method for treating wood or wood product, wood or wood product, method for preparing a wood preservative composition and wood preservative composition

摘要

an aqueous synergistic wood preservative composition comprising a copper and penflufen compound. The copper compounds of the compositions of the invention may be soluble, partially solubilized or micronized particles. pemflufen of the compositions of the invention may be solubilized, emulsified or particulate. The wood preservative compositions of the present invention are surprisingly provided as stable dispersions and confer surprising and unexpected resistance to treated wood and treated wood products.