| 烟草品种对TMV病害苗期抗病性鉴定研究 |
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| 引用本文： | 段玉琪,邵 丽,李德团,李永平.烟草品种对TMV病害苗期抗病性鉴定研究[J].云南农业大学学报,2004,19(1):71-73. |
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| 作者姓名： | 段玉琪 邵 丽 李德团 李永平 |
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| 作者单位： | 云南省烟草科学研究院农业研究所，云南省烟草科学研究院农业研究所，云南省烟草科学研究院农业研究所，云南省烟草科学研究院农业研究所 云南玉溪653100，云南玉溪653100，云南玉溪653100，云南玉溪653100 |
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| 摘 要： | 采用大田病圃人工诱发鉴定和温室人工苗期诱发鉴定的方法,对60个品种进行了TMV病害的抗病性鉴定。结果表明:可以用温室人工苗期诱发鉴定结果代替大田病圃人工诱发鉴定结果,接种的最佳时期为大十字至猫耳期,接种的最佳浓度为2%.
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| 关 键 词： | 烟草品种 烟草普通花叶病（TMV) 抗病性 |
| 文章编号： | 1004-390X(2004)01-0071-03 |
| 收稿时间： | 2003-4-10 |
Studies on Tobacco Varieties Resistance Response to TMV During Seedling Stage |
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| DUAN Yu-qi,SHAO Li,LI De-tuan,LI Yong-ping.Studies on Tobacco Varieties Resistance Response to TMV During Seedling Stage[J].Journal of Yunnan Agricultural University,2004,19(1):71-73. |
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| Authors: | DUAN Yu-qi SHAO Li LI De-tuan LI Yong-ping |
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| Institution: | (Agriculture Institute of Yunnan Academy of Tobacco Science, Yuxi 653100, China) |
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| Abstract: | 60 Tobacco varieties or lines for resistance response to TMV were evaluated by disease nursery artificial induction in the field and the greenhouse. The results showed that the resistance response during the seedling stage can be used as the field resistance response, the right inoculation time is about 30～35 days after the germination, the inoculating concentration is 2%. |
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| Keywords: | tobacco varieties TMV resistance |
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