Download or read book Biological Control of Leafy Spurge written by and published by . This book was released on 1989 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology and Biological Control of Leafy Spurge written by and published by . This book was released on 2006 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control of Leafy Spurge in Alberta written by A. S. McClay and published by Vegreville, Alta. : Alberta Environmental Centre. This book was released on 1995 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leafy Spurge written by Alan K. Watson and published by . This book was released on 1985 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control of Invasive Plants in the Eastern United States written by and published by . This book was released on 2002 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the XII International Symposium on Biological Control of Weeds written by M. H. Julien and published by CABI. This book was released on 2008 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contain the full-length papers and abstracts of papers presented at the symposium. Subjects covered include: ecology and modelling in biological control of weeds; benefits, risks and cost analysis of biological weed control; target and biological control agent selection; pre-release specificity and efficacy testing; regulations and public awareness; evolutionary processes; opportunities and constraints for the biological control of weeds in Europe; release activities and post-release evaluations; and management specifics, integration, restoration and implementation.

Download or read book Natural Enemies written by Ann E. Hajek and published by Cambridge University Press. This book was released on 2004-02-12 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Download or read book Field Guide for the Biological Control of Weeds in the Northwest written by Rachel Winston and published by Government Printing Office. This book was released on 2017-12-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide focuses on the most problematic weeds in eastern North America for which there are at least some biocontrol agents established and/or available. Multiple photos and descriptions of each weed included in this guide emphasize key identification traits and plant ecology. For each weed included in this guide, all biocontrol agents released or currently found in North America are described individually. Photos highlighting key identification features and damage are included. The release history, current status, and recommended use of each biocontrol agent are described in detail. Recommendations and current impact often vary between the US and Canada, therefore, the information is presented separately. Includes international code of best practices for classical biological control of weeds.

Download or read book Proceedings of the VI International Symposium on Biological Control of Weeds written by Ernest S. Delfosse and published by . This book was released on 1985 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control of Invasive Plants in the United States written by Eric M. Coombs and published by . This book was released on 2004 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Undesirable invasive plants are infesting public and private lands in this country at an alarming rate. These nonnative species destroy native habitats, threaten endangered plants and animals, interfere with recreation and transportation, and cause economic losses as land values and productivity decline. Various methods are used to suppress invasive plants, from herbicides to burning to cultivation. Classic biological control--in which selected host-specific, plant-attacking insects, mites, nematodes, and pathogens are introduced from the invasive plant's native lands--provides an additional tool for land managers to reduce invasive plant populations. In this volume, leading experts review the discipline of biological control of invasive terrestrial and aquatic plants. Topics addressed include the ecology and economics of biological control, monitoring, non-target impacts, a Code of Best Practices, and the processes of identifying, introducing, distributing, and maintaining biological control agents. In addition to chapters on the theory and practice of biological control, this book provides information about 39 target plants in the continental United States and 94 agents, including their origin, biology, habitat, impacts, and distribution. More than 300 color photographs help identify the plants and agents. The book concludes with information about invasive plants that are targeted for biological control in the future. An invaluable reference for land managers, natural resource and weed control specialists, and students of natural resource management, Biological Control of Invasive Plants in the United States provides practical, science-based information needed for understanding andusing biological control as part of an integrated invasive-plant management strategy.

Download or read book Stemming the Invasive Tide written by and published by . This book was released on 1998 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control in the Western United States written by J. R. Nechols and published by UCANR Publications. This book was released on 1995-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluating Indirect Ecological Effects of Biological Control written by E. Wajnberg and published by CABI. This book was released on 2001-01-01 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. A major concern for biological control has always been the risk of indirect unwanted effects on the ecology of other organisms. Our understanding of the ecological and evolutionary processes underlying these effects has until now been limited, and experimental methods are sometimes lacking.This book presents the key papers form the first International Organization for Biological Control global symposium, held in Montpellier, France in October 1999. It addresses the issues and concerns involved in biological control, and assesses the current status of evaluation of the ecologicaleffects.

Download or read book Biological Control of Weeds written by M. H. Julien and published by Oxford University Press, USA. This book was released on 1998 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each entry details the target weed, control agent, year of first release, country of origin of agent, status and degree of control, research organisation involved, and key references. The catalogue format has been modified slightly from earlier editions to improve ease of use. The book provides an invaluable means of keeping track of the world situation, and is a handy reference for professionals, research workers and students interested in the biological control of weeds.

Download or read book Weed Biocontrol written by and published by . This book was released on 1999 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Control of Pests and Weeds by Natural Enemies written by Roy van Driesche and published by John Wiley & Sons. This book was released on 2009-01-26 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological control – utilizing a population of natural enemies to seasonally or permanently suppress pests – is not a new concept. The cottony cushion scale, which nearly destroyed the citrus industry of California, was controlled by an introduced predatory insect in the 1880s. Accelerated invasions by insects and spread of weedy non-native plants in the last century have increased the need for the use of biological control. Use of carefully chosen natural enemies has become a major tool for the protection of natural ecosystems, biodiversity and agricultural and urban environments. This book offers a multifaceted yet integrated discussion on two major applications of biological control: permanent control of invasive insects and plants at the landscape level and temporary suppression of both native and exotic pests in farms, tree plantations, and greenhouses. Written by leading international experts in the field, the text discusses control of invasive species and the role of natural enemies in pest management. This book is essential reading for courses on Invasive Species, Pest Management, and Crop Protection. It is an invaluable reference book for biocontrol professionals, restorationists, agriculturalists, and wildlife biologists. Further information and resources can be found on the Editor’s own website at: www.invasiveforestinsectandweedbiocontrol.info/index.htm

Download or read book Biological Control of Weeds Handbook written by Alan K. Watson and published by . This book was released on 1993 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook is composed of three sections. The first section is a general overview of biological weed control with reference to the history, the fundamentals, and the methodologies of biological weed control. The second section is an alphabetical listing by scientific name of weed species with their respective biological control agents. The third section lists the bioherbicide products that have been registered in the United States or Canada.