Indalva S.L. manufactures inert granules for pesticides stands, on the basis of a lacustrine sedimentary clay of Pliocene, continental lagoon formation known as illite - Attapulgite.
This clay is mainly composed by ferric potassium magnesium aluminum silicate, hydrated magnesium silicate and calcium carbonate. With proper treatment, Indalva S.L., prepares the granules that are to be used as the basis of pesticide formulations.
Due to its special characteristics, our granular support (density approx. 1.06 g/cm.) is the most widely used in the Iberian Peninsula for rice herbicides and aerial applications in general.