Forest Nursery Pests
Author :
Publisher :
Page : 198 pages
File Size : 39,23 MB
Release : 1989
Category : Forest nurseries
ISBN :
Author :
Publisher :
Page : 198 pages
File Size : 39,23 MB
Release : 1989
Category : Forest nurseries
ISBN :
Author : Matteo Garbelotto
Publisher : MDPI
Page : 243 pages
File Size : 42,86 MB
Release : 2018-04-13
Category : Science
ISBN : 3038426717
This book is a printed edition of the Special Issue "Forest Pathology and Plant Health" that was published in Forests
Author : Therese M. Poland
Publisher : Springer Nature
Page : 455 pages
File Size : 43,43 MB
Release : 2021-02-01
Category : Science
ISBN : 3030453677
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Author : Lowell L. Klessig
Publisher : DIANE Publishing
Page : 57 pages
File Size : 22,46 MB
Release : 1999
Category : Country life
ISBN : 0788178237
Author : William M. Ciesla
Publisher : Fao
Page : 144 pages
File Size : 25,59 MB
Release : 1998
Category : Business & Economics
ISBN :
The objective of this paper is to provide a global review of the non-wood uses of conifers. For the purposes of this paper, conifers are defined as trees and shrubs of the botanical orders Coniferales, Taxales and Ginkgoales (Rushforth 1987). Although some services are briefly mentioned, the focus of this paper is on products which conifers provide species, which are important sources of non-wood forest products, and places where these products are harvested. With the exception of essential oils, which can be obtained from several parts of the tree, the products described are organized by the part of the tree from which they are obtained (e.g. foliage, bark and roots, resin, seeds and cones). Where possible, data on levels of production and international trade are presented. Problems associated with the sustainable management of these products and compatibility or conflicts with other land uses are also presented. Both contemporary and historical or traditional uses of non-wood products from conifers are discussed.
Author :
Publisher :
Page : 780 pages
File Size : 27,45 MB
Release : 1965
Category : Forest ecology
ISBN :
Author : Arthur William Sampson
Publisher : University of California, Agriculture and Natural Resources
Page : 176 pages
File Size : 26,22 MB
Release : 1981
Category : Nature
ISBN : 9780931876547
Author : United States. Environmental Protection Agency. Office of Pesticides Programs
Publisher :
Page : 16 pages
File Size : 16,32 MB
Release : 1976
Category : Pesticides
ISBN :
Author :
Publisher :
Page : 402 pages
File Size : 17,27 MB
Release : 2004
Category : Electronic books
ISBN :
"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 304 pages
File Size : 23,15 MB
Release : 2018-05-25
Category : Technology & Engineering
ISBN : 9251084025
The publication was prepared based on information provided by 86 countries, outcomes from regional and subregional consultations and commissioned thematic studies. It includes: •an overview of definitions and concepts related to Forest Genetic Resources (FGR) and a review of their value; •a description of the main drivers of changes; •the presentation of key emerging technologies; •an analysis of the current status of FGR conservation, use and related developments; •recommendations addressing the challenges and needs. By the FAO Commission on Genetic Resources for Food and Agriculture.