东北地区玉米种衣剂活性成分选择及其应用发展趋势

Application Tendency and Selection of Active Ingredient of Maize Seed Coating Agents in Northeast of China

种衣剂的活性成分依据东北地区玉米种植模式特点、不同区域病虫害发生流行规律和气候变化特征,选择一种或多种进行复配,达到对玉米病虫害的有效防治。未来的新型种衣剂还需要操作简单、精准施药、缓释成膜性好、使用安全,同时还要适应市场需求。

Active ingredients of seed coating agents were selected according to the characteristics of maize planting pattern and the occurrence rules of diseases and insect pests and weather featuring in different areas in Northeast of China. The aim was to control corn diseases and insect pests effectively. On the other hand, seed coat- ing agents is required to be safe in use, having good slow release agent, precision employing pesticide and easy oper- ation in the future. At the same time, it must be adapted to the development of market trends.