Download or read book Proceedings of the IUFRO Workshop on Pests and Diseases of Forest Plantations written by and published by . This book was released on 1990 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pests and Diseases of Forest Plantations in the Asia Pacific Region written by Chaweewan Hutacharern and published by . This book was released on 1990 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the IUFRP Workshop on Pests and Diseases of Forest Plantations written by Chaweewan Hutacharern and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Proceedings of the IUFRO FAO Workshop on Pest Management in Tropical Forest Plantations written by and published by . This book was released on 2002 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pest Management in Tropical Forest Plantations written by Chaweewan Hutacharern and published by . This book was released on 2002 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pest Outbreaks in Tropical Forest Plantations written by K. S. S. Nair and published by CIFOR. This book was released on 2001-01-01 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem and the approach. Case studies. Discussion - Is there a greater risk of pest outbreaks in exotics?.

Download or read book Methodology of Forest Insect and Disease Survey in Central Europe written by IUFRO Working Party 7.03.10. Workshop and published by . This book was released on 1999 with total page 304 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 Insect Pests in Tropical Forestry written by F. R. Wylie and published by CABI. This book was released on 2012 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The management of tropical forest ecosystems is essential to the health of the planet. This book addresses forest insect pest problems across the world's tropics, addressing the pests' ecology, impact and possible approaches for their control. Fully updated, this second edition also includes discussions of new areas of interest including climate change, invasive species, forest health and plant clinics. This work is an indispensible resource for students, researchers and practitioners of forestry, ecology, pest management and entomology in tropical and subtropical countries."--pub. desc.

Download or read book IUFRO Workshop of WP 7 03 10 Methodology of Forest Insect and Disease Survey in Central Europe written by International Union of Forestry Research Organizations. Working Party Methodology of Forest Insect and Disease Survey in Central Europe and published by . This book was released on 20?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Insect Pests and Tree Diseases in the Northeast Asia written by and published by . This book was released on 1989* with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Insect Pests and Tree Diseases in the Notheast Asia written by Kazumi Kobayashi and published by . This book was released on 1989 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Entomology written by William Ciesla and published by John Wiley & Sons. This book was released on 2011-03-08 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects are the most abundant and diverse organisms that inhabit our planet and are found in all the world’s forest ecosystems. Many feed and/or breed on parts of trees. Some perform important functions, such as pollination or break-down of dead vegetation. Others weaken, deform or kill trees, and compete with humans for the many goods and services that trees and forests provide. Forest Entomology: A Global Perspective examines forest insects in a global context and reviews their dynamics, interactions with humans and methods for monitoring and management of species that damage forests. Also provided are 235 profiles of forest insects, worldwide. A series of tables provides summaries of the distribution and hosts of many more species. Included are those that damage forests, others that are simply curiosities and some that are beneficial. This book is designed as a reference for students, practicing foresters and forest health specialists, especially for those who work internationally or are concerned with species that have the potential to expand their ranges via international trade, travel or environmental changes.

Download or read book A Review of Dipterocarps written by Simmathiri Appanah and published by CIFOR. This book was released on 1998-01-01 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economic Entomology in Tropical Forest Plantations an Update written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insects and Diseases of Mediterranean Forest Systems written by Timothy D. Paine and published by Springer. This book was released on 2016-01-06 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect and disease issues are often specific to the Mediterranean forest systems rather than shared with the temperate forests. In addition to the specific native insects and diseases, the forests are subject to the invasion of exotic species. The forests are also at risk from high degrees of human activity, including changing patterns of forest fires, land management activities, intensive plantation forestry using introduced timber species from other Mediterranean climate zones, and atmospheric deposition. Combined with elements of global climate change that may disproportionately affect Mediterranean climate systems, this creates a number of significant management issues that are unique to the Mediterranean forests. It is our goal that the information contained in this volume will contribute to understanding the unique aspects of Mediterranean forest systems and to protecting these critical resources.