| 防治烟草赤星病药效试验 |
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| 引用本文： | 苏家恩,杨程. 防治烟草赤星病药效试验[J]. 烟草科技, 2003, 0(6): 43-45 |
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| 作者姓名： | 苏家恩 杨程 |
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| 作者单位： | 大理州烟草科学研究所,云南省大理市人民南路120号,671000 |
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| 摘 要： | 为了更有效地防治烟草赤星病 ,用 7种药剂进行了大田喷施对比试验。结果表明 :4 0 %“菌核净”可湿性粉剂 5 0 0倍液、4 0 %“菌核铜”可湿性粉剂 5 0 0倍液、4 5 %“菌克”可湿性粉剂 5 0 0倍液、“云岭酶素”30 0倍液、4 5 %“金叶舒”可湿性粉剂 60 0倍液、3%“多抗霉素”可湿性粉剂 30 0倍液、30 %“大力”可湿性粉剂 5 0 0倍液的相对防效依次为 :92 .5 6%、92 .13%、92 .13%、91.18%、90 .36%、87.5 6%、85 .0 2 %、83.91% ,差异达显著水平
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| 关 键 词： | 烟草 赤星病 防治效果 |
| 文章编号： | 1002-0861(2003)06-0043-04 |
| 修稿时间： | 2002-12-13 |
Experiments on Control Effects of Tobacco Alternaria alternata with Chemicals |
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| SU JIA-EN and YANG CHENGDali Tobacco Science Research Institute of Yunnan Province,Dali ,Yunnan,China. Experiments on Control Effects of Tobacco Alternaria alternata with Chemicals[J]. Tobacco Science & Technology, 2003, 0(6): 43-45 |
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| Authors: | SU JIA-EN YANG CHENGDali Tobacco Science Research Institute of Yunnan Province Dali Yunnan China |
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| Affiliation: | SU JIA-EN and YANG CHENGDali Tobacco Science Research Institute of Yunnan Province,Dali 671000,Yunnan,China |
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| Abstract: | For controlling tobacco Alternaria alternata more effectively, the field contrast experiments of 7 kinds of chemicals were conducted. The results showed that the relative control effects of 40% Dimethachlon WP at a dilution of 500, 40% Dimethachlon and Copper WP at a dilution of 500,45% Junke WP at a dilution of 500,Yunlingmeisu at a dilution of 300,45% Jinyeshu WP at a dilution of 600,3% Polyoxins WP at a dilution of 300 and 30% Dali WP at a dilution of 500 were 92.56%, 92.13%, 91.18%, 90.36%, 87.56%, 85.02% and 83.91%, respectively. There were significant differences among the control effects of the chemicals. |
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| Keywords: | Tobacco Alternaria alternata Control effect |
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