【摘要】 以叶片为害指数作抗性指标用聚类分析法对２７ 个茄子品种田间抗侧多食跗线螨［ Ｐｏｌｙｐｈａｇｏｔａｒｓｏｎｅｍｕｓｌａｔｕｓ（Ｂａｎｋｓ ）］ 进行了鉴定。结果表明不同茄子品种对侧多食跗线螨的抗性存在明显差异；相比之下，以丰研一号、种都万吨早茄、成都墨茄、渝早茄２ 号、种都特别培育抗螨性为最强，以荆州长白茄、洛阳早青茄、西安绿茄、九叶茄、七叶茄、８８１９ 、湘研早茄、种都皇太子抗螨性为最弱，其余介于二者之间。更多还原

【Abstract】 Using the index of leaf injury as resistance appraisal standard,field resistance of 27 eggplant varieties to Polyphagotarsonemus latus  was studied with the cluster analysis. The results showed that the field resistance of various eggplant varieties was significantly different.Fengyan 1,Zhongduwandunzao,Chengdumo,Yuzao 2,Zhongdu special culture were the most resistant ones;Jingzhou long white,Luoyangzaoqing,Xi’an green,Nine leaves,Seven leaves,8819,Xiangyanzao,Zhongduhuangtaizi were the most susceptible ones;and theothers were just in between.更多还原