The distribution subsystem includes a trunk tube connected to the pump to receive pressurized exterminating liquid drawn from the reservoir and one or more branch tubes extending throughout the building at a position near the floor, each branch tube having a plurality of outwardly directed small apertures piercing its wall at intervals along its length to effect {TAIL ~ nozzles} through which pressurized {HEAD ~ exterminating liquid} is dispensed into the inter wall space and onto the area at which the wall and floor meet 
The distribution subsystem includes a trunk tube connected to the pump to receive pressurized exterminating liquid drawn from the reservoir and one or more branch tubes extending throughout the building at a position near the floor , each branch tube having a plurality of outwardly directed small apertures piercing its wall at intervals along its length to effect { TAIL ~ nozzles } through which pressurized { HEAD ~ exterminating liquid } is dispensed into the inter wall space and onto the area at which the wall and floor meet
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