| 纳米硅对三峡库区柑橘青霉菌的药效试验 |
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| 引用本文： | 甘丽萍,李彦杰,杨波,杨容. 纳米硅对三峡库区柑橘青霉菌的药效试验[J]. 西南师范大学学报(自然科学版), 2007, 32(3): 80-84 |
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| 作者姓名： | 甘丽萍 李彦杰 杨波 杨容 |
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| 作者单位： | 重庆三峡学院,生物系,重庆,万州,404000 |
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| 摘 要： | 对三峡库区柑橘果实贮藏期间携带微生物进行了分离,青霉菌(Penicillium)为主要的致病菌;不同药剂处理接种青霉菌的柑橘果实,实验表明多菌灵抑菌效果最好,防效达到65.4%,其次是纳米硅达到53.4%;对青霉菌的抑菌■试验表明,多菌灵抑制效果最好,抑制率为90%,纳米硅为88%.说明纳米硅对柑橘青霉病有一定的防治效果,并因其无公害有施用价值.
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| 关 键 词： | 纳米硅 三峡库区 柑橘 贮藏期病 |
| 文章编号： | 1000-5471（2007）03-0080-05 |
| 修稿时间： | 2006-07-27 |
Control Tests of Nanometer SiO2 against Citrus Penicillium in Reservoir Region of Three Gorges |
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| GAN Li-ping,LI Yan-jie,YANG Bo,YANG Rong. Control Tests of Nanometer SiO2 against Citrus Penicillium in Reservoir Region of Three Gorges[J]. Journal of southwest china normal university(natural science edition), 2007, 32(3): 80-84 |
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| Authors: | GAN Li-ping LI Yan-jie YANG Bo YANG Rong |
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| Affiliation: | Biology Department, Chongqing Three Gorges College, Wanzhou Chongqing 404000, China |
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| Abstract: | The microbes were isolated from the storage orange in reservoir region of Three Gorges,penicil- lium is the important pathogenic fungi;control effect of different pesticides were compared using artificial inoculation to orange by Penicillium,the results showed that carbendazim has the highest inhibition,reac- hing 65.4%,followed by the nanometer SiO_2,at 53.4%;The results of controlling germ falls to penicilli- um showed carbendazim had highest inhibition,nanometer SiO_2 ranked the second,the inhibition rate is 90% and 88% respectively.It indicated nanometer SiO_2 has strong activity against penicillium and has the potential application value because of being a green pesticide. |
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| Keywords: | nanometer SiO_2 Reservoir Region of Three Gorges orange disease in storage |
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