Trapping experiments were carried out on the import timber to evaluate the trapping effect of seven kinds of bark beetle’s attractant. The attractants contain the components of host volatile, bark beetle’s feces and...Trapping experiments were carried out on the import timber to evaluate the trapping effect of seven kinds of bark beetle’s attractant. The attractants contain the components of host volatile, bark beetle’s feces and the synthetic components of the host pathogen. The result showed that the attractants were efficient. They were cheaper than the Canadian attractant. The technique can be generalized in timber quarantine. Trapping effect was influenced by the weather condition (temperature, wind and rain) and how long and where the traps established.展开更多
目的了解进境冷冻猪肉制品单增李斯特菌污染状况,建立流行病学监测网,以便制定良好的预防控制措施,更有效地预防和控制由该菌引起的食源性疾病和疫情的发生。方法 mini VIDAS快速筛选、显色平板分离、API Listeria鉴定结合国标法进行单...目的了解进境冷冻猪肉制品单增李斯特菌污染状况,建立流行病学监测网,以便制定良好的预防控制措施,更有效地预防和控制由该菌引起的食源性疾病和疫情的发生。方法 mini VIDAS快速筛选、显色平板分离、API Listeria鉴定结合国标法进行单增李斯特菌检测。结果 2012年共检测冷冻猪肉制品171批,检出单增李斯特菌14株,阳性率为8.19%(14/171)。结论单增李斯特菌污染较为严重,应加强对冷藏生畜、肉类食品的卫生管理。展开更多
文摘Trapping experiments were carried out on the import timber to evaluate the trapping effect of seven kinds of bark beetle’s attractant. The attractants contain the components of host volatile, bark beetle’s feces and the synthetic components of the host pathogen. The result showed that the attractants were efficient. They were cheaper than the Canadian attractant. The technique can be generalized in timber quarantine. Trapping effect was influenced by the weather condition (temperature, wind and rain) and how long and where the traps established.
文摘目的了解进境冷冻猪肉制品单增李斯特菌污染状况,建立流行病学监测网,以便制定良好的预防控制措施,更有效地预防和控制由该菌引起的食源性疾病和疫情的发生。方法 mini VIDAS快速筛选、显色平板分离、API Listeria鉴定结合国标法进行单增李斯特菌检测。结果 2012年共检测冷冻猪肉制品171批,检出单增李斯特菌14株,阳性率为8.19%(14/171)。结论单增李斯特菌污染较为严重,应加强对冷藏生畜、肉类食品的卫生管理。
