2 edition of Controlling hardwood sapstain found in the catalog.
Controlling hardwood sapstain
Donald J. Miller
1990 by Oregon State University, Forest Research Laboratory in Corvallis, OR .
Written in English
|Statement||D.J. Miller, J.J. Morrell.|
|Series||Research bulletin -- 68., Research bulletin (Oregon State University. Forest Research Laboratory) -- 68.|
|Contributions||Morrell, Jeffrey J., 1955-, Oregon State University. Forest Research Laboratory.|
|The Physical Object|
|Pagination||ii, 8 p. :|
The need for anti-sapstain dipping has been recognized in the export trade ; and the Forest Service suggestion that local users should insist upon freedom from excessive sapstain in timbers for building has resulted in greater attention to this problem. Free Online Library: A comprehensive review of copper-based wood preservatives: with a focus on new micronized or dispersed copper systems.(Report) by "Forest Products Journal"; Business Forest products industry .
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Accelerated 6-wk laboratory tests with small specimens and outdoor field trials for 2 and 6 months at Corvallis, Oregon, with bundled boards (1×4 inch, 8 ft long) were used to compare 15 preservative preparations with traditional pentachlorophenol (Permatox ) for prevention of Controlling hardwood sapstain book on red alder [Alnus rubra] lumber.
Rodewod EC (azaconazole) + borax Cited by: 1. White pine and sugar maple are among the most vulnerable to blue stain – also called sap stain because it only affects sapwood. These species are best harvested from November to May, when it’s cold enough in these parts.
ANCHORSEAL Classic is a best-in-class premium wax emulsion end sealer used for the prevention of end checks (drying splits) in both hardwood & softwood logs or lumber.
By controlling the rate of moisture loss, up to 90% of end checks can be prevented when applying ANCHORSEAL/5(18).
Biological control of sapstain fungi with natural products and biological control agents: A review of the work carried out in New Zealand T.
harzianum was significantly better in controlling. Wood Discolourations Wood Discolourations & Their Prevention & Their Prevention With an Emphasis on Bluestain Book January with Reads How we measure 'reads'. No tree is perfect. It’s subject to defects from the time it emerges as a seedling to the last stages of seasoning.
A defect is simply an abnormality or irregularity found in wood.A look at some. For simplicity, these are often grouped according to their period of activity – the sapstain fungi act on freshly felled timber, and recently converted timber prior to drying; while the blue stain in service (BSIS) fungi are seen in wood which has been dried and processed when it later becomes wetted periodically in by: 3.
Designation: D − 10 (Reapproved )Standard Test Method forFungicides for Controlling Sapstain and Mold onUnseasoned Lumber (Laboratory Method)1This standard is issued under the fixed designation D; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision.
This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. 13–1 Biodeterioration of Wood Terry L. Highley Chapter 13 Contents Fungus Damage and Control 13–1 Molds and Fungus Stains 13–2 Chemical Stains 13–3.
Full Article. Natural Bio-Based Products for Wood Coating and Protection against Degradation: A Review. Carmen-Alice Teacă, a, * Dan Roşu, a Fănică Mustaţă, b Teodora Rusu, a Liliana Roşu, a Irina Roşca, a and Cristian-Dragoş Varganici a Preservation of wood structures against degradation represents an old, and however, a new challenge.
Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your. 14–2 Because all preservatives are under constant review by EPA, a responsible State or Federal agency should be consulted as to the current status of any preservative.
BIOLOGY, CONTROL, AND BIOTECHNOLOGICAL USES OF FOREST MICROBES New biocontrol agents to prevent sapstaining fungi from colonizing and reducing the quality of conifer and hardwood materials have been identified and tested in the laboratory and field.
The Controlling hardwood sapstain book from this work has demonstrated that these biocontrol agents are effective. ANCHORSEAL Classic is a premium wax emulsion end sealer for the prevention of end checks and drying splits in hardwood and softwood logs and lumber.
By controlling the rate of moisture loss, up to 90% of end checks can be prevented/5(58). Causes and Control of Wood Decay, Degradation & Stain Our society depends on wood for a variety of uses.
As population increases, so does our need for wood. Steel, concrete and aluminum are some alternatives to treated wood in cer-tain applications, but they have higher material costs, higher energy requirements in the pro. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.
When bio-based materials are used for non-structural purposes, attributes other than strength become important. The function of a building component is strongly dependent on the intended use and defined by the user as illustrated in Fig. Depending on the respective application, functionality based on aesthetics, dimensional and shape stability, stiffness and hardness, slip.
Start studying Cook's. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Canada is the largest exporter of softwood lumber in the world. Sapstain caused by fungi is a costly problem for the Canadian lumber industry.
To maintain and increase future sales and exports of lumber requires not only effective, but also environmentally acceptable anti-sapstain methods. A thorough understanding of the physiological and biochemical features of. This new Handbook provides a series of reference guides to cleaner production methods, technologies, and practices for key industry sectors.
Each volume covers, for each industry sector: * the manufacturing technologies * waste management * pollution * methods for estimating and reporting emissions * treatment and control technologies * worker and community health. Wood dust is known to be a human carcinogen, based on sufficient evidence of carcinogenicity from studies in humans.
It has been demonstrated through human epidemiologic studies that exposure to wood dust increases the occurrence of cancer of the nose (nasal cavities and paranasal sinuses). An association of wood dust exposure andFile Size: 3MB.
ARE Building Design and Construction Systems Master. Chapter Notes Concrete. STUDY. PLAY. This is the major factor controlling concrete strength, and to a large extent, its durability.
which is called plainsaw for hardwood and flat-grained or slash-grained for softwoods. quartersawed lumber. You can write a book review and share your experiences. Other readers will always be interested in your opinion of the books you've read.
Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Using fire to restore pine/hardwood ecosystems severely impacted by southern pine beetle (Dendroctonus frontalis) in the southern Appalachians [Poster].
2nd Fire behavior and fuels conference, the fire environment innovations, management, and policy. Cover: Design and Layout by Brian L. Scruggs Technical Coordinators: R. James Barbour, is a USDA Forest Service Research Forest Products Technologist, Pacific Northwest Research Station, P.O.
BoxPortland, OR, USA Andrew H.H. Wong, is a Forest Research Institute Malaysian Research Scientist, Kepong, Selangor, Kuala Lumpur, Malaysia. By controlling the entire process from forest to finished products, Weaber can guarantee the best quality in the industry, in S4S boards, mouldings and.
Fungal colonisation that discolours wood decreases its market value, reducing profits on Canadian lumber products. Disrupting key enzymes involved in fungal metabolism could be a way of preventing such wood-inhabiting fungi from colonising lumber.
Enzyme-targeted antisapstain formulations would be expected to have a low potential for adverse environmental impact. The Cited by: 2. As hardwood lumber prices escalate, ensuring that the highest yield is obtained from the hardwood resource becomes critical in controlling overall costs.
Fortunately, drying techniques and systems are available that can produce a quality hardwood lumber product at minimum cost.5/5(8). New tools for predicting and controlling postharvest rots of summerfruit / Book review: Compendium of onion and garlic diseases, ed.
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Metarhizium anisopliae strains in Peninsular Malaysia and their potential use for controlling Atteva sciodoxa larvae, the most58 destructive pest of tongkat ali.
Wood properties and bonding shear strength of hardwood glulam after60 fire exposure. Paper. There are indeed differences between hardwoods Book of World Records lists black ironwood, also known as and softwoods, but, as will be discussed in the next section, South African ironwood (Olea laurifolia), as the heaviest at the terms hardwood and softwood simply distinguish the 3 98 Ib/ft.
and acknowledges Aeschynomene hispida of Cuba two 5/5(18). Content Posted in Laboratory Prediction of Phosphorus Release From Deciduous Leaves to Urban Runoff, Heather Culbert and Robert France. PDF. Laboratory Testing of Precast Bridge Beck Panel Transverse Connections for Use in Accelerated Bridge Construction, Scott D.
Porter. Labor productivity and costs of motor-manual release of spruce from hardwoods in Manitoba. Full Article. Degradation Behavior and Accelerated Weathering of Composite Boards Produced from Waste Tetra Pak ® Packaging Materials.
Nural Yilgor, a, * Coşkun Köse, b Evren Terzi, b Aysel Kantürk Figen, c Rebecca Ibach, d S. Nami Kartal, b and Sabriye Pişkin c Manufacturing panels from Tetra Pak ® (TP) packaging material might be an alternative to conventional wood.
Randy's photographs blend nicely with many taken previously by Richard Starr and Brian Gulick. Once again, the electron micrographs by Wilfred Cote are an important piece to understanding wood, An author discovers that a book could not materialize without. The Ohio State University Extension Records date from toand contain project and program files, faculty files, publications, including agricultural bulletins, annual reports and yearbooks, scrapbooks, photographs and files from various other County Extension offices.
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Appendix1 IdentificationKeyforStrand-FormingHouse-RotFungi (According to Huckfeldt and Schmidt ) All key points must be considered before a decision. Numbers in parentheses refer to the preceding key point. The question mark points out that only few samples have been investigated.
1 fungus causes (intensive) rot 2. New Zealand Journal of Forestry, a peer-reviewed science journal published by the New Zealand Institute of Forestry, publishing forestry research relevant to New Zealand and the South Pacific. most widespread hardwood timber species in Canada and the United States.
Once looked upon as weed species in both countries, aspens are now recognized as valuable not only for timber products but also for wildlife food and cover and as essential to the esthetics of the North Country. Aspen management and utilization are changing by: 1. This book is an attempt to provide a reasonably comprehensive and non-controversial account of wood preservation of value to a person approaching a study of this subject for the first time, yet it is likely to be of equal value for reference purposes to the person who is already involved in commercial wood preservation or related research.There is a current and pressing need for increased performance and utility value from wood and wood-based products.
As the U.S. population continues to grow, there are increased pressures on domestic, and foreign, timberlands to satisfy the demand for environmentally friendly products and technologies.
Timber based products are playing an increasingly important role in the supply. For more details on the host ranges of these species, the reader is referred to the World Catalog of the Scolytidae (Wood and Bright ) as well as to the three catalog supplements (Bright and Skidmore; Bright ).
Fruit-Tree Pinhole Borer or Lesser Shothole Borer, Xyleborinus saxeseni (Ratzeburg). Possibly no species is exempt from Cited by: