[On breeding burst-resistant self-pruning tomatoes : Preliminary communication].
From crossings of a self-pruning German commercial tomato variety with medium sized round fruits, relative resistance against bursting in rain with a self-pruning Central American form with medium sized pruneshaped and never bursting fruits a selfpruning F1 was obtained whose round fruits of medium size never burst. In the F2 a greater number of self-pruning types with round fruits completely burst-resistant and of medium size was found. One self-pruning and burst-resistant plant had remarkably large fruits. Furthermore, two dwarfs and a great number of "cherry"-tomatoes were found. The value of these findings for plant breeding and evolution is discussed.
Institut für Botanik und Mikrobiologie der Kernforschungsanlage Jülich G.m.b.H., Jülich, Deutschland.
M
M
Paschke
F
F
Schwanitz