Macrosiphum is a genus of aphid. During the summer populations are made of parthenogenetic females. In the fall, males and females are produced; they mate and females lay eggs that overwinter. There are over 160 spp. in 3 subgenera.

Macrosiphum sp. laying eggs on rose bush
Macrosiphum rosae

Species

The following species are recognised in the genus Macrosiphum:[1]

References

  1. ^ "Macrosiphum Passerini, 1860". www.gbif.org. Retrieved 2022-03-05.