ZHAO Qian,XU Li-zhen.Evaluation of Inbred Line about Seed-used Pumpkin Resistances to the Powdery Mildew Disease[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(02):48-49.
籽用南瓜优质自交系白粉病抗性初步评价
- Title:
- Evaluation of Inbred Line about Seed-used Pumpkin Resistances to the Powdery Mildew Disease
- 文章编号:
- 1002-2767（2012）02-0048-02
- Keywords:
- seed-used pumpkin; inbred line; powdery mildew
- 分类号:
- S436.429
- 文献标志码:
- A
- 摘要:
- 为了筛选出优质的籽用南瓜白粉病的抗性自交系，在自然发病条件下，鉴定了30份籽用南瓜自交系白粉病的抗病性。结果表明：无免疫和高抗类型；抗病类型为2份，占所有鉴定自交系的6.7%；中抗类型为11份，占所有鉴定自交系的36.7%；其余为感病类型17份，占所有鉴定自交系的56.7%。籽用南瓜自交系对白粉病的抗性都存在显著差异。
- Abstract:
- In order to select good resistant inbred lines of seed-used pumpkin to powdery mildew disease，30 kinds inbred lines of seed-used pumpkin for resistance powdery mildew disease were identified in the natural condition.The results showed that there were no immune and high resistant types.There two resistant types，accounting for 6.7% of all appraisal inbred-lines，eleven of moderate resistant material，accounting for 36.7% and 17 susceptible types，accounting for 56.7%.The difference of seed-used pumpkin for resistance powdery mildew disease was significantly among inbred-lines.
参考文献/References:
[1]张立新，吉林，王慧.籽用南瓜“七改一增”高产优质新技术[J].中国瓜菜，2011，24(1)：49-50.〖HJ1.1mm〗 [2]刘秀波，崔琦，崔崇士.瓜类白粉病抗性育种研究进展[J].东北农业大学学报，2005，36(6):794-798. [3]农业部农药检定所生测室. 农 药 田 间 药 效 试 验 准则(二)[M].北京：中国标准出版社，2000. [4]刘鸣韬，孙化田，张定法.南瓜优质自交系对白粉病的抗病性评价与应用[J].吉林农业科学，2011，36(1):30-32.
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备注/Memo
第一作者简介：赵茜（1982-），女，内蒙古自治区乌兰察布市人，硕士，研究实习员，从事籽用南瓜病害及遗传育种研究。E-mail：zhaoqian0401@sina.com。