Onion-aphid
Guides
Neotoxoptera
Neotoxoptera is a genus of aphids in the family Aphididae, comprising at least seven described species. The genus is best known for N. formosana, the onion aphid, a significant agricultural pest of Allium crops. Species in this genus are oligophagous, specializing on plants in the Allium genus, and are distributed across Asia, North America, South America, Europe, Oceania, and Africa.