Activation of systemic acquired disease resistance in plants Helmut KessmannTheo StaubJohn Ryals Mini Review Pages: 359 - 369
Dual culture ofCrinipellis perniciosa and potato callus Gareth W. GriffithJohn N. Hedger OriginalPaper Pages: 371 - 379
The influence of cyst nematodes and drought on potato growth A. J. HaverkortJ. GroenwoldM. Van De Waart OriginalPaper Pages: 381 - 394
Subjective components of mildew assessment on spring barley A. C. NewtonC. A. Hackett OriginalPaper Pages: 395 - 412
Variability in the phloem restricted plant trypanosomes (Phytomonas spp) associated with wilts of cultivated crops Emmanuelle MullerDaniel GarganiMichel Dollet OriginalPaper Pages: 425 - 434