Download Biological Transformation of Wood by Microorganisms: by Alex L. Shigo (auth.), Professor Dr. Walter Liese (eds.) PDF

By Alex L. Shigo (auth.), Professor Dr. Walter Liese (eds.)

This quantity includes the papers awarded on the consultation on wooden items Pathology through the second foreign Congress on Plant Pathology on tenth - twelfth September 1973 in Minneapolis/USA. the themes have been handled less than 4 heads, viz. interplay of Microorganisms in the course of wooden Decay, Bacterial Degradation of wooden, Decay of Resistant wooden and Enzymatic Mechanisms of degradation technique, through a dialogue consultation on Extension: an obli­ gation of all wooden items Pathologists •. because of the cooperation of the authors the entire papers will be compiled during this quantity. The convention gave an detailed threat to debate intensive the rules of wooden decay by means of microorganisms from a few of the angles. The chapters provide precise details at the present development and difficulties in wooden items pathology. they're as a result accrued jointly during this quantity in order that humans attracted to this box can have fast entry to the cloth and ideas provided. the subject of this consultation, the degradation of wooden by means of fungi and micro organism, has turn into a growing number of vital over the past years. wooden is the one renewable ordinary source and uncooked fabric of guy in order that it has to be preserved opposed to undesirable deterioration. nevertheless, its traditional decomposition doesn't result in any damaging items yet in basic terms to carbondioxide and water. either features were handled during this quantity. Hamburg, March 1975 Walter Liese members A.F.BRAVERY, construction learn institution, Princes Risborough Laboratory, Princes Risborough, U.K.

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Additional info for Biological Transformation of Wood by Microorganisms: Proceedings of the Sessions on Wood Products Pathology at the 2nd International Congress of Plant Pathology September 10–12, 1973, Minneapolis/USA

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Organ. 5(2) (1970) 95-112. : The spectrum of interaction between fungi and wood. Ann. Conv. A. (1969) 8 pp. : Cavity formation in soft rot - A method for microscopic direct study. Holzforschung 24(4) (1970) 132-133. Lundstr~m, ----Microscopic studies of cavity formation by soft-rot fungi Al1escheria terrestris Apinis, Margarinomyces lutea-viridis v. ) Conant. Stud. for suec. 98 (1972) 18 pp. : Breakdown of timber by ascomycetes and fungi imperfecti. Ann. appl. BioI. 41(2) (1954) 336-347. : Collaborative experiments in testing the toxicity of wood preservatives to soft rot fungi.

Det Norske Skogforsv. 30 (1972) 223-257. SHIELDS Eastern Forest Products Laboratory Ottawa, Canada. Abstract Possible types of organism interaction in wood are briefly reviewed using selected examples. Personal laboratory and field observations of antagonism and synergism are then summarized and the practical effectiveness of using biological control methods to reduce decay in stored wood is examined. Introduction The succession of microorganisms colonizing wood and their subsequent association can result in complex interactions varying from no apparent effect to either an increase or decrease in the activity of one or both organisms.

2. 30 cm below the soil. Fig. 4. ,I ,, , , ,, _S 0 I' I 25 , \ 75 , '/ / 6 Fig. 5. 12 18 --- '. ' . M ------S Fungi isolated from a pine pole. Disc. nr. 3. at the soil surface. , 8 / ,/ . , / M S 12 Fig. 6. - -- 18 30 42 Basidiom. Demat. Mucedin. ~ / . D , S K-___~---~------'-~-~-~-~-~-~-----~-~-~-~-~-~-~ o Fungi isolated from a pine pole. 4. 30cm above soil. - .. ~ 25 6 8 ,/ / 1 0 42 30 ,1 50 B Ascom. Sphaerops. 6 Fig 7 M 42 Disc. Fungi isolated f~om a pine pole. Disc. nr. 5. 60 cm above soil.

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