| 福州郊区蕹菜白锈病Albugo ipomoeae-aquaticae Saw.防治试验简报 |
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| 引用本文： | 高日霞,张昌清,陈明宇,陈厦珍,卓克锟.福州郊区蕹菜白锈病Albugo ipomoeae-aquaticae Saw.防治试验简报[J].福建农林大学学报(自然科学版),1985(1). |
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| 作者姓名： | 高日霞 张昌清 陈明宇 陈厦珍 卓克锟 |
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| 作者单位： | 福建农学院植物保护系，福州市郊区蔬菜局，福州市郊区蔬菜局，福州市郊区科协，福建省农业厅植保处 |
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| 摘 要： | <正> 蕹菜(Ipomoea aquatica Forsk.)俗称空心菜,为福州市夏秋季主要当家蔬菜品种之一,全年种植8000多亩次,上市量20万担右右,约占全年蔬菜总上市量的10%。蕹菜抗风、抗涝、耐热、耐雨性强,生长迅速,在夏秋季节播种后30天左右即可采摘上市。品质鲜嫩,风味好,是市民喜好的蔬菜。但6～10月常遭白锈病(Albugo ipomoeae-aquaticae Saw.)为害,尤以8～9月受害更重。蕹菜受白锈病为害后,轻者降低品质,重则失去商品价值。影响蔬菜购销计划和菜农收入。因此,防治白锈病已成为蕹菜生产急待解
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A PRELIMINARY REPORT ON THE INTEGRATED CONTROL OF KANKON WHITE RUST IN FUZHOU |
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| Abstract: | This was a report on the work carried out on the suburban fields of Fuzhou during 1980-1984.Important factors that affect the disease such as identification of varietal resistance,cultural measures of controlling and chemical control are discussed in the paper.Field experiments showed a best control by applying 25% Metalaxyl at a dilution of 1:1000-2000 for two sprays at the growth of 4-5 leaf stage of Kankon(Ipomoea aquatica Forsk.).Metalaxyl proved to be the most efficient fungicide of all the chemicals tested. |
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