Sciarid flies
plant material and on algae and fungi present in the soil. They, however, can also feed on root hairs, rootlets, and tender root, stem and leaf tissue. Later [...] habitats and are attracted to a broad range of pathogenic and non-pathogenic micro-organisms for oviposition. Indirect damage is caused by the larvae and adults [...] adults transferring fungal diseases, such as Fusarium, Botrytis and Verticillium, from diseased to healthy plants. Direct damage is the immediate result