliminating active infections as termites may detect it and bypass treated areas. 
• Imidacloprid: This is a non-repellent termiticide similar to fipronil. Its slow action makes it suitable for areas with persistent or large termite colonies. For long-term colony control, it is often used in combination with other treatments.

What are baiting systems, and do they control termites?

Baiting is an alternative approach to termite control that involves placing bait stations around the property to attract termites. New bait stations contain a lure and the bait in the one product to ensure uptake by the termite. The most popular active ingredient is novaluron, which requires minimal bait for complete colony elimination. 

Baiting systems are effective in hard-to-treat areas and when trying to regulate activity over time. 

What are the best termite control methods?

For active infestations, we recommend a combination of liquid termiticides (particularly fipronil) and baiting systems like Trelona Termite Bait. 

For a preventative approach, bifenthrin will be the most effective. It is often used as a soil treatment in the pre-construction phase of building to create a repellent barrier that wards off termites. Baiting systems can also be placed strategically around a property to catch termites before they reach a building. 

How to apply termiticides and safety considerations

Always apply termiticides according to manufacturer guidelines, which may involve trenching around the perimeter of the building and injecting chemicals into the soil. When using baiting systems, regularly monitor stations to ensure termites take the bait. 

Proper handling of termiticides is essential to avoid harm to non-target species, pets, and humans. Follow safety instructions and consider professional pest control services for large-scale infestations.