The Phakopsora pachyrhizi Kennedia rubicunda host pathogen association and its relation to leaf rust of Glycine spp. [fungal disease of soybean and relatives; alternative host]
1989
Burdon, J.J. (Commonwealth Scientific and Industrial Research Organization, Canberra (Australia). Div. of Plant Industry) | Lenne, J.M. (CIAT (Colombia))
Fungal isolates from 10 Kennedia occurrences were tested for virulence on wild G. canescens and soybean. Isolates virulent on either or both host lines were identified; there was also a range of resistance and virulence respectively when populations of Kennedia were challenged with isolates of Phakopsora. Results support the contention that the P. pachyrhizi population of eastern Australia is complex and may contain a number of subpopulations variously adapted to particular combinations of host species.
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