| 40%敌瘟磷乳油防治水稻稻瘟病田间药效试验 |
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| 引用本文： | 赵秀梅. 40%敌瘟磷乳油防治水稻稻瘟病田间药效试验[J]. 黑龙江农业科学, 2011, 0(8): 39-40,56 |
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| 作者姓名： | 赵秀梅 |
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| 作者单位： | 黑龙江省农业科学院齐齐哈尔分院,黑龙江齐齐哈尔,161006 |
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| 摘 要： | 为验证40%敌瘟磷乳油对水稻的安全性及对水稻穗颈瘟的防治效果,2009年进行了40%敌瘟磷乳油防治水稻穗颈瘟田间小区药效试验。结果表明：40%敌瘟磷乳油在水稻孕穗末期和齐穗期均匀茎叶喷雾,在试验剂量范围内对水稻非常安全,增产效果显著,对水稻穗颈瘟的防治效果较好,适宜用量为450~600 g.hm-2。
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| 关 键 词： | 敌瘟磷 防治 稻瘟病 |
Field Efficacy Experiment of 40% Edifenphos EC on Preventing Rice Blast |
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| ZHAO Xiu-mei. Field Efficacy Experiment of 40% Edifenphos EC on Preventing Rice Blast[J]. Heilongjiang Agricultural Science, 2011, 0(8): 39-40,56 |
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| Authors: | ZHAO Xiu-mei |
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| Affiliation: | ZHAO Xiu-mei(Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar,Heilongjiang 161006) |
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| Abstract: | In order to verify 40% Edifenphos EC on the safety of rice and the control effect on rice panicle blast,the field efficacy experiment of 40% Edifenphos EC to prevent rice panicle blast was conducted in 2009.The results showed that even foliage spray at en |
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| Keywords: | Edifenphos prevention rice blast |
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