LARVICIDAL COMPOSITION

摘要

An insecticidal granular composition for broadcasting of the granular composition onto a body of water on which insects are to be controlled comprising: a granular carrier of size in range of from 1 to 4 mm; a composition absorbed into the granular carrier comprising a bacterially derived larvicidal active agent and a non-aqueous liquid having a density less than 1; wherein the insecticidal granular composition has an average individual granule density greater than 1 and is adapted to sink in the body of water.

主权项

1. An insecticidal granular composition for broadcasting of the granular composition onto a body of water on which insects are to be controlled comprising:
a granular carrier of size in range of from 1 to 4 mm; a composition absorbed into the granular carrier comprising a bacterially derived larvicidal active agent in an amount of from 3×106 to 60×106 ITU per 100 g of granules and 1% to 30% w/w of the granular composition of a non-aqueous liquid having a density less than 1 g per cubic centimetre; and water-dispersible polymer binder forming a coating on the granules; wherein the insecticidal granular composition has an average individual granule density greater than 1, a packing density of at least 0.7 g per cubic centimetre and is adapted to sink in the body of water.