Appendix D. Kaplan Meyer survival analysis of seedling survivorship probabilities relative to severity of infection at time of initial survey.
FIG. D1. Kaplan Meyer Survival Analysis of seedling survivorship probabilities relative to severity of infection at time of initial survey. Log rank chi square = 186, df = 3, P < 0.0001. Infection severity based on visual estimates of the percentage of photosynthetic tissue covered with rust pustules: light (<30%), moderate (30%–70%), and severe (>70%). |