Effect of Pure and Mixed Suspensions of Virulent and Heterologous Isolates of Xanthomonas campestris on the Infectivity of the Inoculum on Two Species of Phaseolus
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Keywords

Beans--Disease and pest resistance

How to Cite

Zapata, M. (1985). Effect of Pure and Mixed Suspensions of Virulent and Heterologous Isolates of Xanthomonas campestris on the Infectivity of the Inoculum on Two Species of Phaseolus. The Journal of Agriculture of the University of Puerto Rico, 69(2), 191-199. https://doi.org/10.46429/jaupr.v69i2.7343

Abstract

The virulence of Xanthomonas campestris pv. phaseoli (Xcp) in mixed suspensions with a closely related heterologous soybean pathogen of X. campestris pv. glycines (Xcg) was studied. Differences produced on pods by inoculation of mixed suspensions of Xcp depended on host susceptibility and on the relative proportion in the suspension. Suspensions of Xcp mixed with Xcg showed decreased symptom development which did not depend on host susceptibility, or on the relative proportion of the pathogens in the suspension.
https://doi.org/10.46429/jaupr.v69i2.7343
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