Kratko priopćenje
https://doi.org/10.5513/JCEA01/23.4.3644
Mass swarm of a grass fly in Keszthely, Hungary
Zsolt Ferenc MARCZALI
orcid.org/0000-0001-5139-2399
; The Hungarian University of Agriculture and Life Sciences, Institute of Plant Protection, Department of Plant Protection, Keszthely, Hungary
Sažetak
This study aimed to identify the small flies which occurred in disturbingly high numbers covering the upper floors'
windows of the Georgikon Campus of the Hungarian University of Agriculture and Life Sciences in the early fall of
2021. During the on-site visit, numerous specimens were collected for later identification. As a result of the species
determinations, Thaumatomyia notata (Meigen, 1830) was identified. According to the employees, the mass autumn
appearance of flies in that high building has been repeatedly seen over the past decades. Thaumatomyia notata is, in fact,
a valuable species, of which larvae are primarily found in the soil as a predator of Pemphigus spp. root aphids.
Ključne riječi
grass flies; outbreak; tall building; Thaumatomyia notata
Hrčak ID:
288315
URI
Datum izdavanja:
21.12.2022.
Posjeta: 263 *