据对淮北地区蔬菜病虫害防治现状的调查，发现部分蔬菜受农药污染较重，其原因主要是菜农缺乏安全用药意识和知识，技术服务滞后和缺乏有效的监督管理等。对此应加强宣传教育，进行技术培训，并采取必要的行政于预措施，以禁止在蔬菜上使用高毒高残留农药。并大力提倡和推广以 According to a survey of the status quo of pests and diseases control in vegetables in Huaibei area, some vegetables were found to be seriously polluted by pesticides. The reasons were mainly the lack of awareness and knowledge of safe drug use, lack of technical service and lack of effective supervision and management. In this regard, publicity and education should be stepped up, technical training should be conducted, and the necessary administrative measures should be taken to prevent the use of highly toxic pesticide residues on vegetables. And vigorously promote and promote to