The evolution of insecticide resistance in the brown planthopper (Nilaparvata lugens Stal) of China in the period 2012-2016.

ABSTRACT: The brown planthopper, Nilaparvata lugens, is an economically important pest on rice in Asia. Chemical control is still the most efficient primary way for rice planthopper control. However, due to the intensive use of insecticides to control this pest over many years, resistance to most of the classes of chemical insecticides has been reported. In this article, we report on the status of eight insecticides resistance in Nilaparvata lugens (Stål) collected from China over the period 2012-2016. All of the field populations collected in 2016 had developed extremely high resistance to imidacloprid, thiamethoxam, and buprofezin. Synergism tests showed that piperonyl butoxide (PBO) produced a high synergism of imidacloprid, thiamethoxam, and buprofezin effects in the three field populations, YA2

SUBMITTER: Wu SF 

PROVIDER: S-EPMC5854692 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature