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Author : Canada. Department of Agriculture
Publisher : Unknown
Page : 0 pages
File Size : 50,5 Mb
Release : 1986
Category : Weeds
ISBN : OCLC:1181886519
Author : M. H. Julien,Rene Sforza,M. C. Bon,H. C. Evans,P. E. Hatcher
Publisher : CABI
Page : 766 pages
File Size : 42,8 Mb
Release : 2008
Category : Technology & Engineering
ISBN : 9781845935061
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.
Author : T. W. Fisher,Thomas S. Bellows,L. E. Caltagirone,D. L. Dahlsten,Carl B. Huffaker,G. Gordh
Publisher : Elsevier
Page : 1073 pages
File Size : 54,7 Mb
Release : 1999-09-20
Category : Science
ISBN : 9780080533018
For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agricultural crops and backyard gardens. However, these pests are gradually becoming resistant to these agents, because the agents themselves are acting as selective factors making the pests better and better able to resist and persist. As a result, the use of biological controlling agents is increasing. This book is a comprehensive and authoritative handbook of biological control.
Author : Ernest S. Delfosse
Publisher : Unknown
Page : 732 pages
File Size : 52,6 Mb
Release : 1990
Category : Botany
ISBN : CORNELL:31924073133369
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 55,8 Mb
Release : 1971
Category : Electronic
ISBN : OCLC:163205962
Author : F. J. Simmonds
Publisher : Unknown
Page : 128 pages
File Size : 50,6 Mb
Release : 1970
Category : Weeds
ISBN : OSU:32435078076460
Author : R. Sforza,M. C. Bon
Publisher : CABI
Page : 768 pages
File Size : 52,7 Mb
Release : 2008
Category : Weeds
ISBN : 9781845935078
Covering the research findings in various aspects of weed biocontrol, this volume explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies. It is of interest to researchers and students in plant and environmental sciences.
Author : Anonim
Publisher : Unknown
Page : 48 pages
File Size : 43,9 Mb
Release : 1990
Category : Weeds
ISBN : MINN:319510029789622
Author : Neal R. Spencer
Publisher : Unknown
Page : 1070 pages
File Size : 47,7 Mb
Release : 2000
Category : Weeds
ISBN : CORNELL:31924087315036
Author : G. Gurr,S.D. Wratten
Publisher : Springer Science & Business Media
Page : 433 pages
File Size : 44,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401140140
As well as examining successful biological control programmes this book analyses why the majority of attempts fail. Off-target and other negative effects of biological control are also dealt with. Chapters contributed by leading international researchers and practitioners in all areas of biological control afford the book a breadth of coverage and depth of analysis not possible with a single author volume. Combined with the use of other experts to review chapters and editorial oversight to ensure thematic integrity of the volume, this book provides the most authoritative analysis of biological control published. Key aspects addressed include how success may be measured, how successful biological control has been to date and how may it be made more successful in the future. With extensive use of contemporary examples, photographs, figures and tables this book will be invaluable to advanced undergraduate and postgraduate students as well as being a `must' for all involved in making biological control successful.
Author : Anonim
Publisher : Unknown
Page : 34 pages
File Size : 44,9 Mb
Release : 1987
Category : Agriculture
ISBN : MINN:31951T00211037R
Author : V. Cliff Moran,J. H. Hoffmann
Publisher : Unknown
Page : 588 pages
File Size : 41,6 Mb
Release : 1996
Category : Herbicides
ISBN : CORNELL:31924076428014
Author : Rangaswamy Muniappan,Gadi V. P. Reddy,Anantanarayanan Raman
Publisher : Cambridge University Press
Page : 509 pages
File Size : 53,7 Mb
Release : 2009-03-05
Category : Business & Economics
ISBN : 9780521877916
This book discusses the biological control of weeds using arthropods, providing ecological management models for use across the tropical world.
Author : Ingvar Sundh,Andrea Wilcks,Mark Stanislaw Goettel
Publisher : CABI
Page : 355 pages
File Size : 51,9 Mb
Release : 2012
Category : Technology & Engineering
ISBN : 9781845938109
Microorganisms are widely used in various beneficial applications, including food, pest control, bioremediation, biodegradation, biofuel processes, and plant symbiosis and growth stimulation. This book provides an overview of the available methodology for safety assessments of microorganisms, including determination of their infectivity and whether they produce toxic or sensitizing substances. Also covered are the regulatory systems in risk assessment and management of microbial products, quarantine legislations, international treaties, the importance of public risk perception and risk reduction behavior.
Author : Anonim
Publisher : Unknown
Page : 645 pages
File Size : 45,6 Mb
Release : 2004
Category : Weeds
ISBN : 0643069488