Small White Termites

[somo]

Have got patches of land infected with what the locals call "boo akh" They are small white termites I think as they eat dead wood but also some of my cassava if there is no rain soon after planting.

Have tried a systemic insecticide called Collidan or Collidon with limited success.

Would appreciate any advice from those who have experience of the little blighters.

[stubuzz]

Fipronil. It can be bought at any chemical suppliers.

[somo]

Thanks, will give it a try