Download or read book Documents written by and published by . This book was released on 1966 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista Forestal written by and published by . This book was released on 1872 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pines of Silvicultural Importance written by and published by CABI. This book was released on 2002 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pines are the most economically important group of trees in the world, covering large parts of the Northern Hemisphere and also being of silvicultural significance in many countries in the Southern Hemisphere. This book is compiled from 65 datasheets on pine from the Forestry Compendium Global Module (published by CABI on CD-ROM). For each species, there is information on common names, taxonomy, botanical features, natural distribution, latitude range, climate, soil properties, silvicultural characteristics, pests, wood and non-wood products.
Download or read book Proceedings written by and published by . This book was released on 1968 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sirex Woodwasp and its Fungal Symbiont written by Bernard Slippers and published by Springer Science & Business Media. This book was released on 2011-10-20 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sirex woodwasp, Sirex noctilio, is the most important invasive alien insect pest of Pinus plantations in the Southern Hemisphere. It now also threatens pines in North America. This book brings together the worldwide knowledge of researchers from Universities and Government institutions, as well as forest industry practitioners that have worked on the pest. Importantly, it is the first comprehensive treatment of the subject since S. noctilio was discovered outside its native range around 1900. The book covers all aspects of the biology and management of S. noctilio, including aspects of the insects’ taxonomy, general life history, host-plant relationships, population dynamics, chemical ecology and symbiosis with the fungus Amylostereum areolatum. The book also contains a comprehensive synthesis of the history and current status of the pest and worldwide efforts to control it, including biological control, silviculture and quarantine.
Download or read book Panorama Hist rico Forestal de Puerto Rico written by Carlos Domínguez Cristóbal and published by La Editorial, UPR. This book was released on 2000 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation into government forestry policies in Puerto Rico and how these have impacted on the condition of the country's forests.
Download or read book A Catalog of Scolytidae and Platypodidae Coleoptera written by Donald E. Bright and published by NRC Research Press. This book was released on 2002 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is the second supplement to the 1992 catalog and udates information from 1995 to the end of 1999. A bibliography including over 1300 references is included. A complete index to all species names, both valid and invalid, of the world fauna Scolytidae and Platypodidae is included.
Download or read book Actas Del Congreso Forestal Mundial written by and published by . This book was released on 1926 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings RMRS written by and published by . This book was released on 1998 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Planters Notes written by and published by . This book was released on 1991 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report SE written by and published by . This book was released on 1986 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cone and Seed Insects of the Mexican Conifers written by David Cibrián-Tovar and published by . This book was released on 1986 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hosts, descriptions, damage, life cycle, habits, and importance of 54 known cone and seed destroying insects attacking Mexican conifer trees are discussed. Distribution maps and color photos are provided. New species described are three species of Cydia (seedworm), four species of Dioryctria (coneworm), and four species of cone feeding Apolychrosis.
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.
Download or read book instituto interamericano de ciencias agricolas de la cea written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pest Risk Assessment of the Importation Into the United States of Unprocessed Pinus and Abies Logs from Mexico written by and published by . This book was released on 1998 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Edible Insects written by Heimo Mikkola and published by BoD – Books on Demand. This book was released on 2020-01-29 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect protein production through ‘mini-livestock farming’ has enormous potential to reduce the level of malnutrition in critical areas across the world. It has been estimated that insect eating is practised regularly by over two billion people, mostly in China and in most tropical countries in Africa, South America, and Asia. However, eating insects has been taboo in many western nations. Reasons for this are discussed in this book with examples from Finland and the UK. The enormous boom of insect farming in Finland started in September 2017 when the business type was legalized. However, a large part of the population found the insect food too expensive and exotic. UK research outlines a multitude of promising strategies to overcome ‘western’ resistance to eating insects. This book also includes a chapter on the potential of insect farming to increase global food security. It shows that Africa is a hotspot of edible insect biodiversity and there more than 500 species consumed daily. We have several examples of viable insect farming businesses that can fight poverty and malnutrition in developing countries and provide profit and wealth to rural farmers. The chapters of the book cover countries such as Cameroon, Ecuador, Finland, Ghana, India, Mexico, the UK, and the US.
