依据我区、周边省区小麦秋苗病虫发生情况及各区域测报站病虫越冬基数调查情况,结合历史资料和2006年长期天气预报,对2006年我区农作物重大病虫发生趋势分析如下:1.小麦条锈病:预计在阴湿、半阴湿山区中度偏重流行,卫宁灌区中度流行,卫宁以北及干旱山区中度偏轻流行。发生面积2 According to the occurrence of pests and diseases of wheat autumn seedlings and the investigation of pest and disease overwintering base in every region of our region and surrounding provinces, combining the historical data and the long-term weather forecast in 2006, the trend analysis of major pests and diseases of crops in our region in 2006 is as follows: 1. Wheat stripe rust: It is expected to moderately prevail in the humid and semi-humid mountain areas, moderately prevailing in the Weining irrigation area, moderately light in the north and north of Wei-ning. Occurrence area 2