This is the best fly trap for greenhouse, orchard, kailyard, courtyard, garden This insect glue board pastes macromolecule adhesive glue on both side of the cardboard with equal paste, non-flow, non-dryness and strong viscosity to arrest flies and mosquitoes.It can be put in potted plants.It is innocuous, safety, sanitation and easy operation.This product is designed for small greenhouse insects ...