Über den Rostbefall einer Population tetraploider Pappeln


A population of tetraploid poplars was raised from mothers of the artificial varieties ‘Oxford’ or ‘Rochester’, and ‘Androskoggin’ as father. Since the trial field of the „Forschungsinstitut für Pappelwirtschaft“ at Hann.-Münden lies close to the river Weser, there is always a high degree of natural infection by the rustMelampsora present. While the parents… (More)
DOI: 10.1007/BF00593243