Use of QCD sum rules yields a new compact expression for the rho-pi-pi
coupling constant G rho pi pi=1/2 pi root e/2m(rho)(2)/f(pi)(2)(1-del
ta), where delta is due to power and continuum corrections. Improved e
xpressions for G(pi N) and G(eta N) which appeared some time ago in th
e literature are also obtained. Agreement with experiment is good.