Induced Teliospore Formation byPhakopsora pachyrhizion Soybeans and Other Hosts
- 31 December 1980
- journal article
- research article
- Published by Scientific Societies in Phytopathology®
- Vol. 71 (10) , 1111-1112
- https://doi.org/10.1094/phyto-71-1111
Abstract
Telia and teliospores of P. pachyrhizi, causal fungus of rust of soybean (G. max), were formed on Cajanus cajan (pigeon pea), G. canescens (wild soybean), G. javanica, (wild soybean), G. wightii (wild soybean, lines K-51394, PI 277534, and PI 319474), G. max (TK5, PI [plant introduction] 230970 and PI 230971), Pachyrhizus erosus (yam bean), Phaseolus lunatus (lime bean), P. vulgaris (common bean), Rhynchosia minima and Vigna unguiculata (cowpea) when the hosts were inoculated and grown in a growth room programmed for a 12-h photoperiod (2060 lx), 60-100% relative humidity and diurnal temperatures between 24 .+-. 1.degree. C minimum night temperature.Keywords
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