FIGURE 10 in Morphological and phylogenetical analyses of pathogenic Hypomyces perniciosus isolates from Agaricus bisporus causing wet bubble disease in China

FIGURE 10 The pathogenicity level of WBD pathogen isolates. (A) A healthy basidiome of A. bisporus without inoculation of WBD pathogen isolates, fruiting bodies without brown spots; (B) Highly pathogenicity WBD pathogen isolates, most primordia of A. bisporus differentiated into malformed fruiting bodies; (C) Weak pathogenicity WBD pathogen isolates, most of the primordia of A. bisporus formed normal fruiting bodies, while a part of the fruiting bodies were infected, the pathogen with brown spots and few primordia formed irregular fruiting bodies.