bermuda spreads by both stolons and rhizomes . there are some commerical products available such as fusilade 2 that can be applied in certain situations.
Bermuda grass have the stolons which are horizontal stems these stems grows on the surface or subsurface of the soil. It produces adventitious roots at it's nodes and and new plants at it's buds. This is a characteristic feature of vegetative propagation. The stolons are also called as runners. The main function of the stolon is to provide support to the grass.
