Disease has been implied as an important selective
force acting in plant populations. This study was
conducted to determine the effects of stripe rust (Puccinia
striiformis) on the population dynamics of wheat (Triticum
aestivum) cultivar mixtures.
Five wheat cultivars were grown in pure stands and all
possible mixtures at three...
The purpose of this study was to investigate the effects of participation in physical fitness programs on the self-perceived level of job performance of Oregon public
university employees. A volunteer sample of 344 fulltime public university employees responded to the specifically designed questionnaire. Job performance was measured by job satisfaction,...
