Effects of physiological age and floating plastic film on tuber dry-matter percentage of potatoes, cv. Record D. G. NelsonP. D. Jenkins OriginalPaper Pages: 159 - 169
Restriction fragment length polymorphism inSolanum spp for the construction of a genetic map ofSolanum tuberosum L.: a preliminary study John J. M. R. JacobsFrans A. KrensMarinus Wagenvoort OriginalPaper Pages: 171 - 180
Causes of differences in growth pattern, yield and quality of potatoes (Solanum tuberosum L.) in short rotations on sandy soil as affected by crop rotation, cultivar and application of granular nematicides K. Scholte OriginalPaper Pages: 181 - 190
Effect of crop rotation, cultivar and nematicide on growth and yield of potato (Solanum tuberosum L.) in short rotations on a marine clay soil K. ScholteJ. J. s'Jacob OriginalPaper Pages: 191 - 200
Measurement of field resistance of potatoes to Verticillium wilt (Verticillium dahliae) A. NachmiasP. D. S. CaligariJ. Brown OriginalPaper Pages: 201 - 209
The processing potential of tubers of the cultivated potato,Solanum tuberosum L., after storage at low temperature. 1. Fry colour G. R. MackayJ. BrownC. J. W. Torrance OriginalPaper Pages: 211 - 218
The processing potential of tubers of the cultivated potato,Solanum tuberosum L., after storage at low temperatures. 2. Sugar concentration J. BrownG. R. MackayM. J. Allison OriginalPaper Pages: 219 - 227
Effects of an isolate ofRhizoctonia solani Kühn AG8 from diseased barley on the growth and infection of potatoes (Solanum tuberosum L.) G. A. HideJanet P. Firmager OriginalPaper Pages: 229 - 234
An investigation into the factors influencing sugar levels in UK grown potatoes (cv. Record) D. L. RichardsonH. V. DaviesH. A. Ross OriginalPaper Pages: 235 - 239
Potato tuber sugar content during development and storage (10°C): possible predictors of storage potential and the role of sucrose in storage hexose accumulation D. L. RichardsonH. V. DaviesH. A. Ross OriginalPaper Pages: 241 - 245
Wechselwirkungen zwischenSynchytrium endobioticum (Schilb.) Perc. undColletotrichum coccodes (Wallr.) Hughes bei der Krebsresistenzprüfung Maria Effmert OriginalPaper Pages: 247 - 250
Ergebnisse einer Diallelanalyse zur Vererbung der Resistenz gegenSynchytrium endobioticum (Schilb.) Perc., Pathotyp 1 (Dl) bei Kartoffeln (Solanum tuberosum L.) H. LellbachMaria Effmert OriginalPaper Pages: 251 - 256
Relationships between numbers of main stems and yield components of potato (Solanum tuberosum L. cv. Erntestolz) as influenced by different daylengths Berga LemagaK. Caesar OriginalPaper Pages: 257 - 267
Interrelationships of the number of initial sprouts, stems, stolons and tubers per potato plant A. J. HaverkortM. van de WaartK. B. A. Bodlaender OriginalPaper Pages: 269 - 274
Efficacy of fungicides againstColletotrichum coccodes on potato tubers Laetitia Marais Short Communication Pages: 275 - 281
Use of jet injection to determine potato cultivar susceptibility to potato viruses A and Yc H. A. Dickinson Short Communication Pages: 283 - 286
The effect of temperature on the development of wilting and on progeny tuber infection of potatoes inoculated with South African strains of biovar 2 and 3 ofPseudomonas solanacearum Anita E. Swanepoel Short Communication Pages: 287 - 290
Report of the Meeting of the Section Physiology of the EAPR, Gro\ Lüsewitz (GDR), June 26–July 1, 1989 J. Vos Reports Pages: 291 - 310
Report on the meeting of the working group ‘Factors influencing the number of tubers per stem’ held at Gross Lüsewitz (German Democratic republic) June 28, 1989 P. C. StruikK. Caesar Reports Pages: 311 - 312