外来斑潜蝇入侵和适应机理及管理对策

重要外来斑潜蝇（美洲斑潜蝇Liriomyza sativae Blanchard，南美斑潜蝇L.huidobrensis Blanchard)已对我国蔬菜和花卉生产造成了重大的经济损失。介绍了我国外来斑潜蝇的主侵形势，入侵途径和特点及采取的防治对策；分析了外来斑潜蝇在我国与寄主植物，气候，人类活动等作用过程中的适应机理，并针对我国目前外来斑潜蝇入侵现状提出了可行的管理措施，以期对预防了管制我国外来生物入侵提供参考。

Mechanisms of Invasion and Adaptation and Management Strategies of Alien Leafminers

The economically important alien leafminers ( Liriomyza sativae Blanchard and L huidobrensis Blanchard) have inflicted great damage to vegetables and flowers in China.This paper describes the invading status,channels,characters of invasive leafminers,and the methods applied to control them.The mechanisms underlying the adaptation of invasive leafminers to host plants,climate and human activities are analyzed.Practical management strategies to cope withthe status quo of leafminers invasion in China are also proposed,which will provide a powerful promotion in prediction and control of biological invasion.