Tamarixia radiata

(Waterston, 1922)

Asian citrus psyllid parasitoid

Tamarixia radiata is a minute in the Eulophidae, native to northwestern India and Pakistan. It is an obligate ectoparasitoid of the Asian citrus psyllid (Diaphorina citri), the of Huanglongbing (). The has been introduced to multiple countries for , including the United States, Brazil, Mexico, and several Caribbean and Pacific islands. A single female can eliminate up to 500 nymphs through combined and host feeding.

Occurence de Tamarixia radiata dans le monde by Philippe GC Souza ,Owusu F. Aidoo ,Priscila KB Farnezi ,William K. Heve ,Paulo AS Junior ,Marcelo C. Picanço ,Kodwo D. Ninsin ,Fred K. Ablormeti ,Mohd Asif Shah ,Shahida Anusha Siddiqui etRicardo S. Silva. Used under a CC BY 4.0 license.Tamarixia radiata hole in host nymph cuticle.png by Jeffrey W. Lotz,. Used under a CC BY 3.0 us license.Tamarixia radiata by Jeffery W. Lotz. Used under a CC BY 3.0 us license.

Pronunciation

How to pronounce Tamarixia radiata: //ˌtæməˈɹɪksiə ˌɹædiˈɑːtə//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Appearance

are small black measuring 0.92–1.04 mm in length. The is slightly wider than long with widely separated that are red in newly emerged adults. Wings are transparent with pale yellow . is pronounced: males have one and a half times longer than females, with long and slightly curved setae, while female antennae bear short setae. Males are slightly smaller than females, with smaller wings and darker . The female ovipositor barely protrudes. In both sexes, the head and are shiny black; the and lateral portions of gastric segments are black, while the vent and an dorsal patch on the are pale to yellowish. Legs are off-white.

Sources and further reading