John Kabashima inspecting Rhizoctonia-infested greenhouse chrysanthemum.

John Kabashima in greenhouse beds inspecting chrysanthemum Dendranthema grandiflora dying from Rhizoctonia solani root and crown rot. Orange Co. by JKC  Credit: Jack Kelly Clark
John Kabashima inspecting Rhizoctonia-infested greenhouse chrysanthemum. Credit: Jack Kelly Clark