Spidex Boost
be repeated weekly if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy [...] Pests Two-spotted spider mite ( Tetranychus urticae ) and other Tetranychus spp., except Tetranychus evansi . Mode of action Predatory mites multiply within [...] top, to avoid damaging the predatory mites In contrast to other Koppert products containing mites in sachets, Spidex Boost does not contain a rearing system