Influence de la distance des sources d'infection sur l'effet de traitements à l'aide d'insecticides systémiques sur la propagation des virus Y et M de la pomme de terre W. GabrielJ. SzulcM. Wislocka OriginalPaper Pages: 1 - 11
Influence of nitrogen nutrition, daylength and temperature on contents of gibberellic and abscisic acid and on tuberization in potato plants A. KraussH. Marschner OriginalPaper Pages: 13 - 21
Soil temperature and moisture control in relation to screeningSolanum spp. for resistance to the potato cyst nematode (Globodera spp.) in greenhouses A. F. Van Der WalJ. H. Vinke OriginalPaper Pages: 23 - 29
Reaktion von Kartoffelknollen gegenüberFusarium coeruleum (Lib.) Sacc. nach chemischer Krautabtötung E. Langerfeld OriginalPaper Pages: 31 - 39
The spread ofErwinia carotovora subsp.atroseptica and subsp.carotovora from stem lesions and degenerating seed tubers to progeny tubers in soil D. H. LapwoodR. I. Harris OriginalPaper Pages: 41 - 50
Studies on potato sprout suppressants. 5. The effect of chlorpropham contamination on the performance of seed potatoes Isabella M. G. BoydJ. DalzielH. J. Duncan OriginalPaper Pages: 51 - 57
Growth and yield studies of potatoes developed in a semi-arid region 1. Yield response of several varieties grown as a double crop M. Susnoschi OriginalPaper Pages: 59 - 69
Water use, calcium uptake and tolerance of cyst-nematode attack in potatoes K. Evans OriginalPaper Pages: 71 - 88
Methods of testing fungicides for controlling skin spot (Polyscytalum pustulans) on potatoes during storage G. A. HideG. R. Cayley OriginalPaper Pages: 89 - 97
Immunhistologische Untersuchungen über das Vorkommen von Kartoffelblattrollvirus in Knolle und Spross der Kartoffelpflanze H. L. WeidemannR. Casper OriginalPaper Pages: 99 - 106
The quality of seed tubers multiplied in the Golan Heights for the spring season in Israel David LevyShlomo Marco Short Communication Pages: 107 - 112
Variation in pathogenicity among isolates ofPhoma exigua var.foveata on potato cultivars differing in resistance R. A. BainJ. H. LennardR. L. Wastie Short Communication Pages: 113 - 119
Peroxidase activity; a potential criterion in breeding for field resistance toPhytophthora infestans H. GrozaGh. Olteanu Short Communication Pages: 121 - 125
Solanum berthaultii P.I. 265858; a possible source of protection against all strains of PVX R. W. GibsonY. Gunenc Short Communication Pages: 127 - 130
