Technical Notes, Volumes 5-11

acid appear applied attack Australia bark beetle boards borax borer brown building carried cause cent chemical colour Common concentration contains core covers cypress pine distribution Division effect Eucalyptus feet figure finish flooring forest FORESTRY give glue grading grain green important inch industry insects larvae leaves length less logs Lyctus manufacture material means measures method mill moisture Name natural necessary NOTES obtained occurs operations panel particularly piece pine placed plant plywood poles possible posts practice present preservative production properties radiata removed resistance samples sapwood satisfactory seasoned selected sheets showing similar solution South Wales species spraying stack stain Standard strength strips suitable surface Sydney taken tannin timber treated treatment trees usually various veneer weed wide wood