Diseased Cells of a Broad Leaf Grass

[Don Schaeffer]

This is a disorganized exploration. I picked a broad grass blade from the lawn, chosing one that showed scarring from disease or disrupted growth. Although the disease was very visible for my naked eye, under the microscope, the distinctions between diseased and healthy leaves was not always clear. The organization of the diseased cells seemed to fall apart. Cell sizes and shapes lost their regularity, but the irregularity was not always that clear.

https://youtu.be/pIcK3_tPyFw