| 莫博程,王立峰,张征,文马强,曾爱平,柏连阳.基于均匀设计与支持向量回归的柑橘大实蝇成虫诱杀剂配方优化[J].中国南方果树,2017,46(2): |
| 基于均匀设计与支持向量回归的柑橘大实蝇成虫诱杀剂配方优化 |
| Optimization design of attractant insecticide for Bactrocera minax (Enderlein) based on uniform design and support vector regression |
| 投稿时间：2017-01-04 修订日期：2017-01-20 |
| DOI： |
| 中文关键词: 柑橘大实蝇 Y型嗅觉仪 均匀设计 支持向量回归 配方优化 |
| 英文关键词:Bactrocera minax Y-tube olfactometer uniform design support vector regression formulation optimization |
| 基金项目: |
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| 摘要点击次数: 1975 |
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| 中文摘要: |
| 为了提高诱杀剂对柑橘大实蝇的诱杀能力，本研究以柑橘大实蝇Bactrocera minax（Enderlein）成虫为供试对象，通过Y型嗅觉仪试验，利用均匀设计（Uniform Design，UD)和支持向量回归(Support Vector Regression，SVR)对优化配方的柑橘大实蝇成虫诱杀剂进行了筛选与研究。经过两轮室内筛选优化，柑橘大实蝇成虫诱杀剂对柑橘大实蝇雌虫的引诱效率由之前的50%提高到了76.7%，提高了26.7%,优化效果明显。通过单因子效应分析发现，引诱成分中，柠檬烯、柠檬酸、乙酸对柑橘大实蝇雌虫的引诱有更加重要的作用。其单位配方（按100mL水溶剂算），最适的量分别为1.5 mL，1.0 g，1.0 mL。 |
| 英文摘要: |
| In order to improve the trapping ability of attractant insecticide against Bactrocera minax (Enderlein), this research sifts and investigates the formula-optimized insecticide with respect to Enderlein adults using uniform design (UD) and support vector regression (SVR) by Y-tube olfactometer experiment. After two-round indoor selection and optimization, the trapping efficiency achieves 26.7% increase (from 50% to 76.7%) and the optimization effect is obvious. It is found that limonene, citric acid and acetic acid play more important roles in lure component according to single-factor effect analysis. The optimal amounts of unit formula (defined by 100ml water solvent) are 1.5 mL, 1.0 g and 1.0 mL separately. |
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