Download or read book Diseases Of Tropical Acacias In Northern Queensland written by Kenneth Malcolm Old and published by . This book was released on 1996 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Manual of Diseases of Tropical Acacias in Australia South east Asia and India written by Kenneth M. Old and published by CIFOR. This book was released on 2000-01-01 with total page 106 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 Manual of Diseases of Tropical Acacias in Australia South East Asiand India written by Kenneth M. Old and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A manual of diseases of tropical acacias in Australia South East Asia and India written by K. M. Old and published by . This book was released on 2000 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acacia Spp written by and published by Bioversity International. This book was released on 2002 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Pests Of Tropical Acacias written by F. R. Wylie and published by . This book was released on 1997 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Microbiology Vol 3 Tree Diseases and Pests written by Fred O Asiegbu and published by Elsevier. This book was released on 2022-07-28 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest Microbiology: Tree Diseases and Pests, Volume Three in the Forest Microbiology series, provides an overview of major disease agents of trees, including viruses, phytoplasma, bacteria, fungi, nematodes and major insect pests. With a strong emphasis on genetics, biochemistry, physiology, evolutionary biology and population dynamics of the organisms involved, this book provides a comprehensive understanding on the health of forests. Sections cover important pest threats such as bark beetles, emerald ash borer, coffee borers, leaf cutting ants, cocoa mirids, and more. This volume highlights a range of emerging diseases of forest trees in temperate and tropic regions as well as information on habitats. Forest trees play crucial roles not only for mitigating effects of the climate change but also for their considerable economic and ecological value. Forest trees are equally vital as an alternative bioenergy source and play important roles in pollution abatement and the maintenance of biodiversity. Timber and its associated products from forest trees contribute substantially to the revenue generation of many countries of the world. - Includes case studies of complex diseases of economically important trees - Highlights novel approaches to managing tree pests and diseases in a changing climate - Focuses on the many functions of microbial disease agents of trees - Addresses major insect pests of boreal, temperate and tropical trees
Download or read book The Tropical Acacias of Queensland written by Joseph Henry Maiden and published by . This book was released on 1918 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heart Rot and Root Rot in Tropical Acacia Plantations written by and published by . This book was released on 2006 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diseases of Tropical Acacias written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ganoderma Diseases of Perennial Crops written by J. Flood and published by CABI. This book was released on 2000 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. Diseases caused by Ganoderma species cause major losses of palms and other perennial crops throughout the world, and these are particularly significant in Asia. Successive replanting of crop monocultures can be rapidly exploited by soil borne fungi such as Ganoderma, and the problem will become more serious in the 21st century, as more areas become due for second or even third replanting. Environmental considerations will reduce exploitation of new forest areas, making further replanting of these crops inevitable. Thus, appropriate, integrated management systems for these diseases are vital. However, the development of such control measures has been hampered in the past by a limited knowledge of the nature and inter-relationships of populations of different hosts and the mechanisms of disease establishment and spread.This book aims to address these limitations through enhanced knowledge of the biology and taxonomy of Ganoderma species. The use of molecular and biochemical methods can be used to provide a greater understanding of the spread of the pathogen, and consequently, the improved management of disease.
Download or read book Impact of Diseases and Insect Pests in Tropical Forests written by K. S. S. Nair and published by . This book was released on 1996 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1931 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1921 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Farm Forestry in the Tropics written by Stephen Robert Harrison and published by Edward Elgar Publishing. This book was released on 2001-01-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The text is valuable in that it describes tropical small-scale farm forestry and the complex interrelationships between social, economic, and biological issues quite well . . . For readers interested in tropical forestry in a developed nation, the book is a detailed and excellent source of information.' - Matthew Pelkki, Natural Resources Journal There has been an increased awareness of the need to establish and maintain small-scale forestry in tropical countries. This is due to concerns over continued deforestation, as well as the long-term environmental and economic resources these plantations can contribute if managed successfully. This book examines the constraints that limit the development of small-scale forestry in tropical environments and how they can be overcome.
Download or read book Acacia hybrid Ecology and silviculture in Vietnam written by Chaw Chaw Sein and published by CIFOR. This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
