中越边境进境中药材有害生物调查

The survey of pests carried by Chinese medicinal plant from Vietnam on the border

近年来,对越南进境中药材截获的有害生物进行了调查和疫情分析,了解了越南进境中药材携带有害生物的种类、数量以及潜在危害。统计分析表明,从进境中药材中共检出有害生物89种,254批次,鸡血藤和土茯苓上检出有害生物的频率最高。截获检疫性有害生物四纹豆象(Callosobruchus maculatus)、材小蠹属(非中国种)(Xyleborus spp.(non-Chinese))及蔗扁蛾(Opogonasacchari)等4种27批次,其中四纹豆象和材小蠹属(非中国种)等截获率较高。根据疫情检出情况,提出了针对中越边境地区进境中药材检疫的对策,为进一步加强和规范互市贸易条件下进境中药材检疫工作、保障国门安全提供了理论依据。

In recent years, to clarify the kinds, interception times and potential harm, pests intercepted from Chinese medicinal plants were investigated and analyzed on Sino-Vietnamese border. This study showed that 89 species pests were intercepted from 254 batches of goods, of which 4 species are quarantine pests from 27 batches of goods, namely Callosobruchus maculates, Xyleborus spp. （non-Chinese）, Opogona sacchari etc. Our results also revealed that more pests were captured from Millettia dielsiana and Smilax glabra roxb than the other goods. Quarantine pests that often be found were Callosobruchus maculates and XyIeborus spp. （non-Chinese）. Furthermore, strategies for Chinese medicinal plants quarantine based on the interception data have been made, which can supply a scientific groundwork for strengthening supervision, prevention and control of pest invasion in the border mutual trade between China and Vietnam.