| 40% LC微乳剂的研制及其在水稻稻瘟病防治上的应用 |
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| 引用本文： | 徐晖,李明,尹显慧,胡安龙. 40% LC微乳剂的研制及其在水稻稻瘟病防治上的应用[J]. 山地农业生物学报, 2011, 30(2): 120-124 |
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| 作者姓名： | 徐晖 李明 尹显慧 胡安龙 |
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| 作者单位： | 贵州大学作物保护研究所,贵州贵阳550025;贵州大学农学院,贵州贵阳550025 |
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| 基金项目： | 农业部公益性行业科研专项(农药高效安全科学施用技术)子项目《水稻稻瘟病配方选药及桶混技术研究》基金资助(200903033-08) |
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| 摘 要： | 以天然产物LC为原药,通过不同乳化剂、助表面活性剂等其他助剂的配方筛选试验,并进行相关理化性质的检测,得到优化配方为：LC含量为40%,乳化剂A含量为20%,乳化剂B含量为8%,乙二醇含量为6%,渗透剂2%,水余量的40%LC微乳剂。同时还针对水稻稻瘟病进行了药效试验,结果表明：40%LC微乳剂对稻瘟病具有良好的防治效果,且对水稻安全。
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| 关 键 词： | 天然产物 微乳剂 配方 稻瘟病 |
Preparation of the LC 40% Microemulsion and its Efficiency in Rice Blast Control |
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| XU Hui,LI Ming,YIN Xian-hui,HU An-long. Preparation of the LC 40% Microemulsion and its Efficiency in Rice Blast Control[J]. Journal of Mountain Agriculture & Biology, 2011, 30(2): 120-124 |
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| Authors: | XU Hui LI Ming YIN Xian-hui HU An-long |
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| Affiliation: | XU Hui1,2,LI Ming1,YIN Xian-hui1,HU An-long1,2(1.Research Institute of Crop Protection,Guizhou University,Guiyang Guizhou 550025,China,2.Agriculture College,China) |
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| Abstract: | The preparation of LC 40% microemulsion were carried out via a serious selection experiments concerning different surfactants,co-surfactants and other auxiliaries in the present study.The results showed that the optimum formulation are as follows: LC 40%,Surfactant A 20%,Surfactant B 8%,ethanediol 6%,penetrating agent 2%and water.The physic-chemical properties of LC microemulsion were proved to satisfy the national standards.The pharmacodynamic test on rice blast demonstrated that LC 40% microemulsion were ... |
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| Keywords: | natural products microemulsion(ME) formulation rice blast |
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