Ercal
whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitize the second and third larval stage of the whitefly . Additionally, host [...] 000 pupae. Presentation Cardboard strips with 5 cards each, wrapped in plastic, in a cardboard box, each card holds 60 parasitized whitefly pupae. Carrier [...] cards in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Ercal