at least one branch passage coupled to and fed with pressurized exterminating liquid by said distribution trunk tube, said branch passage extending generally horizontally along a wall and being disposed proximate {HEAD ~ a floor} adjoining the wall, said branch passage having a plurality of small generally outwardly directed apertures piercing its wall at intervals along its length to effect {TAIL ~ nozzles} through which pressurized exterminating liquid is dispensed, said branch passage being integrated within a length of trim adapted to improve the appearance of the junction between the wall and the adjoining floor 
at least one branch passage coupled to and fed with pressurized exterminating liquid by said distribution trunk tube , said branch passage extending generally horizontally along a wall and being disposed proximate { HEAD ~ a floor } adjoining the wall , said branch passage having a plurality of small generally outwardly directed apertures piercing its wall at intervals along its length to effect { TAIL ~ nozzles } through which pressurized exterminating liquid is dispensed , said branch passage being integrated within a length of trim adapted to improve the appearance of the junction between the wall and the adjoining floor
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