A pesticide composition contains a suspension of finely milled amorphous silica
in water and optionally containing other ingredients. The composition can be sprayed
onto a pest and/or the pest habitat to control the pest. The composition can control
insects, flies, external and internal animal parasites, fungal organisms, worms,
larvae and the like. The amorphous silica provides silica in a plant available
format which provides an added benefit.
