%0 Journal Article %T Mapping Infestations of Potato Cyst Nematodes and the Potential for Spatially Varying Application of Nematicides %A Evans, K. %A Webster, R. %A Barker, A. %A Halford, P. %A Russell, M. %A Stafford, J. %A Griffin, S. %J Precision Agriculture %V 4 %N 2 %P 149-162 %@ 1385-2256 %D 2004-10-03 %I Kluwer Academic Publishers %~ DeepDyve