| 72%噻吩磺隆·异丙隆可湿性粉剂对麦田猪秧秧和看麦娘的防效评价 |
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| 引用本文： | 程亚樵,孙斌,杨云亮. 72%噻吩磺隆·异丙隆可湿性粉剂对麦田猪秧秧和看麦娘的防效评价[J]. 河北农业科学, 2008, 12(3): 59-60 |
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| 作者姓名： | 程亚樵 孙斌 杨云亮 |
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| 作者单位： | 河南农业职业学院,河南,中牟,451450;河南农业职业学院,河南,中牟,451450;河南农业职业学院,河南,中牟,451450 |
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| 摘 要： | 进行了72%噻吩磺隆.异丙隆可湿性粉剂对麦田猪秧秧和看麦娘的防效评价试验。结果表明：以1500-1800 g/hm^2剂量施药后20 d对猪秧秧平均株防效77.3%-87.5%,对看麦娘平均株防效75.1%-85.5%。施药后40 d对猪秧秧平均鲜重防效80.2%-90.3%,对看麦娘平均鲜重防效78.3%-88.5%。而单用噻吩磺隆对看麦娘株防效和鲜重防效仅70%左右,单用异丙隆对猪秧秧株防效和鲜重防效在40%以下。
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| 关 键 词： | 噻吩磺隆·异丙隆 小麦 猪秧秧 看麦娘 |
| 文章编号： | 1008-1631(2008)03-0059-02 |
| 修稿时间： | 2007-09-29 |
Effect Evaluation of 72% Thifensulfuon Isproturon Wettable Powder On Catchweed and Alopecuras aequalis in Wheat Field |
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| CHENG Ya-qiao,SUN Bin,YANG Yun-liang. Effect Evaluation of 72% Thifensulfuon Isproturon Wettable Powder On Catchweed and Alopecuras aequalis in Wheat Field[J]. Journal of Hebei Agricultural Sciences, 2008, 12(3): 59-60 |
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| Authors: | CHENG Ya-qiao SUN Bin YANG Yun-liang |
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| Affiliation: | (He＇nan Agriculture Vocational College, Zhongmu 451450, China) |
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| Abstract: | The effect evaluation of 72% thifensulfuon isproturon wettable powder on catchweed and Alopecuras aequalis in wheat field was conducted.The results showed that the control effect of 72% thifensulfuon isproturon with the dose 1 500 to 1 800 g/hm2 to catchweed plant and A.aequalis plant was 77.3% to 87.5% and 75.1% to 85.5% after sprayed 20 days.The control effect of 72% thifensulfuon isproturon with the dose 1 500 to 1 800 g/hm2 to the average fresh weight of catchweed and A.aequalis was 80.2% to 90.3% and 78.3% to 88.5% after sprayed 40 days.When thifensulfuon or isproturon was singly used,the plant and fresh weight control effects were about 70% on A.aequalis and under 40% on catchweed,respectively. |
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| Keywords: | Thifensulfuon isproturon Wheat Catchweed Alopecuras aequalis |
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