Figure 28. Aggregates of convoluted hyphae, called infection cushions, are produced on the leaf or sheath and assist in penetration of the cuticle, therefore providing entry into the plant. (Courtesy L.L. Burpee)
|
Figure 28. Aggregates of convoluted hyphae, called infection cushions, are produced on the leaf or sheath and assist in penetration of the cuticle, therefore providing entry into the plant. (Courtesy L.L. Burpee) |