Download or read book Heartrot of Aspen written by Henry Schmitz and published by . This book was released on 1927 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Certain Heart Rot Fungi on the Specific Gravity and Strength of Sitka Spruce and Douglas fir written by and published by . This book was released on 1941 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by Philippines. National Science Development Board and published by . This book was released on 1971 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes reports of activities of: National Institute of Science and Technology, Philippine Atomic Energy Commission, Philippine Coconut Research Institute, Philippine Textile Research Institute, Philippine Inventors Commmission and Forest Products Research and Industries Development Commission.

Download or read book Molds Mushrooms and Mycotoxins written by Clyde Martin Christensen and published by U of Minnesota Press. This book was released on with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Response of Douglas fir Seedlings to Nitrogen Sulfur and Phosphorus Fertilizers written by M. A. Radwan and published by . This book was released on 1985 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustaining Aspen in Western Landscapes written by and published by . This book was released on 2001 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture Handbook written by and published by . This book was released on 1949 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.

Download or read book Station Paper Rocky Mountain Forest and Range Experiment Station written by Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) and published by . This book was released on 1949 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1977 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases of Tropical Acacias Proceedings of an International Workshop Held at Subanjeriji South Sumatra 28 April 3 May 1996 written by Kenneth Malcolm Old and published by CIFOR. This book was released on 1997-01-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acacias are of considerable social and industrial importance for tropical reforestation and it is expected that about 2 million hectares will be established in Southeast Asia by the year 2000. The acacia species currently of most interest for plantation forestry in the tropics are indigenous to northern Australia, Papua New Guinea and Irian Jaya. Recent reports from Malaysia, Indonesia, Thailand and northern Australia suggest that the future productivity of acacia plantations may be affected by fungal pathogens including leaf spots, shoot blights, stem cankers, heart rot, root rots and gall rusts. During 1995-96 a series of disease surveys was undertaken by forest pathologists in native stands, trials, and operational and social forestry plantings of tropical acacias in Australia, India, Indonesia, Malaysia and Thailand to assess the potential of fungal pathogens as limiting factors to tree growth and productivity and to assess the relative importance of individual fungal pathogens. Tree species included in the surveys were Acacia mangium and A. auriculiformis, on the basis of their current importance as plantation species. A. crassicarpa and A. aulacocarpa were also surveyed as, although they have been planted on a limited scale so far, they are included in provenance and species trials in many locations throughout the region. Scientists who had participated in the project met with research managers of five major Indonesian plantation pulp and paper companies and government business enterprises from 28 April – 3 May 1996 at the base camp of PT Musi Hutan Persada Subanjeriji in southern Sumatra, to present the results of their surveys. This publication is a status report on the diseases of acacias in the several countries based on information presented at the workshop. It provides a benchmark of the current knowledge of the pathology of the four most important Acacia species currently being grown in plantations in tropical areas of Southeast Asia, the Indian subcontinent and northern Australia.

Download or read book Yearbook of agriculture 1907 written by and published by . This book was released on 1908 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wood Microbiology written by Robert A. Zabel and published by Academic Press. This book was released on 2020-03-04 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood Microbiology, Second Edition, presents the latest advances in wood decay and its prevention. Coverage includes classification of fungi and bacteria, factors affecting growth and survival, fungal metabolism, and wood chemistry. There are also chapters that focus on the anatomical aspects, chemical changes, and ultrastructural effects of wood decay. Additionally, this book discusses major issues associated with wood decay, detecting decay, and how to take protective action against it. This is a one-stop reference resource for wood scientists, wood processing and preserving professionals, foresters and forest pathologists, as well as students of forestry, and wood science and technology courses. It is authored by two leading experts with over 80 years of experience working with timber durability. Provides updated taxonomy and classification of decay groups Presents detailed descriptions of anatomical, chemical, and ultrastructural aspects of wood decay Includes discussions on major issues associated with decay, how to detect decay and preventative measures

Download or read book diseases of deciduous forest trees written by hermann von schrenk and published by . This book was released on 1909 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by Plant Industry Bureau and published by . This book was released on 1909 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1908 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Plant Industry and published by . This book was released on 1909 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of Plant Diseases in the United States Pinaceae Zygophyllaceae written by Freeman Weiss and published by . This book was released on 1950 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: