%0 Conference Paper %B 1st Annual Postgraduate Student Symposium - SARDI Research Centre %D 2008 %T Factors affecting the introduction, distribution, migration and colonisation of Currant Lettuce Aphid Nasonovia ribisnigri (Mosley) in Australia %A Feutrill, Craig %A Keller, M %A McDougall, S %A Mo, J %C Adelaide %P 6 %8 2008