Thrips is the general name for Thysanoptera. Because the fruit species from Taiwan was introduced widely into China's mainland in recent years, accompanying with increasing in the plant area of mango and applied the pesticides, the balance of agricultural ecosystem had been seriously disrupted which pushed the little secondly pest thrips turning into the main pest. As a result, the production of mango has been severely influenced all nationwide, In this thesis, the preference of thrips to the different spec...