Establishment of systemic or localised infection, or failure to establish infection, in 15 native plant species inoculated with introduced and indigenous viruses.

For an explanation of virus acronyms and isolates see Table 1. Sap inoculations used, except aphid inoculation used with BYDV and TuYV, and sap, aphid and graft inoculation all used to inoculate H. comptoniana with HarMV. Grafting also used to inoculate AMV, BYMV-MI, BYMV-FB1, CMV-SN, CMV-LW, PaVY-KnxP-1, PaVY- KnxP-1, PSbMV and PVX to H. comptoniana. Virus detection in leaf samples from inoculated or non-inoculated leaves was by ELISA. Samples from inoculated or tip leaves were grouped separately initially for each virus-plant species combination, but if virus infection was detected each sample was tested individually.

病毒缩写词与病毒分离株的相关说明，请参见表1。除大麦黄矮病毒（Barley Yellow Dwarf Virus, BYDV）和芜菁黄化卷叶病毒（Turnip Yellows Virus, TuYV）采用蚜虫接种法外，其余病毒接种均使用汁液接种法；针对H. comptoniana接种哈代尼亚花叶病毒（Hardenbergia Mosaic Virus, HarMV）时，则同时采用了汁液接种、蚜虫接种与嫁接接种三种方式。此外，针对苜蓿花叶病毒（Alfalfa Mosaic Virus, AMV）、菜豆黄花叶病毒-MI（Bean Yellow Mosaic Virus-MI, BYMV-MI）、菜豆黄花叶病毒-FB1（Bean Yellow Mosaic Virus-FB1, BYMV-FB1）、黄瓜花叶病毒-SN（Cucumber Mosaic Virus-SN, CMV-SN）、黄瓜花叶病毒-LW（Cucumber Mosaic Virus-LW, CMV-LW）、马铃薯A病毒-KnxP-1（Potato A Virus-KnxP-1, PaVY-KnxP-1）、马铃薯A病毒-KnxP-1（Potato A Virus-KnxP-1, PaVY-KnxP-1）、豌豆种传花叶病毒（Pea Seed-borne Mosaic Virus, PSbMV）以及马铃薯X病毒（Potato Virus X, PVX）接种H. comptoniana时，均采用嫁接接种法。对接种叶或非接种叶的样本进行病毒检测时，均采用酶联免疫吸附测定（Enzyme-Linked Immunosorbent Assay, ELISA）法。最初，针对每一组病毒-寄主物种组合，分别将接种叶样本与顶端叶样本单独分组；但若检测到病毒感染，则需对每一份样本单独开展检测。