厦门地区桔小实蝇疫情监测

Epidemic monitoring of the oriental fruit fly in Xiamen City

１９９４年１０月至１９９６年１０月我们在厦门地区设置１８个监测点，利用桔小实蝇性诱剂观测，结合室内外调查试验，基本查明本地区桔小实蝇的分布、为害情况及其消长规律。该虫在厦门普遍发生，为害１５种果树植物，发生高峰期为８－１０月份，影响发生的主要因子有温度和寄主等。

Sex attractant traps being set up in eighteen monitoring sites and in the light of investigation in and out door in Xiamen City from Oct. 1994 to Oct. 1996, we have preliminarily found the distribution, damage and population dynamics regularity of the oriental fruit fly, Bactrocera (Bactrocera) dorsalis (Hendel), in Xiamen City. The monitoring result showed that its occurrence is popular in Xiamen, and it can injure fifteen kinds of fruit trees. The peak period of the occurrence is from August to October. The main influenced factors for occurrence are temperature, host and so on.