Economic Impact Assessment Of Australian Weed Biological Control PDF Download
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Author | : A. R. Page |
Publisher | : |
Total Pages | : 151 |
Release | : 2006-01-01 |
Genre | : Electronic books |
ISBN | : 9781920932558 |
Download Economic Impact Assessment of Australian Weed Biological Control Book in PDF, ePub and Kindle
The report examines the return on investment of the Australian weed biological control (biocontrol) effort. The study has been funded by the Cooperative Research Centre for Australian Weed Management (Weeds CRC). The findings of this study are reported in two sections: Section I - Overview of methodology and findings; and Section II - Detailed cost benefit analysis (CBA) of biocontrol projects.
Author | : Jim Cullen |
Publisher | : CSIRO PUBLISHING |
Total Pages | : 641 |
Release | : 2012-03-05 |
Genre | : Technology & Engineering |
ISBN | : 0643104216 |
Download Biological Control of Weeds in Australia Book in PDF, ePub and Kindle
Biological control of weeds has been practised for over 100 years and Australia has been a leader in this weed management technique. The classical example of control of prickly pears in Australia by the cactus moth Cactoblastis cactorum, which was imported from the Americas, helped to set the future for biocontrol of weeds in many countries. Since then there have been many projects using Classical Biological Control to manage numerous weed species, many of which have been successful. Importantly, there have been no serious negative non-target impacts – the technique, when practised as it is in Australia, is safe and environmentally friendly. Economic assessments have shown that biocontrol of weeds in Australia has provided exceedingly high benefit-to-cost ratios. This book reviews biological control of weeds in Australia to 2011, covering over 90 weed species and a multitude of biological control agents and potential agents. Each chapter has been written by practising biological control of weeds researchers and provides details of the weed, the history of its biological control, exploration for agents, potential agents studied and agents released and the outcomes of those releases. Many weeds were successfully controlled, some were not, many projects are still underway, some have just begun, however all are reported in detail in this book. Biological Control of Weeds in Australia will provide invaluable information for biological control researchers in Australia and elsewhere. Agents used in Australia could be of immense value to other countries that suffer from the same weeds as Australia. The studies reported here provide direction to future research and provide examples and knowledge for researchers and students.
Author | : J. E. Ireson |
Publisher | : |
Total Pages | : 78 |
Release | : 2007 |
Genre | : Electronic books |
ISBN | : 9781920932596 |
Download Weeds of Pastures and Field Crops in Tasmania Book in PDF, ePub and Kindle
It has been estimated that weeds cost Australian agriculture about $4 billion annually (Sinden et al 2004). In Tasmania, about 1.8 million ha is used for production agriculture (Australian Bureau of Statistics 2001). In 1996, the cost of weeds to Tasmanian primary producers in terms of lost production and the cost of control was estimated at $33 million annually (Anon 1996). The primary aim of this technical bulletin is to provide a revised assessment of the cost of weeds to Tasmanian pastures and field crops as well as identifying the weeds that are having the most significant impact on Tasmanian agriculture. It also reviews the current status of all weed biological control programs that have been conducted in Tasmania against some of the major weeds and provides a case study of the successful biological control program on ragwort. The document should serve as a useful reference for those involved in weed control both within the state and nationally.
Author | : |
Publisher | : |
Total Pages | : 15 |
Release | : 2008 |
Genre | : Weeds |
ISBN | : |
Download Impact Evaluation of Weed Biological Control Agents Book in PDF, ePub and Kindle
Author | : J. A. Sinden |
Publisher | : |
Total Pages | : 55 |
Release | : 2004 |
Genre | : Electronic books |
ISBN | : 9781920932473 |
Download The Economic Impact of Weeds in Australia Book in PDF, ePub and Kindle
New economic research undertaken by the Weeds CRC through the University of New England has established that the annual cost of weeds to Australian agriculture exceeds $3.5 billion, and may be as high as $4.5 billion per year. The figure varies because of seasonal conditions, commodity prices and weed infestations, but on average the estimate is an annual net loss of $4 billion. This updates the estimate of $2 billion per year for 1981-82 by Combellack, and compares with estimates for salinity of an annual net loss of $200 million.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2004 |
Genre | : Weeds |
ISBN | : |
Download The Economic Impact of Weeds in Australia Book in PDF, ePub and Kindle
Author | : Helen Spafford Jacob |
Publisher | : |
Total Pages | : 99 |
Release | : 2003 |
Genre | : Electronic books |
ISBN | : 9780958701075 |
Download Improving the Selection, Testing and Evaluation of Weed Biological Control Agents Book in PDF, ePub and Kindle
This peer-reviewed publication contains the proceedings from the Weeds CRC Biological Control of Weeds Symposium held in Perth on September 13, 2002. The Weeds CRC's work in biological control is presented as well as an introduction to the current research that will continue Australia's world class contributions to general principles of biological control. Content encompasses the prioritisation, selection, testing, evaluation, predictability, acceptability and assessment of the economic and ecological effectiveness of biological control agents for weeds.
Author | : M. H. Julien |
Publisher | : CSIRO PUBLISHING |
Total Pages | : 641 |
Release | : 2012 |
Genre | : Nature |
ISBN | : 064309993X |
Download Biological Control of Weeds in Australia Book in PDF, ePub and Kindle
Biological control of weeds has been practiced for over 100 years and Australia has been a leader in this weed management technique. The classical example of control of prickly pears in Australia by the cactus moth Cactoblastis cactorum, which was imported from the Americas, helped to set the future for biocontrol of weeds in many countries. Since then there have been many projects using Classical Biological Control to manage numerous weed species, many of which have been successful. Importantly, there have been no serious negative non-target impacts - the technique, when practiced as it is in Australia, is safe and environmentally friendly. Economic assessments have shown that biocontrol of weeds in Australia has provided exceedingly high benefit-to-cost ratios. This book reviews biological control of weeds in Australia to 2011, covering over 90 weed species and a multitude of biological control agents and potential agents. Each chapter has been written by practicing biological control of weeds researchers and provides details of the weed, the history of its biological control, exploration for agents, potential agents studied and agents released and the outcomes of those releases. Many weeds were successfully controlled, some were not, many projects are still underway, some have just begun, however all are reported in detail in this book. Biological Control of Weeds in Australiawill provide invaluable information for biological control researchers in Australia and elsewhere. Agents used in Australia could be of immense value to other countries that suffer from the same weeds as Australia. The studies reported here provide direction to future research and provide examples and knowledge for researchers and students. KEY FEATURES * A unique collation of information for Australian weed research and management * Contains all the information about biological control of weeds in Australia in one book * Provides key references for further information * Will become a well cited publication
Author | : R. Sforza |
Publisher | : CABI |
Total Pages | : 768 |
Release | : 2008 |
Genre | : Weeds |
ISBN | : 1845935071 |
Download Proceedings of the XII International Symposium on Biological Control of Weeds Book in PDF, ePub and Kindle
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 | : Peter G. Mason |
Publisher | : CSIRO PUBLISHING |
Total Pages | : 822 |
Release | : 2021-10-01 |
Genre | : Technology & Engineering |
ISBN | : 1486309364 |
Download Biological Control Book in PDF, ePub and Kindle
Biological Control: Global Impacts, Challenges and Future Directions of Pest Management provides a historical summary of organisms and main strategies used in biological control, as well as the key challenges confronting biological control in the 21st century. Biological control has been implemented for millennia, initially practised by growers moving beneficial species from one local area to another. Today, biological control has evolved into a formal science that provides ecosystem services to protect the environment and the resources used by humanity. With contributions from dedicated scientists and practitioners from around the world, this comprehensive book highlights important successes, failures and challenges in biological control efforts. It advocates that biological control must be viewed as a global endeavour and provides suggestions to move practices forward in a changing world. Biological Control is an invaluable resource for conservation specialists, pest management practitioners and those who research invasive species, as well as students studying pest management science.