摘  要  【目的】 为制定葡萄花翅小卷蛾Lobesia botrana灯光诱杀技术提供科学依据。【方法】 从蛾类昆虫趋光性研究入手进行试验，对不同波段的单色光进行筛选，选出了葡萄花翅小卷蛾敏感波段。【结果】 葡萄花翅小卷蛾对390 nm的单色光最敏感。从初次和二次筛选结果来看，390 nm的单色光对葡萄花翅小卷蛾的诱捕量最大，420 nm次之（P>0.05）。由诱虫灯和性信息素效果对比来看，灯光诱捕量显著大于性信息素诱捕量。390 nm诱虫灯诱捕量最大，为801头，平均诱捕量为12.14头，其次为420 nm，两者间无显著差异（P>0.05）。性引诱剂的诱捕总量为573头，平均诱捕量为12.14头，与上述两种诱虫灯均存在显著差异（P<0.05）。【结论】 葡萄花翅小卷蛾对390 nm的单色光敏感性最强。

Abstract  [Aim]  To provide a scientific basis for improving light-trapping technology for Lobesia botrana. [Methods] Monochromatic lights of different wavelengths were screened, and the wavelength to which Spodoptera litura were most sensitive was selected. [Results]  L. botrana was most sensitive to 390 nm monochromatic light. The highest total number of insects (801 ind.), and highest average number (12.14 ind.), were trapped using 390 nm monochromatic light traps, followed by 420 nm traps, but the difference between these wavelengths was not significant (P>0.05). In comparison, the total number trapped using pheromone traps was 573 (average 12.14 ind.), which was significantly less than were trapped using the above two kinds of monochromatic light (P < 0.05). [Conclusion]  Monochromatic light of 390 nm are effective for trapping L. botrana.