The effects of insecticides on arrhenotokous and thelytokous types in adult females onion thrips, Thrips tabaci Lindeman, collected from a total 13 sites Welsh onions, cabbages, onions Kyoto Prefecture, Japan, 2016 2017 were evaluated. Susceptibility to the tested varied among reproductive types, populations, years. Among 14 female adults type using kidney bean leaf dipping method, spinetoram, ...

Thrips tabaci Lindeman is a global pest and also represents serious threat to onion production in Poland. In 2 years (2015–2016) of field studies, 8 cultivars were evaluated characterize their susceptibility thrips determine if leaf colour associated with preference. The actual count the proportional abundance adult collected from leaves during plant colonization by insects both used express pr...