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It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, similar to scientists in many technological disciplines, have not sought historical reflection. The technological world asks for results and for progress. Achievement is important not, in general, the road that leads to achievement. What was new yesterday is routine today, and what is described as revolutionary today may be considered antiquated tomorrow. Weed science has been strongly influenced by technology developed by supporting industries, subsequently employed in research and, ultimately, used by farmers and crop ...
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Learning to identify unwanted plants around the home, farm or ranch will be much easier with this book. The book will help you identify weeds that compete with native plants, horticultural and agricultural crops, as well as those that can poison livestock and people. This extensive, easy-to-use guide contains more than 900 color photographs showing the early growth stages, mature plants, and features for positive identification of each weed discussed. Descriptions, habitats and characteristics of each plant are also included in this handy reference guide. Glossary. Key to plant families. References. Index.
Preserving the efficacy of herbicides and of herbicide-resistance technology depends on awareness of the increasing resistance of weeds to herbicides used in agriculture and coordinated action to address the problem by individuals at the farm level and beyond. This summit served as a venue to bring the attention of important stakeholders to the issue and as an opportunity for experts from diverse disciplines to strategize in a coordinated way to address herbicide-resistant weeds. In convening stakeholders for this event, participants took a step toward a recommendation from the 2010 National Research Council report The Impact of Genetically Engineered Crops on Farm Sustainability in the Unit...