METHOD OF PEST AND FUNGAL CONTROL

摘要

This invention relates to a method of pest and fungal control and more particularly to a method for combating pests and disease of ornamental plants by controlled release of insecticides and fungicides, which method comprises applying to the growing medium in which said plants are grown, a granular composition obtainable by preparing one or more melts comprising: 1-60% by weight of an insecticidal, nematicidal or fungicidal active ingredient or a combination of such ingredients and 20-80% by weight of at least one thermoplastic polymer to a total of 100% by weight; extruding or co-extruding the melt or melts and granulating the extrudate.