Root-aphid-predator
Guides
Thaumatomyia
cereal flies, frit flies
Thaumatomyia is a genus of small flies in the family Chloropidae, commonly known as cereal flies or frit flies. The genus includes species with divergent larval ecologies: some are predatory on root aphids in agricultural soils, while others have been observed feeding on plant exudates. Several species are recognized as important biological control agents of root aphids in sugar beet and cereal crops in Middle Asia.