| 抗白粉病兼抗赤霉病小麦新品种(系)的抗病性鉴定和利用评价 |
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| 引用本文： | 任明见,朱文华,张庆勤.抗白粉病兼抗赤霉病小麦新品种(系)的抗病性鉴定和利用评价[J].种子,2003(4):7-9. |
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| 作者姓名： | 任明见 朱文华 张庆勤 |
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| 作者单位： | 贵州大学农学院麦作研究中心,贵阳,550025 |
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| 基金项目： | 贵州省科学技术基金 [黔基合计字 (2 0 0 1 ) 30 32 ]，贵州省小麦十五攻关 [黔科合农计字 (2 0 0 1 ) 1 1 1 2 ]，国家自然科学基金 (批准号 :39960 4 8) |
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| 摘 要： | 白粉病采用自然病圃鉴定。赤霉病采用人工接种和自然病圃相结合的方法鉴定。结果表明：供试的66份小麦品种(系)中，对白粉病免疫的品种(系)有贵农21、贵农775、三属麦、92R178、92R149、A552，高抗的品种(系)有斯燕93-1、JYP-1、JYP-2、JYP-3、小白冬、C39、兴麦17等；对赤霉病没有免疫的品种(系)，多数品种(系)不抗赤霉病，只有JYP-1的抗赤霉病性比苏麦3号略强，92R149、92R178、毕麦10号、80(107)、小白冬、黔麦14、黔麦早2号和JYP-3的抗赤霉病性与苏麦3号近似，其中JYP-1、92R149、92R178、小白冬、JYP-3为白粉病和赤霉病的兼抗性抗源。
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| 关 键 词： | 白粉病 赤霉病 小麦 新品种 抗病性 鉴定技术 |
Identification and Use Evaluation of Wheat Varieties (Lines) Simultaneous Resistance to Powdery Mildew and Scab |
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| Ren Mingjian,Zhu Wenhua,Zhang Qingqin.Identification and Use Evaluation of Wheat Varieties (Lines) Simultaneous Resistance to Powdery Mildew and Scab[J].Seed,2003(4):7-9. |
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| Authors: | Ren Mingjian Zhu Wenhua Zhang Qingqin |
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| Abstract: | Wheat powdery mildew was identified under nature disease nurseries. Wheat scab was identified under artificial incubation and nature disease nurseries condition. The results showed that GuiNong21, GuiNong775, SanShuMai, 92R149, 92R178, P38, A552 were immune and SiYan 93-1, JYP-1, JYP-2, JYP-3, XiaoBaoDong(XBD),C39 and XingMai 17 were high resistant to powdery mildew. There was not immune cultivar to wheat scab, but only JYP-1 has higher resistance than SuMai3 to scab. Wheat cultivares(lines) 92R149, SuMai 3 in resistance to scab. JYP-1, 92R149, 92R178, XBD and JYP-3 were simultaneous resistance to powdery mildew and scab. |
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| Keywords: | Wheat powdery mildew Scab Resistance |
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