Controlling sapstain : trial of strong stain-preventive solutions on selected western softwoods in storage prolonged for 12 months

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dc.creator	Miller, Donald J. (Donald James)
dc.creator	Oregon State University. Forest Research Laboratory
dc.date.accessioned	2008-03-31T22:58:32Z
dc.date.available	2008-03-31T22:58:32Z
dc.date.issued	1990-01
dc.identifier.uri	http://hdl.handle.net/1957/8249
dc.description	Environmental restrictions have induced many sawmills to seek alternatives to pentachiorophenol (penta) and similar chlorinated phenols for controlling mold and fungal stains on green lumber during storage and shipment. For that purpose, ten alternative stain preventives were evaluated against a traditional penta product (Permatox 101) on studs of Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco], hem-fir [Tsuga heterophylla (Raf.) Sarg.; Abies sp.], and sugar pine [Pinus lambertiana (Dougl.)] in field trials over a 12-month period. Strong solutions of most preventives provided good to excellent protection for 2 months. Efficacy decreased substantially after the studs were stored 6 months through warm weather. Hem-fir, and to a lesser degree, Douglas-fir, were adequately protected for 12 months only by Permatox 101. None of the treatments protected sugar pine for 1 year.	en
dc.format.extent	1376036 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en_US	en
dc.publisher	Corvallis, Or. : Forest Research Lab, College of Forestry, Oregon State University	en
dc.relation.ispartofseries	Research paper (Oregon State University. Forest Research Laboratory)	en
dc.relation.ispartofseries	53	en
dc.subject.lcsh	Fungicides	en
dc.subject.lcsh	Wood preservatives	en
dc.subject.lcsh	Wood -- Preservation	en
dc.title	Controlling sapstain : trial of strong stain-preventive solutions on selected western softwoods in storage prolonged for 12 months	en
dc.type	Technical Report	en
dc.description.digitization	Master files scanned at 600 ppi (256 Grayscale) using Capture Perfect 3.0 on a Canon DR-9080C in TIF format. PDF derivative scanned at 300 ppi (256 Grayscale), using Capture Perfect 3.0, on a Canon DR-9080C. CVista PdfCompressor 3.1 was used for pdf compression and textual OCR.	en