To eliminate cogongrass and prevent regrowth, the rhizomes must be destroyed. It has been shown that an integrated approach that combines burning, tillage (mechanical disturbance), and chemical applications provide the best solution for cogongrass management.
1 Force of magnetic field: the force exerted by a magnetic field. 2  Attraction of magnets for iron: the phenomenon of physical attraction for iron, inherent in magnets or induced by a moving electric charge or current. 3  A general term that refers to the effects originating from the electromagnetic interactions of particles.
Force that pulls objects towards each other is generally called as ATTRACTIVE force. If it is due to mass, then it is known as gravitational attractive force. If is due to eleâ¦ctric charge then it is known as electrostatic attractive force. If it is due to magnetic pole, then it is known as magnetic attractive force.