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自１９９５年发现检疫性斑潜蝇以来 ,迅速蔓延至全省９个地州市。随着斑潜蝇的发生 ,其天敌数量随之上升。１９９６年一些地区在室内饲育南美斑潜蝇时 ,发现一种蛹寄生蜂 ,经专家鉴定为潜蝇茧蜂（Ｏｐｉｕｓｓｐｐ．） ,为摸清天敌种类和寄生率 ,在有关县进行饲育 ,结果发现全
Since the discovery of quarantine leafminers in 1995, it has spread rapidly to nine prefectures and cities in the province. With the occurrence of leafminers, the number of their natural enemies increased. In 1996, some pupal parasitic wasps were found indoors when feeding Liriomyza sativae indoors and identified as Opiusspp. By experts. In order to understand the species and parasitism of natural enemies, breeding was carried out in the relevant counties and found that all