I remember in Lahore about 12 years ago there was a case of just one landing in a deg of biryani. 11 people died, 4 were sick as dogs and had to be rushed to hospital.
and again, there is no reason to have to kill them. You get near them, they run like hell and hide. Actually, for some reason Pakistani cochroaches are quite aggressive. Some have ability for flying short distances, and they will actually run up to your feet.
nothing a pair of steel-tipped Doc-Martin boots can't handle
Elmo -- with reference to your last post, i fail to fathom why you are mentioning ''baiting and trolling'' when all in all it was just an attempt to be funny. I look forward to your clarification.