Product description: For greenhouses, conservatories, rooms and stables. Dr. Stähler Universal Insect Rollers are suitable for catching flying insects. The yellow hue attracts pests such as fungus gnats, winged aphids, whiteflies and the blue hue thrips in greenhouses and indoors and holds them securely in place by the glue. The adhesion of the special glue is not impaired by water. Application:for: room, greenhouse, conservatory, stablesagainst: whitefly, fungus gnats, fruit and vinegar flies, winged aphidProperties:environmentally friendly and poison-free odourless Does not drip long-lasting adhesive power can be used all year roundInstructions for use:To control pests, hang the yellow board in the plant or near it. It is only necessary to replace the boards when they are heavily covered with insects. The yellow boards are also ideal for pest prognosis Application period: all year roundActive ingredients/ingredients: Attraction effect due to yellow/blue adhesive surfacePackage size: 1 roll (30 cm x 5 m)Use by non-professional users permitted. This product information does not replace compliance with the instructions for use and does not claim to be complete.Use product carefully Always read the label and product information before use Observe warnings and symbols in the instructions for use