Ercal
Pests Greenhouse whitefly ( Trialeurodes vaporariorum ); Tobacco whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitize the [...] second and third larval stage of the whitefly . Additionally, host feeding also occurs. Visual effect Parasitized whitefly pupae turn yellow, the adult parasitic [...] parasitic wasp can be seen clearly within the parasitized whitefly pupae shortly before it emerges. Pack size 3,000; 15,000 pupae. Presentation Cardboard