means for introducing and forming {HEAD ~ a mixture} of the octenol and the carbon dioxide within {TAIL ~ the housing}, said mixture of octenol and carbon dioxide being released from the housing to attract insects, 
means for introducing and forming { HEAD ~ a mixture } of the octenol and the carbon dioxide within { TAIL ~ the housing } , said mixture of octenol and carbon dioxide being released from the housing to attract insects ,
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH