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Creator:: Li, Xiaoping, Larkin, Blake, Muszynski, Lech, and Morrell, Jeffrey J.
Abstract:: The effect of blue stain on shear strength of cold-set polyurethane resin (PUR) bonds was investigated using lodgepole pine lumber with varying degrees of stain and two different wood grain orientations. While blue stain was associated with definite differences in wood permeability, it had no negative effect on shear strength...
Resource Type:: Article
Full Text:: Polyurethane Resins Used for Cross-Laminated Timber Xiaoping Li Blake Larkin Lech Muszynski Jeffrey J

Creator:: Morrell, Jeffrey J.
Full Text:: se ar ch le ad in g to s us ta in ab le fo re st y ie ld s, in no va ti ve a nd

Creator:: Morrell, Jeffrey J.
Full Text:: Pole Maintenance Manual: 2012 edition Jeffrey J. Morrell Research Contr ibut ion 51 December

Creator:: Morrell, Jeffrey J.
Full Text:: Pole Maintenance Manual: 2012 edition Jeffrey J. Morrell Research Contr ibut ion 51 December

Creator:: Fatima, Rushda and Morrell, Jeffrey J.
Abstract:: The potential effects of plant derived oils on survival of dampwood termite (Zootermopsis augusticollis) workers was explored on western white pine sapwood blocks. All of the oils rapidly affected protozoa in the hindgut of termite workers and protozoa loss was closely followed by worker mortality. The effects were most rapid...
Resource Type:: Article
Full Text:: INHIBIT DAMPWOOD TERMITE (Zootermopsis augusticollis) ACTIVITY Rushda Fatima 1, Jeffrey J. Morrell 2

Creator:: Ye, Min and Morrell, Jeffrey J.
Abstract:: The potential for preservative migration from treated wood exposed in or above aquatic environments has become a major concern in some parts of the United States. Best management practices (BMP) were designed to decrease the potential environmental footprint of treated wood, but there are few studies assessing the efficacy of...
Resource Type:: Article
Full Text:: -mail:jesie329958@hotmail.com Jeffrey J. Morrell*{ Professor Department of Wood Science & Engineering Oregon

Creator:: Scouse, Adam, Kamke, Frederick A., and Morrell, Jeffrey J.
Abstract:: The potential for using pretreatment with cinnamon leaf oil or juniper foliage oil to improve the durability of viscoelastic thermal compression (VTC)–treated hybrid poplar was explored in a field termite test and a laboratory mold test. The addition of oils prior to VTC processing had variable effects on resistance to...
Resource Type:: Article
Full Text:: Viscoelastic Thermal Compression–Treated Hybrid Poplar Adam Scouse Frederick A. Kamke Jeffrey J. Morrell

Creator:: Morrell, Jeffrey J., Sinha, Arijit, Clauson, Milo, and Love, Connie S.
Abstract:: Routine inspection of wood utility poles to detect internal decay involves drilling holes at or about the ground line. While these holes are useful for detecting internal decay, their presence raises concern among engineers about their potential effects on pole flexural properties. The effect of inspection holes on flexural properties...
Resource Type:: Article
Full Text:: Douglas-Fir Utility Poles Jeffrey J. Morrell Arijit Sinha Milo Clauson Connie S. Love Abstract

Creator:: Li, Shujun, Freitag, Camille M., Morrell, Jeffrey J., and Okabe, Toshihiro
Abstract:: The ability of natural and synthetic hinokitiol, as well as a water soluble derivative (hinokitiol sodium salt), to protect wood against fungal attack was examined. Synthetic and natural hinokitiol provided similar protection. All three materials exhibited similar antifungal activity against Aspergillus niger and Penicillium citrinum on yellow poplar wafers at...
Resource Type:: Article
Full Text:: . Freitag, b Jeffrey J. Morrell, b and Toshihiro Okabe c The ability of natural and synthetic

Creator:: Maoz, Michal, Karchesy, Joseph J., and Morrell, Jeffrey J.
Abstract:: The ability of selected plant extracts from wood and foliage to inhibit mold regrowth on fungal colonized wood was evaluated on Douglas-fir sapwood. Most foliage extracts produced some inhibition of Graphium or Trichoderma species, but isolations of other fungi increased following treatment. Five out of eight wood extracts produced 50%...
Resource Type:: Article
Full Text:: Joseph J. Karchesy, b and Jeffrey J. Morrell b, * The ability of selected plant extracts from

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