Sugar absorption, callose formation and the growth rate of pollen tubes Jaroslav Tupý OriginalPaper Pages: 169 - 180
The effect of two mucoproteins on infection by tobacco mosaic virus Zdenko Polák OriginalPaper Pages: 181 - 187
Dry weight increase of leaf disks as a measure of photosynthesis Jiří BartošŠtèpán KubínIvan Šetlík OriginalPaper Pages: 201 - 215
Respiratory pathways in gibberellin-treated wheat the effect of fluoride on the respiration rate Jiří LuštinecJan KrekuleVěra Pokorná OriginalPaper Pages: 223 - 226
Etude microcalorimétrique de l’accélération de la germination des graines, traitées par les ultra-sons George Obolensky OriginalPaper Pages: 227 - 239
The effect of some pyrimidine derivatives on the multiplication of tobacco mosaic virus Marie Ulrychová-Zelinková Brief Communication Pages: 240 - 243
Chenopodium Quinoa Willd. as a local lesion host ofMarmor cichorii Kvíčala (Cichorium virus 1 Kvč.) Jaroslav Brčák Brief Communication Pages: 244 - 245
Staining of chromosomes in root tips of cloverin toto with aceto-gallocyanine Jiří BartošNaděžda Avratovščuková Methodica Pages: 246 - 246