| 赵小明1,2;李东鸿2;杜昱光1;白雪芳1.2%氨基寡糖防治苹果花叶病[J].植物保护,2002,28(5):15-17. |
| 2%氨基寡糖防治苹果花叶病 |
| Field experiments on oligochitosan for controlling apple mosaic disease |
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| DOI： |
| 中文关键词: 氨基寡糖 苹果花叶病 防治 |
| 英文关键词:oligochitosan apple mosaic disease control |
| 基金项目: |
| 赵小明1 2;李东鸿2;杜昱光1;白雪芳1 |
| 1.中国科学院大连化学物理研究所 大连116023;2.西北农林科技大学植物保护学院 陕西杨凌712100 |
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| 中文摘要: |
| 2001年8月应用2%氨基寡糖对苹果花叶病进行了田间防治试验 ,结果表明:2%氨基寡糖水剂稀释300、500倍液,对苹果花叶病防效达93.85%、89.42%。其防效比对照药剂20%病毒A 81.11%的防效高 ,比对照区增产21%、23% ,是防治苹果花叶病较理想的药剂 |
| 英文摘要: |
| Field experiments on oligochitosan for controlling apple mosaic disease were conducted in August, 2001. The results indicated that the control efficacy of 2% oligochitosan diluted 300-500 times by water was 89.42%-93.85% which was higher than that of 81.11% of control pesticide,Bingdu A. The yield by spraying oligochitosan was increased 21%-23%, respectively. |
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