The Biology of Canadian Weeds, Contributions 33-61
Author: Gerald A. Mulligan
Publisher: Communications Branch, Agriculture Canada
Published: 1984
Total Pages: 428
ISBN-13:
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Author: Gerald A. Mulligan
Publisher: Communications Branch, Agriculture Canada
Published: 1984
Total Pages: 428
ISBN-13:
DOWNLOAD EBOOKAuthor: France Royer
Publisher: University of Alberta
Published: 1999-05
Total Pages: 478
ISBN-13: 9780888643117
DOWNLOAD EBOOKThis impressive, richly illustrated field guide identifies more than 150 noxious weeds. 800 colour photos show the weeds at five critical stages and help to distinguish another 100 related species. Information on weed legislation by province and state is also listed. A first of its kind, this book is an extraordinary resource for a multitude of users, whether farmer, landscaper, weed specialist, or gardener. [New book, Weeds of North America, available from University of Chicago Press.]
Author: Paul Brethen Cavers
Publisher:
Published: 1995
Total Pages: 348
ISBN-13:
DOWNLOAD EBOOKAuthor: Hansjoerg Kraehmer
Publisher: John Wiley & Sons
Published: 2016-03-17
Total Pages: 488
ISBN-13: 1118720717
DOWNLOAD EBOOKWeeds are variously defined as plants growing where they are not wanted, plants that interfere with human activity. Weeds affect everyone in the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding, reducing animal health, preventing water flow, as plant parasites, etc. It is estimated that those problems cause $ billions worth of crop losses annually and the global cost of controlling weeds also runs into many $ billions every year. Atlas of Weed Mapping presents an introductory overview on the occurrence of the most common weeds of the world. The book notably includes: Description of cropping practices and explanations for the global distribution of weeds Invasive plant mapping Aquatics and wetland plants with histological plant details Theoretical and practical aspects of weed mapping Aspects on the documentation of herbicide resistance Biodiversity, rare weeds and the dominance of the most common weeds Fully illustrated with more than 800 coloured figures and a number of tables, this new characterisation of anthropogenic vegetation will be interesting for readers of a great number of disciplines such as agriculture, botany, ecology, geobotany and plant community research. More than a hundred experts have contributed data to this unique compilation.
Author: Marc W. Cadotte
Publisher: Springer Science & Business Media
Published: 2006-07-19
Total Pages: 506
ISBN-13: 1402049250
DOWNLOAD EBOOKIn this edited volume, global experts in ecology and evolutionary biology explore how theories in ecology elucidate the processes of invasion, while also examining how specific invasions inform ecological theory. This reciprocal benefit is highlighted in a number of scales of organization: population, community and biogeographic. The text describes example invaders in all major groups of organisms and from a number of regions around the globe.
Author: Richard Dickinson
Publisher: University of Chicago Press
Published: 2014-09-08
Total Pages: 830
ISBN-13: 022607658X
DOWNLOAD EBOOKAmerican Horticultural Society Book Award Winner: “An essential reference for all who wish to understand the science of the all-powerful weed.” —Better Homes and Gardens “What is a weed,” opined Emerson, “but a plant whose virtues have not yet been discovered?” While that may be a worthy notion in theory, these plants of undiscovered virtue cause endless hours of toil for backyard gardeners. Wherever they take root, weeds compete for resources, and most often win. They also wreak havoc on industry—from agriculture to golf courses to civic landscape projects, vast amounts of money are spent to eradicate these virile and versatile invaders. With so much at stake, reliable information on weeds and their characteristics is crucial. Richard Dickinson and France Royer shed light on this complex world with Weeds of North America. Organized by plant family, this encyclopedic volume features over five hundred species in two-page spreads with images and text identification keys. Species are arranged within family alphabetically by scientific name, and entries include vital information on seed viability and germination requirements. No matter what your philosophy on weeds, this guide provides much-needed background on these intrusive organisms. In the battle with weeds, knowledge truly is power, and Weeds of North America is perfect for gardeners, botanists, nature lovers, or anyone working in the business of weed ecology and control. “Royer’s photographs are almost perversely alluring. . . . How can you not be ensnared by a book populated by prostrate pigweed, tansy ragwort and dog-strangling vine?” —New York Times Book Review
Author: Canada. Agriculture Canada. Research Branch
Publisher:
Published: 1985
Total Pages: 874
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1979
Total Pages:
ISBN-13: 9780969045373
DOWNLOAD EBOOKAuthor: George E. Burrows
Publisher: John Wiley & Sons
Published: 2013-01-29
Total Pages: 1391
ISBN-13: 0813820340
DOWNLOAD EBOOKToxic Plants of North America, Second Edition is an up-to-date, comprehensive reference for both wild and cultivated toxic plants on the North American continent. In addition to compiling and presenting information about the toxicology and classification of these plants published in the years since the appearance of the first edition, this edition significantly expands coverage of human and wildlife—both free-roaming and captive—intoxications and the roles of secondary compounds and fungal endophytes in plant intoxications. More than 2,700 new literature citations document identification of previously unknown toxicants, mechanisms of intoxication, additional reports of intoxication problems, and significant changes in the classification of plant families and genera and associated changes in plant nomenclature. Toxic Plants of North America, Second Edition is a comprehensive, essential resource for veterinarians, toxicologists, agricultural extension agents, animal scientists, and poison control professionals.