Insecticidal barrier with a durable lower part

Abstract

An insecticidal barrier having an upper net part with a mesh size preventing insects, for example mosquitoes, to transverse the barrier, the upper net part having a first con¬tent of insecticide. In addition, the insecticidal barrier has a lower part with an insecti¬cidal fabric, tarpaulin, foil, woven or knitted fabrics or non-woven, or net with a net material having a hider tear strength than the net of the upper part in order to make the lower part of the net more durable.