南美斑潜蝇在我国发生趋势和地理差异分析

Analysis of trends of occurrence and geographic variation of pealeafminer liriomyza huidobren-sis.

本文记述了重要的检疫性害虫南美斑潜蝇目前在我国从南到北的扩散、危害和分布形势。通过对其不同地理种群发生程度、季节动态和寄主选择性变异的分析,揭示了南美斑潜蝇在我国发生和危害的一般规律。

This paper describes the status of dispersion, harm and distribution of the important pea leafminer Liriomyza huidobrensis in China. The common principles of its occurrence and harm to crops were uncovered through analysts of the varied degrees of occurrence, seasonal dynamics and host selection.