我国小麦病虫害种类多，危害重，做好小麦播种期的病虫害防治工作，不仅可以保证苗齐苗壮、预防苗期病虫危害，而且能减轻生长期危害，是确保小麦稳产的一项重要措施。搞好小麦播期防治，需要掌握以下技术：一、明确播期主要防治对家根据小麦病虫发生危害的特点，播期防治对象 In our country, there are many kinds of pests and diseases of pests, so it is very harmful to pest and disease control. It is not only to ensure the seedlings grow well and prevent pests and diseases at the seedling stage, but also to reduce the harm of the growing stage, which is an important measure to ensure stable yield of wheat . Do a good job of sowing and sowing of wheat, need to master the following technologies: First, a clear main sowing date control According to the characteristics of pests and diseases of wheat, sowing control object