Common brown leafhopper

Common brown leafhopper
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Hemiptera
Suborder: Auchenorrhyncha
Family: Cicadellidae
Genus: Orosius
Species:
O. orientalis
Binomial name
Orosius orientalis
(Matsumura, 1914)
Synonyms
  • Orosius argentatus (Evans)
  • Thamnotettix argentata (Evans)

The common brown leafhopper (Orosius orientalis) is one of the most common species of Australian leafhoppers with a very wide host range. It is an important vector of several viruses and phytoplasmas worldwide. In Australia, phytoplasmas vectored by O. orientalis cause a range of economically important diseases including legume little leaf, tomato big bud, lucerne witches broom, potato purple top wilt, Australian lucerne and the insect is a possible vector of Australian grapevine yellows. O. orientalis also transmits Tobacco yellow dwarf virus (TYDV genus Mastrevirus, family Geminiviridae) to beans, causing bean summer death disease and to tobacco, causing tobacco yellow dwarf disease.

Although some direct damage caused by leafhopper feeding has been observed, it is relatively minor compared to the losses resulting from disease.

References

Trębicki, P., Harding, R. M., & Powell, K. S. (2009). Antimetabolic effects of Galanthus nivalis agglutinin and wheat germ agglutinin on nymphal stages of the common brown leafhopper using a novel artificial diet system. Entomologia Experimentalis et Applicata, 131(1), 99–105.