Shore fly
planting substrate. Growers consider shore flies to be mostly a nuisance pest, but the insects can act as vectors for disease organisms, such as Fusarium [...] antennae, and their wings can have greyish brown patches. While shore flies are strong, quick fliers and can move throughout a greenhouse readily, they [...] and then pupate inside the final larval skin (forming a protective puparium). The puparia can be found on or just below the soil surface, and new adults