  Microquasars (MQs) are potential candidates to produce a non-negligible
fraction of the observed galactic cosmic rays. The protons accelerated at the
jet termination shock interact with the interstellar medium and may produce
extended emission detectable at different energy bands through several
processes: neutral pion-decay produce high-energy and very high-energy
gamma-rays, secondary electrons produced by charged pion-decay generate
synchrotron and bremsstrahlung emission. In addition, the jets of MQs
themselves are likely sources of gamma-rays. We discuss about the association
between the intrinsic and the indirect emission coming from these objects.
