Also, benign tumors generally have a slower growth rate than malignant tumors and the tumor cells are usually more differentiated (cells have normal features).Benign tumors are typically surrounded by an outer surface (fibrous sheath of connective tissue) or remain with the epithelium.lso, benign tumors generally have a slower growth rate than malignant tumors and the tumor cells are usually more differentiated (cells have normal features).
Instructions. Cut off any unwanted suckers or shoots that are growing from the root system using a sharp spade. Remove the sucker, then cut and gouge the remaining underground bud with the spade.If the internal bud is not killed, the sucker will regrow. Too many of these shoots can crowd plants and reduce productivity. Banana trees are somewhat sensitive to frost, which can cause roots to freeze. 2  Do not apply herbicide to tree roots of plants that you wish to retain, as the chemicals can seep into other parts of the banana.
Overview. Banana plants are hearty growers. If a plant is diseased or doesn't meet the gardener's expectations, it needs to be killed. Unlike other plants, banana plant roots are very hearty and will sprout suckers and regrow the plant if it is cut down.To kill a banana plant, additional actions must be taken.f a plant is diseased or doesn't meet the gardener's expectations, it needs to be killed. Unlike other plants, banana plant roots are very hearty and will sprout suckers and regrow the plant if it is cut down.