i say screw up their ability to reproduce. mess with them hormonally. do unto others... do unto them whatever they are doing in effort to try to undo you. outline your symptoms, understand what exactly is causing each one, and come up with the ammo for each. fight fire with fire.
killing the adults with drugs does nothing toward this, the herbs don't touch the ova, and there isn't enough clove on the planet at one time to have any effect on those produced each day by each worm reproducing.
and know what your body is lacking in, know what it is overburdened by - treat accordingly. understand the laws of nature. know the real truths, the lesser known most especially.