Replication Data for: Preference of Thrips tabaci Lind. to Allium cepa L., Allium fistulosum L., and Allium roylei Stearn.

Data associated with the bioassay tests over possible preference of Thrips tabaci to three different cultivars of Allium cepa L., namely, Alibaba, Bila, Tęcza, one cultivar Kroll of Welsh onion, Allium fistulosum L, and an unknown cultivar of Allium roylei Stearn. species, which were selected during the preceding field tests. Settlement and oviposition preference of female onion thrips was evaluated using respectively tests with choice and no-choice in the BOKU laboratory in Vienna in 2019.