【摘要】 为评估牛膝、紫苑等5种中草药感染和传播国内葡萄重要病毒的风险,试验以GFLV等10种葡萄病毒为毒源,将牛膝、紫苑等5种备选植物与葡萄毒源同盆栽植进行自然接种,同时采用人工摩擦接种,对两种接种方法处理的中草药分别进行RT-PCR检测。RT-PCR检测结果显示,所有检测样品均无目的条带,不带所检病毒。通过以上试验结果表明,10种葡萄病毒未传播到5种中草药植株上。葡萄园中套种紫苑、牛膝、罗勒、紫苏和决明子5种中草药没有侵染和传播国内重要葡萄病毒的风险。更多还原

【Abstract】 In order to evaluate five selected Chinese medicinal herbs had the risk of infected/transmitting important grapevine viruses by intercropping, every plants of five selected Chinese medicinal herbs were inoculated with 10 important grapevine viruses by mixed planting with virus infested grapes and by mechanical inoculation. The samples were tested by RT-PCR. The RT-PCR results showed that all plants did not been infected by the 10 tested viruses. There were no reported reference about the selected plants to be infested or infection of important grape viruses. The results indicated there was no risk to be infested and transmitted important grapevine viruses, if the five selected plants intercroped with grapes in vineyards.更多还原