TY - JOUR AU - Zapata, Mildred PY - 1985/04/01 Y2 - 2024/03/29 TI - 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 JF - The Journal of Agriculture of the University of Puerto Rico JA - JAUPR VL - 69 IS - 2 SE - Articles DO - 10.46429/jaupr.v69i2.7343 UR - https://revistas.upr.edu/index.php/jaupr/article/view/7343 SP - 191-199 AB - The virulence of <em>Xanthomonas campestris</em> pv. <em>phaseoli</em> (Xcp) in mixed suspensions with a closely related heterologous soybean pathogen of <em>X. campestris</em> pv. <em>glycines</em> (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. ER -