Replication Data for: Relationship between colonization of onion thrips (Thrips tabaci Lind.) and leaf color measures across eight onion cultivars (Allium cepa L.)

Data associated with the research conducted to determine susceptibility of existing commercial cultivars of onion to T. tabaci infestation concerning leaf colour characters. The detailed objectives of the study were to identify the cultivars with a high level of non-preference (antixenosis) that can be cultivated by farmers as a tool of IPM and can also be used by plant breeders as a source of resistance to onion thrips in plant breeding programs.