A: We really appreciate the sample, it helps us ensure we are providing the best answer possible for your question. What’s growing on your euonymus is a type of gall called a crown gall. Galls are ...
Grafting is a traditional and significant strategy to suppress soil-borne diseases, such as the crown gall disease caused by tumorigenic Agrobacterium and Rhizobium. Root exudates and the rhizosphere ...
Based on: The Structure and Development of Crown Gall: A Plant Cancer. By Erwin F. Smith, Pathologist in Charge of the Laboratory of Plant Pathology; and Nellie A. Brown and Lucia McCulloch, ...