Weeds of the Northern U.S. and Canada

Weeds of the Northern U.S. and Canada PDF Author: France Royer
Publisher: University of Alberta
ISBN: 9781551052212
Category : Gardening
Languages : en
Pages : 484

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Book Description
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Weeds of the Northern U.S. and Canada

Weeds of the Northern U.S. and Canada PDF Author: France Royer
Publisher: University of Alberta
ISBN: 9781551052212
Category : Gardening
Languages : en
Pages : 484

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Book Description
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Weeds of Canada and the Northern United States

Weeds of Canada and the Northern United States PDF Author: France Royer
Publisher: University of Alberta
ISBN: 9780888643117
Category : Gardening
Languages : en
Pages : 478

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Book Description
This 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.]

Weeds of the Northern United States and Canada

Weeds of the Northern United States and Canada PDF Author: Richard Dickinson
Publisher:
ISBN: 9780888643353
Category : Weeds
Languages : en
Pages :

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Book Description
Easy-to-use guide that will help identify more than 175 weed species, from the Pacific coast to the Maritimes.

Weeds of North America

Weeds of North America PDF Author: Richard Dickinson
Publisher: University of Chicago Press
ISBN: 022607658X
Category : Gardening
Languages : en
Pages : 830

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Book Description
American 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

Weeds of the Northern U.S. and Canada

Weeds of the Northern U.S. and Canada PDF Author: Frederick Howard Montgomery
Publisher:
ISBN:
Category : Weeds
Languages : en
Pages :

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Book Description


Weeds of the Northeast

Weeds of the Northeast PDF Author: Richard Hart Uva
Publisher: Comstock Publishing Associates
ISBN: 9780801483349
Category : Weeds
Languages : en
Pages : 0

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Book Description
Here, at last, is a lavishly illustrated manual for ready identification of 299 common and economically important weeds in the region south to Virginia, north to Maine and southern Canada, and west to Wisconsin. Based on vegetative rather than floral characteristics, this practical guide gives anyone who works with plants the ability to identify weeds before they flower. - A dichotomous key to all the species described in the book is designed to narrow the choices to a few possible species. Identification can then be confirmed by reading the descriptions of the species and comparing a specimen with the drawings and photographs.- A fold-out grass identification table provides diagnostic information for weedy grasses in an easy-to-use tabular key.- Specimens with unusual vegetative characteristics, such as thorns, square stems, whorled leaves, or milky sap, can be rapidly identified using the shortcut identification table. The first comprehensive weed identification manual available for the Northeast, this book will facilitate appropriate weed management strategy in any horticultural or agronomic cropping system and will also serve home gardeners and landscape managers, as well as pest management specialists and allergists.

Weeds of Canada and the Northern United States

Weeds of Canada and the Northern United States PDF Author: Frederick Howard Montgomery
Publisher:
ISBN:
Category : Weeds
Languages : en
Pages : 226

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Book Description


Weeds of Northern United States and Canada

Weeds of Northern United States and Canada PDF Author: Frederick H. Montgomery
Publisher: Frederick Warne
ISBN: 9780723260738
Category :
Languages : en
Pages :

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Book Description


Weeds of the North Central States

Weeds of the North Central States PDF Author: Lloyd M. Wax
Publisher: DIANE Publishing
ISBN: 9780788177606
Category : Technology & Engineering
Languages : en
Pages : 310

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Book Description
All the weeds commonly found in the North Central Region, as well as a good many that are less common, are illustrated and described in this book. Detailed pictures have been given for most of the weeds, and wherever possible in the descriptions common terms have been substituted for technical ones. People with a minimum of botanical knowledge should therefore be able to identify almost every weed they are likely to find. A weed is defined as a plant not intentionally sown, whose undesirable qualities outweigh its good points. Includes: weed descriptions; keys for identifying weeds; glossary; index to species; and index to families. B&W drawings.

Weeds of the South

Weeds of the South PDF Author: Charles T. Bryson
Publisher: University of Georgia Press
ISBN: 0820330469
Category : Science
Languages : en
Pages : 485

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Book Description
"Featuring more than fifteen hundred full-color photographs, this handy guide provides essential information on four hundred of the most troublesome weedy and invasive plants found in the southern United States"--P. [2] of cover.