Rapid and Efficient Detection by PCR of Culicoides insignis (Diptera: Ceratopogonidae), the Main Vector of Bluetongue Virus (BTV) in the Neotropical Region.

Bluetongue virus (BTV) causes a viral, non-contagious disease that mainly affects sheep, cattle, and wild and farmed ruminants causing damage to these animals and significant economic losses. Culicoides insignis Lutz, the major BTV vector in South America, is one of the most abundant species in Argentina and commonly associated with cattle farms. The morphological identification of Culicoides spp.