| 甜菜立枯病对甜菜生产的危害及其药剂防治指标的初步研究 |
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| 引用本文： | 于学池,关绪东.甜菜立枯病对甜菜生产的危害及其药剂防治指标的初步研究[J].中国甜菜糖业,1991(6):17-19,16. |
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| 作者姓名： | 于学池 关绪东 |
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| 作者单位： | 轻工业部甜菜糖业科学研究所，双城市希勤满族乡人民政府 |
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| 摘 要： | 本文初步研究了应用农药防治甜菜立枯病的防治指标。首先分析研究了甜菜立枯病对甜菜生产的危害,继而结合我国甜菜生产的实际情况,建议甜菜立枯病的药剂防治指标是病情指数为10%。
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| 关 键 词： | 甜菜 立枯病 防治 指标 药剂 |
The Harm and Chemical Control of the Leaf Blight of Sugarbeet |
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| Yu Xuechi.The Harm and Chemical Control of the Leaf Blight of Sugarbeet[J].China Beet & Sugar,1991(6):17-19,16. |
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| Authors: | Yu Xuechi |
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| Affiliation: | Yu Xuechi (The Sugarbeet & Sugar Institute of the Ministry of Light Industry)
Guau Xudong (The Xiqin Man Nationality Autonomous Township of Shuangcheng City in Heilongjiang Province) |
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| Abstract: | The damage of sugarbeet production caused by the infection of leaf blight of sugarbeet(Alternaria tenuis Nees)was studied and analysed. We suggested that according to the cultivated practice of sugarbeet in China the time for starting controlling the disease by applying the agicultural chemicals should be that when the disease incidence reached 10 percent. |
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| Keywords: | Sugarbeet Leaf blight of sugarbeet Chemical control |
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