云南省植保站根据2005年夏收作物病虫害发生情况及2006年夏收作物种植计划,结合历年病虫害发生规律,采用专家评估分析法综合分析认为,2006年云南省夏收作物病虫害中等偏重发生,发生总面积3000万亩次。其中,小麦锈病、小麦白粉病、十字花科根肿病、大蒜叶枯病、蚜虫、农田草害中 Yunnan Plant Protection Station According to the occurrence of crop pests and diseases in the summer of 2005 and planting plan of crops in summer of 2006, combined with the perennial pest and disease occurrence rules, the expert analysis method was used to comprehensively analyze that the perennial crop pests and diseases in Yunnan Province occurred moderately in 2006 with a total area of ​​3000 Mu times. Among them, wheat rust, wheat powdery mildew, cruciferous clubhead disease, garlic leaf blight, aphids, farmland grass damage