FIG. 51. DISEASES OF THE GARDEN PEA AND BEAN. 



a. Thielavia root rot, to the right diseased plant with no root system, to the left 

 healthy, b. stomatal leaf infection by Pseudomonas pisi, c. Sclerotinia libertiana 

 rot on bean pods, d. endospore of Thielavia basicola, e. chlamydospores of T. basicola. 



