Show PORCUPINE PEST CONTROL IN DIXIE FOREST During the past several seasons considerable porcupine control work has been done on the Dixie National National Na Na- Forest in cooperation with the Biological Survey This has been made necessary by the fact that the porcupine kill kUI hundreds 0 of valuable valuable vala val val- timber trees In some areas a large larre portion of the young Ponderosa Ponderosa Pon- Pon derosa darosa pine trees have been killed Control measures consist of ot pining placing pin pin- ing poison blocks of wood in so called Bull Dull trees These are trees which for some reason the porcupine porcupine porcupine por por- cupine frequent very often otten At one one of or these trees in the vicinity of of Panguitch lake twenty four porcupines porcupines porcupines porcu porcu- pines are to have been killed Notwithstanding the control measures measures mea mea- that have been undertaken I h porcupines are still very numerous |