On the basis of the semiclassical kinetic equations for quark-gluon plasma
(QGP) and Yang-Mills equation, the generalized kinetic equation for waves w
ith regard to its interaction is obtained. The physical mechanisms defining
nonlinear scattering of a plasmon by QGP particles are analyzed. The probl
em on a connection of nonlinear Landau damping rate of longitudinal oscilla
tion with damping rate, obtained on the basis of hard thermal loops approxi
mation, is considered.