| 摘要 |
A pesticide composition suspension containing at least 250 grams per liter amorphous silica as a suspension in an aqueous liquid and optionally containing other ingredients is disclosed, wherein the composition is prepared by milling silica having a particle size of larger than 50 microns to a reduced particle size of between 0.5-50 microns, and wherein the amorphous silica comprises the pesticidal activity. 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.
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