云南边境检疫性实蝇风险分析研究

近年来，云南边境口岸检验检疫机关在进境水果和蔬菜中检疫截获实蝇害虫17种，大部分属国家禁止传入的危险性害虫。从截获的批次和数量来看，优势种类有桔小实蝇（Bactrocera dorsalis Hendel)、瓜实蝇（Bactrocera cucurbitae （Coquillett)和南瓜实蝇（Bactrocera tau (Walker)等。针对缅甸、越南、老挝等国家的实蝇种类、云南边境情况、水果和蔬菜类型，结合实蝇的生物学习性，分析实蝇在云南的适生区域和非适生区，并提出检疫措施。

RISK ANALYSIS OF QUARANTINE FRUIT FLIES ALONG YUNNAN BORBER

Analysis of 17 quarantine species of fruit flies intercepted by the Yunnan Entry-Exit Inspection and Quarantine Bureau in recent years showed that the dominant species are Bactrocera dorsalis (Hendel), B. cucurbitae (Coquillett) and B. tau (Walker), according to their number and frequency. This paper analyzes their revival regions and non-survival regions, respectively, and recommends different quarantine measures based on the species of the pests, the circumstances along Yunnan border, affected fruit and vegetable species and the biology of the fruit flies.