The effect of breaking dormancy of potato tubers by Rindite or Gibberellic acid on the detection of potato virus A by ‘A6’-test leaves J. A. De Bokx Articles Pages: 101 - 113
The sugar content of potato tubers grown with different rates of nitrogen application E. SwiniarskiD. Ladenberger Articles Pages: 114 - 118
Symptomausbildung von Viren der Kartoffel-Y-Gruppe auf A6-Blättern R. Bartels Articles Pages: 119 - 128
Resistance in wild species of potato to populations ofHeterodera rostochiensis Woll. from West Germany M. G. DeshmukhB. Weischer Articles Pages: 129 - 138
Photoperiodic control of synthesis of substances influencing tuber and root formation in the potato A. N. Purohit Short Communications Pages: 139 - 141
The anthocyanin pigments of the tubers and sprouts ofTuberosum potatoes H. W. HowardH. KukimuraE. T. Whitmore Short Communications Pages: 142 - 145
‘Stolbur’ — A new potato disease in Israel Sara Zimmerman-Gries Short Communications Pages: 146 - 150
Making chromosome counts inSolanum using corolla tissue R. KesselG. E. Marks Short Communications Pages: 151 - 153