In order to find out distributing of the different kind of pesticide remnant on solanaceous vegetables，the pesticide remnant of solanaceous vegetable of the city of Binzhou and analied the causations were examined.The result showed that 364 vegetable samples were examined and 136 vegetable samples were examined that had pesticide remnant.7 vegetable samples and 4 kinds of vegetable exceeded the standard.3 pepper samples exceeded the standard mostly and they were 42.9% of the exceeding-standard samples.16 kinds of presticide were examined out 256 times.The presticide that were examined out the most frequently were cypermethrin.The presticide that exceeded the standard mostly were methamidophos.Methamidophos exceeded mostly in tomato and it was 25%.The main causation was that high illicit presticide were used，the presticide applying consistency was high and vegetable farmers ignore the presticide safe plastochrone.