Molecular footprint of from India: a vector of Tospoviruses.

The western flower thrips, is a vector of Tospoviruses and native to Western North America and Mexico. The present study is based on collected specimens from Karnataka state in southern India and morphologically identified through available keys. The generated DNA barcode data show 99-100% similarity with the database sequences of . The phylogenetic analysis (NJ, ML, and BA) shows three distinct clades of in the present dataset with high bootstrap supports and posterior probabilities. The K2P genetic distances further depicted high similarity of the generated sequences from India and Netherlands. The Clade-1 (India + Netherlands) also shows a close relationship with Clade-2 (Kenya) rather than Clade-3 (Canada + USA). This study recorded the first genetic footprint of in India and indicated the gene flow from the Netherlands to India. The similar molecular techniques may help to detect the invasion of many alien species in the near future and assists the quarantine regulations to protect the native ecosystem.