Intraspecific variation in \emph{Radopholus similis} isolates assessed with restriction fragment length polymorphism and {DNA} sequencing of the internal transcribed spacer region of the ribosomal {RNA} cistron

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith