Objective: To find out whether and how the newly invented technique-bionic glue affects the main pest of wolf berry-Paratrioza sinica and its natural enemies Tamarixia lyciumi and Chrysopa septempunctata.
Method: Spraying bionic glue in field when wolf berry just geminated, investigated the adults and nymphs of P. sinica and it's natural enemies: adults of T. lyciumi and eggs of C. septempunctata.
Result and conclusion: Bionic glue can significantly reduce the population number of P. sinica, but with little impacts on its natural enemies of T. lyciumi and C. septempunctata, and more experiments are need for further research.