| 植物源农药防治烟草花叶病试验 |
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| 引用本文： | 刘学端,朱宏志,何昆,肖启明.植物源农药防治烟草花叶病试验[J].湖南农业大学学报(自然科学版),2000,26(3):193-195. |
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| 作者姓名： | 刘学端 朱宏志 何昆 肖启明 |
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| 作者单位： | 1. 湖南农业大学植物科学技术学院,湖南,长沙,410128
2. 湖南省娄底市植保植检站,湖南,娄底,417000 |
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| 基金项目： | 湖南省教育厅科研项目，湘教通1994-84-16， |
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| 摘 要： | 为探寻防治烟草花叶病的理想药剂，经大量试验筛选，利用商陆、甘草、连翘等几种植物抽提配制而成的复配剂ＭＨ１１－４，对由Ｔｏｂａｃｃｏ ｍｏｓａｉｃ ｖｉｒｕｓ（ＴＭＶ）和Ｃｕｃｕｍｂｅｒ ｍａｓａｉｃ ｖｉｒｕｓ（ＣＭＶ）引起的烟草花叶病进行了室内和田间小区防治试验。室内盆栽试验结果表明，ＭＨ１１－４２００倍液对ＴＭＶ和ＣＭＶ的朱抑制率分别为６１．９％和５６．９％，体外钝化效果分别为８６．０２％和９
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| 关 键 词： | 烟草花叶病 植物源农药 药剂防治 药效试验 |
| 修稿时间： | 1999-12-08 |
Effects of Plant Pestcide on Control of Tobacco Mosaic Disease |
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| LIU Xue-duan,ZHU Hong-zhi,HE Kun,XIAO Qi-ming.Effects of Plant Pestcide on Control of Tobacco Mosaic Disease[J].Journal of Hunan Agricultural University,2000,26(3):193-195. |
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| Authors: | LIU Xue-duan ZHU Hong-zhi HE Kun XIAO Qi-ming |
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| Abstract: | MH11 4,a plant pestcide made from extractive from phytolacca,liquorice and forsythia,showed not only strong effects on the inhibition of tobacco affected by TMV and CMV(61.9% and 56.9% respectively) and on the inactivation of TMV and CMV in vitro(86.02% and 98.80% respectively),but also great effects on control of tobacco mosaic diseases caused by TMV and CMV in greenhouse(74.7% and 70.3% respectively).Field tests showed that MH11 4 200 and MH11 4 300 had an average control of 88.4% and 86.5% respectively on tobacco mosaic disease. |
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| Keywords: | tobacco mosaic disease plant pestcide chemical control |
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