Present situation and control countermeasures of pesticide residue on crops in Yinzhou District of Ningbo City, China.

Tatal of 411 batches of rice, leaf vegetables, fruits, beans, solanums and tubers were sampled monthly, in accordance with related national regulations on 22 detected pesticides in the Yinzhou District, Ningbo City. The results showed that the pesticide detection rate was0.3%, the qualified rate of pesticide residues in agricultural products was 97.82%. Pesticide residues detection accounted for 88.89%. The samples beyond the pesticide residue standard were mainly vegetables from May to October. Leaf vegetables exceeding the standard sample rate reached 3.72%. Pesticide residue samples exceeding the standard were found in retail in plain and coastal areas, but were found in all scale farming in mountainous areas. The rate of exceeding the pesticide residues standard of farmers with primary school education level was4.50%, which was 6.16 times higher than that farmers with university education. In order to reduce the pesticide residual in Yinzhou District,we put forward control countermeasures in 5 aspects.