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Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1988

Creator:: Morrell, Jeffrey J. and Corden, M. E. (Malcolm E.)
Abstract:: The eighth annual report details continued progress on each of the five objectives. In this year's report, Objectives II and III from previous reports have been combined to reflect the similarity of each effort. Improved fumigants: The previously established field trials continue to demonstrate the superior performance of both chioropicrin...
Resource Type:: Technical Report

Effect of floods of different magnitude on the macroinvertebrate communities of Matarranya stream (Ebro river basin, NE Spain)

Creator:: Argerich, A., Puig, M. A., and Pupilli, E.
Abstract:: In October 2000, the Matarranya River suffered an extraordinary flood with a measured flow rate of approximately 450 m³/s in the town of Vall-de-roures and a return period of about 500 years, according to the Ebro Hydrographic Confederation. The objective of this study was to determine the influence of the...
Resource Type:: Article
Full Text:: . Granada., España: 355-362. PUPILLI, E. & M. A. PUIG. 2003. Effects of major flood on the mayfly and

Laboratory decay resistance of preservative-treated red alder

Creator:: Mitchoff, M. E. and Morrell, Jeffrey J.
Abstract:: Alder represents an abundant but underutilized resource that has little natural resistance to decay. Treated alder might be used for stakes, posts, or other nonstructural applications. The performance of alder treated with chromated copper arsenate (CCA), copper 8 quinolinolate, zinc naphthenate (ZN), or thiocyanomethylthiobenzothiazole (TCMTB) was assessed in soil block...
Resource Type:: Article
Full Text:: ALDER' M. E. Mitchof and J. J. Morrell Undergraduate Student and Assistant Professor Department of

Modeling the incidence and severity of hemlock dwarf mistletoe in 110-year-old wind-disturbed forests in Southeast Alaska

Creator:: Trummer, L. M., Hennon, P. E., Hansen, E. M., and Muir, P. S.
Abstract:: A model was developed to predict the severity of dwarf mistletoe (Arceuthobium tsugense (Rosendahl) G.N. Jones) in western hemlock trees (Tsuga heterophylla (Raf.) Sarg.) that developed within forests of Southeast Alaska that experienced near-catastrophic windthrow in the late 1800s. The model suggests that the degree of dwarf mistletoe severity on...
Resource Type:: Article
Full Text:: tr e e s P ro p o rt io n o f p o st -d is tu rb a n ce tr e e s in D M R in fe ct

Sequestrate fungi of New Zealand: Elaphomyces (Ascomycota, Eurotiales, Elaphomycetaceae)

Creator:: Castellano, Michael A., Beever, Ross E., and Trappe, James M.
Abstract:: Four species of the sequestrate fungal genus Elaphomyces are reported from New Zealand: Elaphomyces bollardii sp. nov. associated with Leptospermum spp. and Kunzea ericoides, E. luteicrustus sp. nov. associated with Nothofagus menziesii, E. putridus sp. nov. associated with Nothofagus spp., and an unnamed species associated with Nothofagus spp.
Resource Type:: Article
Full Text:: , Elaphomycetaceae) Michael A Castellanoa*, Ross E Beeverb$ and James M Trappec aUS Department of Agriculture

Assessing Fungal Decay of Wood by Small-scale Toughness Tests

Creator:: Sexton, Camille M., Corden, Malcolm E., and Morrell, Jeffrey J.
Abstract:: Impact bending and breaking radius were used to measure loss in toughness caused by basidiomycetes isolated from wood. Small test pieces were used to accelerate testing. Wide differences were found among, and sometimes within, the 26 species tested. Brown-rot fungi tended to cause greater losses than white-rot fungi, but no...
Resource Type:: Article
Full Text:: TESTS1 Camille M. Sexton Senior Research Scientist Malcolm E. Corden Professor Emeritus and

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1993

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluation of previously established field trials of internal remedial treatments continues to verify the excellent long-term protection afforded by these treatments. Field trials with gell encapsulated methylisothiocyanate (MITC) demonstrate that gelatin does not interfere with chemical release, nor is addition of supplemental moisture required for release. Field trials have been...
Resource Type:: Technical Report
Full Text:: Connie Love, Forest Products Philip Schneider, Forest Products Camille Sexton, Forest Products Susan M

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1989

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluations of previously established field trials indicate that chioropicrin, and Vorlex continue to provide protection to Douglas-fir poles, although the degree of protection is diminishing. Reapplication of Vapam 18 years after the initial application eliminated fungi which had recolonized the poles. Methylisothiocyanate (MITC) continues to protect Douglas-fir poles 12 years...
Resource Type:: Technical Report
Full Text:: . Scheffer, Forest Products, (Forest Products Pathology) Visiting Scientist: Jerrold E. Winandy, (USDA

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1990

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluations of previously established field trials indicate that chioropicrin, and Vorlex continue to provide protection to Douglas-fir poles, although the degree of protection is diminishing. Reapplication of Vapam 18 years after the initial application eliminated fungi which had recolonized the poles. Methylisothiocyanate (MITC) continues to protect Douglas-fir poles 12 years...
Resource Type:: Technical Report
Full Text:: Sexton, Forest Products Susan M. Smith, Forest Products Graduate Students: Paul Forsyth, Ph.D

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1992

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluation of previously established field trials of remedial internal treatments demonstrates the continued performance of chioropicrin, Vorlex, and methylisothiocyanate (MITC). While the degree of protection afforded by these treatments has declined with time, residual fungitoxic levels remain in many tests. Field trials of gelatin encapsulated MITC indicate that gelatin had...
Resource Type:: Technical Report
Full Text:: ........................................... 32 1. Performance of gelled metham sodium as a wood fumigant . . . . . . . . . . . 32 E. EVALUATE

ScholarsArchive@OSU

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1988

Effect of floods of different magnitude on the macroinvertebrate communities of Matarranya stream (Ebro river basin, NE Spain)

Laboratory decay resistance of preservative-treated red alder

Modeling the incidence and severity of hemlock dwarf mistletoe in 110-year-old wind-disturbed forests in Southeast Alaska

Sequestrate fungi of New Zealand: Elaphomyces (Ascomycota, Eurotiales, Elaphomycetaceae)

Assessing Fungal Decay of Wood by Small-scale Toughness Tests

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1993

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1989

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1990

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1992

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