Incompatible pollen tube growth and protein composition in styles of Japanese pear following high temperature treatments Shin HiratsukaAkira Tomita OriginalPaper Pages: 191 - 196
Characterization of 43 Populus nigra L. clones representing selections, cultivars and botanical varieties based on their multilocus allozyme genotypes Om P. Rajora OriginalPaper Pages: 197 - 206
Identification of some Populus deltoides Marsh. x P. nigra L. clones, developed in North America, with the aid of allozymes Om P. Rajora OriginalPaper Pages: 207 - 213
Interactions between plant and aphid genotypes in resistance of lettuce to Myzus persicae and Macrosiphum euphorbiae K. ReininkF. L. DielemanA. M. Montenarie OriginalPaper Pages: 215 - 222
Classification of Azolla spp., section Azolla William J. ZimmermanThomas A. LumpkinIwao Watanabe OriginalPaper Pages: 223 - 232
Structure of variation among morphological and physiological traits in three pearl millet composites H. F. RattundeJ. R. WitcombeK. J. Frey OriginalPaper Pages: 233 - 244
Potential use of measurements of callus and male gametophyte NaCl tolerance in lucerne breeding S. E. SmithM. MeinersA. K. Dobrenz OriginalPaper Pages: 245 - 251
Dominance of bush growth habit in spaghetti squash (Cucurbita pepo) Menahem EdelsteinHarry S. ParisHaim Nerson OriginalPaper Pages: 253 - 257
Genetic improvement of yield of nitrogen of Lolium perenne pastures P. W. WilkinsJ. A. Lovatt OriginalPaper Pages: 259 - 262
Variation among androgenic and gynogenic doubled haploids of tobacco (Nicotiana Tabacum L.) M. T. NielsenG. B. Collins OriginalPaper Pages: 263 - 267
R-nj aleurone color selection and grain-filling responses in opaque-2 maize H. Z. CrossH. Dosso OriginalPaper Pages: 269 - 274
Some notes on the association between fruit dimensions and fruit weight in Capsicum annuum L. Chen ShifrissJerome ZacksAmos Goldman OriginalPaper Pages: 275 - 277