中文摘要：

在果园试验评价了从美国引进的4种引诱剂与1种国产引诱剂对桔小实蝇的诱集效果,结果表明国产甲基丁香酚液体制剂（CME）诱捕实蝇成虫数量最大,为493.2头/诱捕器,雌虫率为9.0%,且持效期长达60 d;美国甲基丁香酚固体制剂（MEU）的诱捕实蝇成虫数量次之,为250.2头/诱捕器,雌虫率为0.4%,持效期39 d;醋酸铵＋腐胺复合固体制剂（2C）、蛋白颗粒剂（PB）和醋酸铵＋腐胺＋三甲胺复合固体制剂（3C）3种美国产食物引诱剂中以2C诱捕实蝇成虫效果最好,诱虫数为152.8头/诱捕器,雌虫率为96.6%,持效期36 d;PB的诱虫数为49.0头/诱捕器,雌虫率为56.3%,持效期39 d;3C诱虫数为8.4头/诱捕器,雌虫率为92.8%,持效期18 d。

英文摘要：

4 kinds of imported attractant from American were tested for their attractiveness to oriental fruit fly Bactrocera dorsalis（ Hendel） in the field. The results revealed that Chinese methyl eugenol（ CME）trapped the fruit fly with 493. 2 ind./trap,and female rate was 9. 0%,and the effective duration was as long as 60 d. Methyl eugenol of the United States（ MEU） trapped 250. 2 ind./trap with 0. 40% female,and effective duration was 39 d. In 3 kinds of diet attractants,the trapping efficacy for 2-components with Ammonium acetate and Putrescine（ 2C） was better as 152. 8 ind./trap with 96. 6% female,and effective duration was 36 d. Protein bait（ PB） trapped 49. 0 ind./trap with 56. 3% female,and effective duration was 39 d. 3-components with Ammonium acetate,Putrescine and Trimethylamine（ 3C） trapped 8. 4 ind./trap with 92. 8% female,and effective duration was 18 d.