Water Weeds in Australia
| Author | : Australia. National Committee on Management of Aquatic Weeds |
| Publisher | : |
| Total Pages | : 72 |
| Release | : 1982 |
| Genre | : Nature |
| ISBN | : |
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Water Weeds Management In Queensland PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Water Weeds Management In Queensland PDF full book. Access full book title Water Weeds Management In Queensland.
Water Weeds Management in Queensland
| Author | : |
| Publisher | : |
| Total Pages | : 245 |
| Release | : 1992 |
| Genre | : Aquatic weeds |
| ISBN | : 9780868568072 |
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Australian Weed Management Systems
| Author | : Brian M. Sindel |
| Publisher | : |
| Total Pages | : 516 |
| Release | : 2000 |
| Genre | : Herbicides |
| ISBN | : |
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Biological Control of Weeds in Australia
| 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.
Management and Ecology of Freshwater Plants
| Author | : Joseph Caffrey |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 338 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 9401157820 |
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There is a growing need for appropriate management of aquatic plants in rivers and canals, lakes and reservoirs, and drainage channels and urban waterways. This management must be based on a sound knowledge of the ecology of freshwater plants, their distribution and the different forms of control available including chemical, physical, biological and biomanipulation. This series of papers from over 20 different countries was generated from the highly successful European Weed Research Society symposia on aquatic plant management, this being the ninth. The contributions provide a valuable insight into the complexities involved in managing aquatic systems, discuss state-of-the-art control techniques such as biomanipulation using fish and waterfowl and the use of straw, and deal with patterns of regrowth and recovery post-management. Careful consideration is given to the use of chemicals, a practice which has come under scrutiny in recent years. Underpinning the development of such control techniques is a growing body of knowledge relating to the biology and ecology of water plants, including growth responses under different trophic conditions, the impact of pollution, and aspects of photosynthesis. The authorship of the papers represents the collective wisdom of leading scientists and experts from fisheries agencies, river authorities, nature conservation agencies, the agrochemical industry and both governmental and non-governmental organisations.
Aquatic Vegetation Control, 1979-1986
| Author | : Lee Decker |
| Publisher | : |
| Total Pages | : 34 |
| Release | : 1987 |
| Genre | : Aquatic plants |
| ISBN | : |
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Biological Control of Weeds in Australia
| 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
Ecologically Based Weed Management
| Author | : Nicholas E. Korres |
| Publisher | : John Wiley & Sons |
| Total Pages | : 357 |
| Release | : 2023-12-06 |
| Genre | : Science |
| ISBN | : 111970975X |
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Ecologically Based Weed Management Protect crop yields and strengthen ecosystems with this essential guide Research into weed management is an increasingly critical component of both environmental stewardship and food production. The potential cost of weed propagation can be measured in crop yield reductions, under-nourished populations, stymied economies, and more. The propagation of herbicide-resistant weed populations means that purely chemical weed management is no longer viable; food production can now be secured only with an ecological approach to weed control. Ecologically Based Weed Management details such approaches and their potential to manage weeds across a range of agricultural and environmental contexts. It emphasizes the deployment of ecological principles to prevent weed infestations, reduce crop losses, and strengthen ecosystems. In a time when growing population and changing climates are placing enormous pressure on global food production, this approach to weed management has never been more vital. Ecologically Based Weed Management readers will also find: A global team of expert contributors to a multidisciplinary approach Detailed discussion of topics like herbicide limitation, integrated weed management, and more Insights pertinent to agriculture, academia, government, industry, and more Ecologically Based Weed Management is ideal for researchers in agriculture chemistry, weed science, agronomy, ecology, and related fields, as well as for regulators and advanced students.
Weeds of National Significance: Pond apple : annona glabra
| Author | : CRC for Australian Weed Management |
| Publisher | : |
| Total Pages | : 6 |
| Release | : 2003 |
| Genre | : Weeds |
| ISBN | : 9781920932138 |
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Wetland Weeds
| Author | : Nick Romanowski |
| Publisher | : CSIRO PUBLISHING |
| Total Pages | : 185 |
| Release | : 2011-09-05 |
| Genre | : Technology & Engineering |
| ISBN | : 064310397X |
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This comprehensive guide to wetland weeds covers both native and introduced species, ranging from minor or localised environmental problems to those that should not be tolerated in any situation. The author takes a pragmatic approach to weed control, recognising that some weeds may not be possible to eradicate, and emphasising the need to assess the extent and future potential of any infestation before taking action. Weed control should be planned in the context of the overall management goals for any type of wetland, the types of habitat weeds provide or overrun, and whether they can be replaced successfully with more appropriate plants. A range of strategies for controlling wetland weeds are considered, from containment actions to prevent the development of a soil seed bank to physical removal, and biological approaches from biocontrol to shading, overplanting and use of turbidity. The widespread use of chemical controls is also discussed, with the warning that these are often only a short-term cure and can cause more harm to aquatic ecosystems than the weeds they are holding at bay. More than 130 species of established weeds are included with information on their origins, nutrient responses, environmental effects, habitat values, prospects for containment or eradication, and even culinary uses. Other sections look at native plants as weeds, including a number of species of uncertain origins, and potential weeds still being legally sold through the aquarium and nursery trades.
